Selaković, Dragojlo

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  • Selaković, Dragojlo (14)
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Significant genetic properties of maize inbred lines: A good basis for progress in breeding

Radenović, Čedomir; Filipović, Milomir; Stanković, Goran; Selaković, Dragojlo; Sečanski, Mile; Marković, Ksenija; Čamdžija, Zoran; Pavlov, Jovan

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2010)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Filipović, Milomir
AU  - Stanković, Goran
AU  - Selaković, Dragojlo
AU  - Sečanski, Mile
AU  - Marković, Ksenija
AU  - Čamdžija, Zoran
AU  - Pavlov, Jovan
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/325
AB  - This study conforms the hypothesis that there are elite maize inbred lines and hybrids with erect top leaves, which have a dominant property of an efficient photosynthetic and fluorescent model, that is successfully used in modern breeding programmes and the production of hybrid seed and commercial maize. This statement is supported by the displayed results on the erect position of the top leaves, the dynamics of grain dry-down during the maturation period and photosynthetic and florescence parameters: the temperature dependence of the delayed chlorophyll fluorescence intensity, the Arrhenius criterion for the determination of critical temperatures (phase transition temperatures) and the activation energies. The presented results show that properties of observed maize inbreeds and their hybrids are based on the nature of conformational and functional changes that occur in their thylakoid membranes and other chemical structures of tissues of grain and intact leaves, as well as, on positive effects in maize breeding.
AB  - U ovom radu potvrđuje se naša hipoteza da postoje elitne inbred linije kukuruza sa uspravnim položajem vršnih listova koje poseduju dominantno svojstvo efikasnog fotosintetično-fluorescentnog modela, te da se, kao takve, mogu uspešno koristiti u savremenim programima oplemenjivanja i proizvodnje hibridnog semena kukuruza. Ovoj konstataciji idu u prilog izloženi rezultati o uspravnom položaju vršnih listova prestižnih linija kukuruza, dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: temperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i o energiji aktivacije. Ukupno izloženi rezultati pokazuju da su svojstva prestižnih inbred linija kukuruza zasnovana na prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva intaktnog lista i zrna, kao i na pozitivnim efektima u oplemenjivanju kukuruza.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Significant genetic properties of maize inbred lines: A good basis for progress in breeding
T1  - Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju
VL  - 71
IS  - 2
SP  - 43
EP  - 61
ER  - 
@article{
author = "Radenović, Čedomir and Filipović, Milomir and Stanković, Goran and Selaković, Dragojlo and Sečanski, Mile and Marković, Ksenija and Čamdžija, Zoran and Pavlov, Jovan",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/325",
abstract = "This study conforms the hypothesis that there are elite maize inbred lines and hybrids with erect top leaves, which have a dominant property of an efficient photosynthetic and fluorescent model, that is successfully used in modern breeding programmes and the production of hybrid seed and commercial maize. This statement is supported by the displayed results on the erect position of the top leaves, the dynamics of grain dry-down during the maturation period and photosynthetic and florescence parameters: the temperature dependence of the delayed chlorophyll fluorescence intensity, the Arrhenius criterion for the determination of critical temperatures (phase transition temperatures) and the activation energies. The presented results show that properties of observed maize inbreeds and their hybrids are based on the nature of conformational and functional changes that occur in their thylakoid membranes and other chemical structures of tissues of grain and intact leaves, as well as, on positive effects in maize breeding., U ovom radu potvrđuje se naša hipoteza da postoje elitne inbred linije kukuruza sa uspravnim položajem vršnih listova koje poseduju dominantno svojstvo efikasnog fotosintetično-fluorescentnog modela, te da se, kao takve, mogu uspešno koristiti u savremenim programima oplemenjivanja i proizvodnje hibridnog semena kukuruza. Ovoj konstataciji idu u prilog izloženi rezultati o uspravnom položaju vršnih listova prestižnih linija kukuruza, dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: temperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i o energiji aktivacije. Ukupno izloženi rezultati pokazuju da su svojstva prestižnih inbred linija kukuruza zasnovana na prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva intaktnog lista i zrna, kao i na pozitivnim efektima u oplemenjivanju kukuruza.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Significant genetic properties of maize inbred lines: A good basis for progress in breeding, Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju",
volume = "71",
number = "2",
pages = "43-61"
}
Radenović, Č., Filipović, M., Stanković, G., Selaković, D., Sečanski, M., Marković, K., Čamdžija, Z.,& Pavlov, J. (2010). Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 71(2), 43-61.
Radenović Č, Filipović M, Stanković G, Selaković D, Sečanski M, Marković K, Čamdžija Z, Pavlov J. Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju. Journal of Scientific Agricultural Research. 2010;71(2):43-61
Radenović Čedomir, Filipović Milomir, Stanković Goran, Selaković Dragojlo, Sečanski Mile, Marković Ksenija, Čamdžija Zoran, Pavlov Jovan, "Prestižna selekciona svojstva samooplodnih linija kukuruza - dobra osnova za progres u oplemenjivanju" Journal of Scientific Agricultural Research, 71, no. 2 (2010):43-61

The prestigious maize inbred lines with erect top leaves: The priority performance of the efficient photosynthetic model in breeding

Radenović, Čedomir; Filipović, Milomir; Selaković, Dragojlo; Sečanski, Mile; Babić, Vojka; Čamdžija, Zoran; Jovanović, Snežana; Pavlov, Jovan; Stevanović, Milan

(Društvo genetičara Srbije, Beograd, 2009)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Filipović, Milomir
AU  - Selaković, Dragojlo
AU  - Sečanski, Mile
AU  - Babić, Vojka
AU  - Čamdžija, Zoran
AU  - Jovanović, Snežana
AU  - Pavlov, Jovan
AU  - Stevanović, Milan
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/284
AB  - This study conforms the hypothesis that there are elite maize inbred lines with erect top leaves that have a property of an efficient photosynthetic model and that as such are successfully used in the processes of breeding in which the number of plants is increased per area unit (plant density). This proof was established by the application of non- invasive photosynthetic-fluorescence method suitable for the evaluation of the efficiency of the photosynthetic model. The obtained photosynthetic and fluorescence properties of observed prestigious maize inbred lines with the erect top leaves are based on the effects and the nature of changes in chlorophyll fluorescence occurring in their thylakoid membranes. Their principal parameters are temperature dependence of the chlorophyll delayed fluorescence intensity, the Arrhenius plot for the determination of the phase transition in thylakoid membranes and the estimated activation energies. The displayed results on the size of an angle between the direction of the propagation of the above-ear leaf and the direction of the stalk propagation, as well as, results on the dynamics of grain dry-down during the maturation period, additionally indicate that traits of observed maize inbred lines with erect top leaves are the prominent base for more exact, rational and faster proceeding of current processes of breeding.
AB  - Proučavane su tri prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova: ZPPL 16, ZPPL 218, ZPPL 62. Ove linije su, bilo kao majka, bilo kao otac uključene u stvaranju više od 45 hibrida kukuruza. Međutim, u ovom srednjeročnom periodu, široku komercijalnu primenu ima više od deset hibrida kukuruza: ZP-341, ZP-360, ZP-434, ZP-578, ZP-606, ZP-677, ZP-684 i drugi.Ovim radom potvrđena je hipoteza da elitne inbred linije kukuruza sa uspravnim položajem vršnih listova imaju svojstvo efikasnog fotosintetičnog modela i da se, kao takve, u procesu oplemenjivanja uspešno koriste pri povećavanju broja biljaka na jedinici površine (gustina biljaka). Ovaj dokaz ostvaren je uz primenu neinvazivnog fotosintetično-fluorescentnog metoda pogodnog za ocenu efikasnosti foto modela. Dobijene fotosintetične karakteristike proučavanih prestižnih inbred linija kukuruza sa uspravnim položajem vršnih listova zasnovane su na efektima i prirodi promena zakasnele fluorescencije hlorofila koje se odigravaju u njihovim tilakoidnim membranama. Njihovi glavni pokazatelji su temperaturna zavisnost intenziteta zakasnele fluorescencije hlorofila, Arrhenijusov kriterijum za utvrđivanje faznih prelaza u tilakoidnim membranama i energije aktivacije. Izloženi rezultati o veličini ugla između pravca prostiranja prvog lista iznad klipa i pravca prostiranja stabljike, kao i rezultati o dinamici otpuštanja vode iz zrna u periodu njegovog sazrevanja dodatno pokazuju da su svojstva proučavanih inbred linija kukuruza sa uspravnim položajem vršnih listova prestižna osnova za egzaktija, racionalnija i brža odvijanja savremenih procesa oplemenjivanja.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - The prestigious maize inbred lines with erect top leaves: The priority performance of the efficient photosynthetic model in breeding
T1  - Prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova - prioritetno svojstvo efikasnog fotosintetičnog modela u oplemenjivanju
VL  - 41
IS  - 1
SP  - 41
EP  - 58
DO  - 10.2298/GENSR0901041R
ER  - 
@article{
author = "Radenović, Čedomir and Filipović, Milomir and Selaković, Dragojlo and Sečanski, Mile and Babić, Vojka and Čamdžija, Zoran and Jovanović, Snežana and Pavlov, Jovan and Stevanović, Milan",
year = "2009",
url = "http://rik.mrizp.rs/handle/123456789/284",
abstract = "This study conforms the hypothesis that there are elite maize inbred lines with erect top leaves that have a property of an efficient photosynthetic model and that as such are successfully used in the processes of breeding in which the number of plants is increased per area unit (plant density). This proof was established by the application of non- invasive photosynthetic-fluorescence method suitable for the evaluation of the efficiency of the photosynthetic model. The obtained photosynthetic and fluorescence properties of observed prestigious maize inbred lines with the erect top leaves are based on the effects and the nature of changes in chlorophyll fluorescence occurring in their thylakoid membranes. Their principal parameters are temperature dependence of the chlorophyll delayed fluorescence intensity, the Arrhenius plot for the determination of the phase transition in thylakoid membranes and the estimated activation energies. The displayed results on the size of an angle between the direction of the propagation of the above-ear leaf and the direction of the stalk propagation, as well as, results on the dynamics of grain dry-down during the maturation period, additionally indicate that traits of observed maize inbred lines with erect top leaves are the prominent base for more exact, rational and faster proceeding of current processes of breeding., Proučavane su tri prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova: ZPPL 16, ZPPL 218, ZPPL 62. Ove linije su, bilo kao majka, bilo kao otac uključene u stvaranju više od 45 hibrida kukuruza. Međutim, u ovom srednjeročnom periodu, široku komercijalnu primenu ima više od deset hibrida kukuruza: ZP-341, ZP-360, ZP-434, ZP-578, ZP-606, ZP-677, ZP-684 i drugi.Ovim radom potvrđena je hipoteza da elitne inbred linije kukuruza sa uspravnim položajem vršnih listova imaju svojstvo efikasnog fotosintetičnog modela i da se, kao takve, u procesu oplemenjivanja uspešno koriste pri povećavanju broja biljaka na jedinici površine (gustina biljaka). Ovaj dokaz ostvaren je uz primenu neinvazivnog fotosintetično-fluorescentnog metoda pogodnog za ocenu efikasnosti foto modela. Dobijene fotosintetične karakteristike proučavanih prestižnih inbred linija kukuruza sa uspravnim položajem vršnih listova zasnovane su na efektima i prirodi promena zakasnele fluorescencije hlorofila koje se odigravaju u njihovim tilakoidnim membranama. Njihovi glavni pokazatelji su temperaturna zavisnost intenziteta zakasnele fluorescencije hlorofila, Arrhenijusov kriterijum za utvrđivanje faznih prelaza u tilakoidnim membranama i energije aktivacije. Izloženi rezultati o veličini ugla između pravca prostiranja prvog lista iznad klipa i pravca prostiranja stabljike, kao i rezultati o dinamici otpuštanja vode iz zrna u periodu njegovog sazrevanja dodatno pokazuju da su svojstva proučavanih inbred linija kukuruza sa uspravnim položajem vršnih listova prestižna osnova za egzaktija, racionalnija i brža odvijanja savremenih procesa oplemenjivanja.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "The prestigious maize inbred lines with erect top leaves: The priority performance of the efficient photosynthetic model in breeding, Prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova - prioritetno svojstvo efikasnog fotosintetičnog modela u oplemenjivanju",
volume = "41",
number = "1",
pages = "41-58",
doi = "10.2298/GENSR0901041R"
}
Radenović, Č., Filipović, M., Selaković, D., Sečanski, M., Babić, V., Čamdžija, Z., Jovanović, S., Pavlov, J.,& Stevanović, M. (2009). Prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova - prioritetno svojstvo efikasnog fotosintetičnog modela u oplemenjivanju.
Genetika
Društvo genetičara Srbije, Beograd., 41(1), 41-58.
https://doi.org/10.2298/GENSR0901041R
Radenović Č, Filipović M, Selaković D, Sečanski M, Babić V, Čamdžija Z, Jovanović S, Pavlov J, Stevanović M. Prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova - prioritetno svojstvo efikasnog fotosintetičnog modela u oplemenjivanju. Genetika. 2009;41(1):41-58
Radenović Čedomir, Filipović Milomir, Selaković Dragojlo, Sečanski Mile, Babić Vojka, Čamdžija Zoran, Jovanović Snežana, Pavlov Jovan, Stevanović Milan, "Prestižne inbred linije kukuruza sa uspravnim položajem vršnih listova - prioritetno svojstvo efikasnog fotosintetičnog modela u oplemenjivanju" Genetika, 41, no. 1 (2009):41-58,
https://doi.org/10.2298/GENSR0901041R .

Dominant properties of the efficient photosynthetic-fluorescence model in breeding and contemporary production of high-quality commercial maize

Radenović, Čedomir; Filipović, Milomir; Jovanović, Života; Videnović, Živorad; Selaković, Dragojlo; Sečanski, Mile; Milašinović, Marija; Radosavljević, Milica; Čamdžija, Zoran

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Filipović, Milomir
AU  - Jovanović, Života
AU  - Videnović, Živorad
AU  - Selaković, Dragojlo
AU  - Sečanski, Mile
AU  - Milašinović, Marija
AU  - Radosavljević, Milica
AU  - Čamdžija, Zoran
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/268
AB  - The following three prestigious maize inbred lines with erect top leaves: ZPPL 16, ZPPL 218 and ZPPL 62 were observed in this study. Each of these inbreds, either as a female or a male component, was included into the development of over 45 maize hybrids. However, maize hybrids ZP 431, ZP 434, ZP 578 and ZP 684 are widely commercially used in this medium-term period. This study conforms the hypothesis that there are elite maize inbred lines with erect top leaves and hybrids derived from them that have a dominant property of an efficient photosynthetic-fluorescence model that is successfully used in breeding and production technologies of hybrid seed and commercial maize. The presented results on the position of top leaves, increased density, dynamics of grain dry down, quality of hybrid and commercial maize and on photosynthetic and fluorescence parameters: temperature dependence on the chlorophyll delayed fluorescence intensity, Arrhenius plot for the determination of critical temperatures (phase transition temperatures) and activation energies, show that the properties of observed inbred lines and their maize hybrids are based on positive effects and the nature of structural and functional changes that occur in their thylakoid membranes and other chemical structures of grain and leaf tissues. Furthermore, other relevant breeding and seed production properties of observed prestigious maize inbred lines and hybrids derived from them were analyzed (dependence of yields on densities and quality of commercial maize on the structure of grain and physical and chemical properties).
AB  - U ovom radu potvrđuje se naša hipoteza da postoje elitne samooplodne linije i sa njima stvoreni hibridi kukuruza, sa uspravnim položajem vršnih listova, koje poseduju dominantno svojstvo efikasnog fotosintetično-fluorescentnog modela što se uspešno koristi u oplemenjivanju, savremenim tehnologijama proizvodnje hibridnog semena i merkatilnog kukuruza. Izloženi rezultati o uspravnom položaju vršnih listova, povećanoj gustini, dinamici otpuštanja vode iz zrna u periodu sazrevanja, kvalitetu semena hibridnog i merkantilnog kukuruza i o fotosintetično-fluorescentnim pokazateljima: temperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i energija aktivacije, pokazuju da su svojstva proučavanih linija i njihovih hibrida kukuruza zasnovana na pozitivnim efektima i prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna i lista. U radu se analiziraju i druge relevantne selekcione i semenarske karakteristike proučavanih prestižnih samooplodnih linija kukuruza i sa njima stvorenih hibrida kukuruza (zavisnost prinosa od gustine i kvalitet merkantilnog kukuruza preko strukture zrna i fizičkih i hemijskih parametara).
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Dominant properties of the efficient photosynthetic-fluorescence model in breeding and contemporary production of high-quality commercial maize
T1  - Dominantna svojstva efikasnog fotosintetično-fluorescentnog modela u oplemenjivanju i savremenoj proizvodnji kvalitetnog merkatilnog kukuruza
VL  - 70
IS  - 1
SP  - 31
EP  - 53
ER  - 
@article{
author = "Radenović, Čedomir and Filipović, Milomir and Jovanović, Života and Videnović, Živorad and Selaković, Dragojlo and Sečanski, Mile and Milašinović, Marija and Radosavljević, Milica and Čamdžija, Zoran",
year = "2009",
url = "http://rik.mrizp.rs/handle/123456789/268",
abstract = "The following three prestigious maize inbred lines with erect top leaves: ZPPL 16, ZPPL 218 and ZPPL 62 were observed in this study. Each of these inbreds, either as a female or a male component, was included into the development of over 45 maize hybrids. However, maize hybrids ZP 431, ZP 434, ZP 578 and ZP 684 are widely commercially used in this medium-term period. This study conforms the hypothesis that there are elite maize inbred lines with erect top leaves and hybrids derived from them that have a dominant property of an efficient photosynthetic-fluorescence model that is successfully used in breeding and production technologies of hybrid seed and commercial maize. The presented results on the position of top leaves, increased density, dynamics of grain dry down, quality of hybrid and commercial maize and on photosynthetic and fluorescence parameters: temperature dependence on the chlorophyll delayed fluorescence intensity, Arrhenius plot for the determination of critical temperatures (phase transition temperatures) and activation energies, show that the properties of observed inbred lines and their maize hybrids are based on positive effects and the nature of structural and functional changes that occur in their thylakoid membranes and other chemical structures of grain and leaf tissues. Furthermore, other relevant breeding and seed production properties of observed prestigious maize inbred lines and hybrids derived from them were analyzed (dependence of yields on densities and quality of commercial maize on the structure of grain and physical and chemical properties)., U ovom radu potvrđuje se naša hipoteza da postoje elitne samooplodne linije i sa njima stvoreni hibridi kukuruza, sa uspravnim položajem vršnih listova, koje poseduju dominantno svojstvo efikasnog fotosintetično-fluorescentnog modela što se uspešno koristi u oplemenjivanju, savremenim tehnologijama proizvodnje hibridnog semena i merkatilnog kukuruza. Izloženi rezultati o uspravnom položaju vršnih listova, povećanoj gustini, dinamici otpuštanja vode iz zrna u periodu sazrevanja, kvalitetu semena hibridnog i merkantilnog kukuruza i o fotosintetično-fluorescentnim pokazateljima: temperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovom kriterijumu za određivanje kritičnih temperatura (temperature faznih prelaza) i energija aktivacije, pokazuju da su svojstva proučavanih linija i njihovih hibrida kukuruza zasnovana na pozitivnim efektima i prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna i lista. U radu se analiziraju i druge relevantne selekcione i semenarske karakteristike proučavanih prestižnih samooplodnih linija kukuruza i sa njima stvorenih hibrida kukuruza (zavisnost prinosa od gustine i kvalitet merkantilnog kukuruza preko strukture zrna i fizičkih i hemijskih parametara).",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Dominant properties of the efficient photosynthetic-fluorescence model in breeding and contemporary production of high-quality commercial maize, Dominantna svojstva efikasnog fotosintetično-fluorescentnog modela u oplemenjivanju i savremenoj proizvodnji kvalitetnog merkatilnog kukuruza",
volume = "70",
number = "1",
pages = "31-53"
}
Radenović, Č., Filipović, M., Jovanović, Ž., Videnović, Ž., Selaković, D., Sečanski, M., Milašinović, M., Radosavljević, M.,& Čamdžija, Z. (2009). Dominantna svojstva efikasnog fotosintetično-fluorescentnog modela u oplemenjivanju i savremenoj proizvodnji kvalitetnog merkatilnog kukuruza.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 70(1), 31-53.
Radenović Č, Filipović M, Jovanović Ž, Videnović Ž, Selaković D, Sečanski M, Milašinović M, Radosavljević M, Čamdžija Z. Dominantna svojstva efikasnog fotosintetično-fluorescentnog modela u oplemenjivanju i savremenoj proizvodnji kvalitetnog merkatilnog kukuruza. Journal of Scientific Agricultural Research. 2009;70(1):31-53
Radenović Čedomir, Filipović Milomir, Jovanović Života, Videnović Živorad, Selaković Dragojlo, Sečanski Mile, Milašinović Marija, Radosavljević Milica, Čamdžija Zoran, "Dominantna svojstva efikasnog fotosintetično-fluorescentnog modela u oplemenjivanju i savremenoj proizvodnji kvalitetnog merkatilnog kukuruza" Journal of Scientific Agricultural Research, 70, no. 1 (2009):31-53

Effects of a proportion and a size of a vegetation area of parental lines on the number of seeds of maize hybrids ZP 42A and ZP 704

Selaković, Dragojlo; Filipović, Milomir; Hojka, Zdravko; Radenović, Čedomir; Sabovljević, Radovan

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2008)

TY  - JOUR
AU  - Selaković, Dragojlo
AU  - Filipović, Milomir
AU  - Hojka, Zdravko
AU  - Radenović, Čedomir
AU  - Sabovljević, Radovan
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/228
AB  - The three-year four-replication trials with two sowing densities were set up according to randomized complete block design under conditions of irrigation in two locations in order to determine the effects of a proportion and a size of a vegetation area of parental lines on the number of seeds of maize hybrids ZP 42 A and ZP 704. Hemp was sown in border belts of 3.2 m in width that were the isolation between experimental variants. The number and the arrangement of parental rows were 4:2 in favor of a female component. The number of plants per area unit amounted to 55,000 and 65,000 per hectare. The inter-row distance for the female component amounted to 70 cm, while there were the following two distances for the male component: 70 cm and 50 cm. The proportion of areas under female component plants amounted to 66.7% and 72.2%. A statistically high significance of the environment (location x growing season), the inter-row distance of male component plants, the rows of female component plants and the density, i.e. the number of plants, was determined by the analysis of variance for the total number of kernels-seeds per ear of female component plants.
AB  - Tokom trogodišnjih istraživanja u dve lokacije i dve gustine, utvrđen je uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42 A i ZP 704. Ogled je postavljen po potpuno slučajnom blok-sistemu u četiri ponavljanja u uslovima navodnjavanja. Izolacija između oglednih varijanti bila je konoplja zasejana u trake širine 3,2 m. Broj i raspored redova roditeljskih linija bio je 4:2 u korist linije-majke. Broj biljaka po jedinici površine bio je 55.000 i 65.000 biljaka po hektaru. Za redove biljaka linije-majke međuredno rastojanje iznosilo je 70 cm a kod redova biljaka linije-oca bile su dve varijante: 70 cm i 50 cm. Učešće (proporcija) površine pod biljkama linije-majke iznosila je 66,7% i 72,2%. Analizom varijanse za ukupan broj zrna-semena na klipu biljaka linije-majke utvrđena je statistički visoka značajnost spoljne sredine (lokacija x vegetacioni period), međurednog rastojanja biljaka linije-oca, redova biljaka linije-majke i gustine tj. broja biljaka.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Effects of a proportion and a size of a vegetation area of parental lines on the number of seeds of maize hybrids ZP 42A and ZP 704
T1  - Uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42A i ZP 704
VL  - 69
IS  - 2
SP  - 15
EP  - 25
ER  - 
@article{
author = "Selaković, Dragojlo and Filipović, Milomir and Hojka, Zdravko and Radenović, Čedomir and Sabovljević, Radovan",
year = "2008",
url = "http://rik.mrizp.rs/handle/123456789/228",
abstract = "The three-year four-replication trials with two sowing densities were set up according to randomized complete block design under conditions of irrigation in two locations in order to determine the effects of a proportion and a size of a vegetation area of parental lines on the number of seeds of maize hybrids ZP 42 A and ZP 704. Hemp was sown in border belts of 3.2 m in width that were the isolation between experimental variants. The number and the arrangement of parental rows were 4:2 in favor of a female component. The number of plants per area unit amounted to 55,000 and 65,000 per hectare. The inter-row distance for the female component amounted to 70 cm, while there were the following two distances for the male component: 70 cm and 50 cm. The proportion of areas under female component plants amounted to 66.7% and 72.2%. A statistically high significance of the environment (location x growing season), the inter-row distance of male component plants, the rows of female component plants and the density, i.e. the number of plants, was determined by the analysis of variance for the total number of kernels-seeds per ear of female component plants., Tokom trogodišnjih istraživanja u dve lokacije i dve gustine, utvrđen je uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42 A i ZP 704. Ogled je postavljen po potpuno slučajnom blok-sistemu u četiri ponavljanja u uslovima navodnjavanja. Izolacija između oglednih varijanti bila je konoplja zasejana u trake širine 3,2 m. Broj i raspored redova roditeljskih linija bio je 4:2 u korist linije-majke. Broj biljaka po jedinici površine bio je 55.000 i 65.000 biljaka po hektaru. Za redove biljaka linije-majke međuredno rastojanje iznosilo je 70 cm a kod redova biljaka linije-oca bile su dve varijante: 70 cm i 50 cm. Učešće (proporcija) površine pod biljkama linije-majke iznosila je 66,7% i 72,2%. Analizom varijanse za ukupan broj zrna-semena na klipu biljaka linije-majke utvrđena je statistički visoka značajnost spoljne sredine (lokacija x vegetacioni period), međurednog rastojanja biljaka linije-oca, redova biljaka linije-majke i gustine tj. broja biljaka.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Effects of a proportion and a size of a vegetation area of parental lines on the number of seeds of maize hybrids ZP 42A and ZP 704, Uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42A i ZP 704",
volume = "69",
number = "2",
pages = "15-25"
}
Selaković, D., Filipović, M., Hojka, Z., Radenović, Č.,& Sabovljević, R. (2008). Uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42A i ZP 704.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 69(2), 15-25.
Selaković D, Filipović M, Hojka Z, Radenović Č, Sabovljević R. Uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42A i ZP 704. Journal of Scientific Agricultural Research. 2008;69(2):15-25
Selaković Dragojlo, Filipović Milomir, Hojka Zdravko, Radenović Čedomir, Sabovljević Radovan, "Uticaj proporcije i veličine vegetacionog prostora roditeljskih linija na broj semena hibrida kukuruza ZP 42A i ZP 704" Journal of Scientific Agricultural Research, 69, no. 2 (2008):15-25

Traits of prestigious maize inbred lines relevant for the contemporary production of quality hybrid seed

Radenović, Čedomir; Selaković, Dragojlo; Filipović, Milomir; Radojčić, Aleksandar; Sečanski, Mile; Radosavljević, Nebojša

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2008)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Selaković, Dragojlo
AU  - Filipović, Milomir
AU  - Radojčić, Aleksandar
AU  - Sečanski, Mile
AU  - Radosavljević, Nebojša
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/235
AB  - The obtained results confirm the hypothesis that there are maize elite inbred lines (ZPPL 62 and ZPPL 233) that are considered prestigious and are characteristic by their water status and a greater rate of a dry down during the grain maturation. Also, they are characteristic by their efficient photosynthetic-fluorescence photo-model, which is successfully used in the contemporary technological productions of maize hybrid seed. The presented results on the dynamics of grain dry down during the maturation period and on photosynthetic and fluorescence parameters: temperature dependency of the intensity of delay chlorophyll fluorescence, the Arrhenius plot for the determination of critical temperatures (phase transition temperatures), activation energy and the angle between the ear leaf and the stalk of the maize plant, show that traits of observed inbreds are mainly based on good effects and nature of conformational and functional changes that occur in their thylakoid membranes and other chemical structures of grain and leaf tissue. Some other properties of observed prestigious maize inbred lines relevant to the seed production were also analyzed in this study.
AB  - U ovom radu potvrđuje se hipoteza da postoje elitne samooplodne linije kukuruza koje se smatraju prestižnim i koje poseduju, kako svojstvo stanja vode i njenog bržeg otpuštanja iz zrna u periodu sazrevanja, tako i svojstvo efikasnog fotosintetično-fluorescentnog fotomodela, koji se uspešno koristi u savremenim tehnologijama proizvodnje hibridnog semena kukuruza. Izloženi rezultati o dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: teperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovim kriterijumom za određivanje kritičnih temperatura (temperature faznih prelaza), energija aktivacije i veličine ugla između lista na klipu i stabljike kukuruza, pokazuju da su svojstva proučavanih linija zasnovana na dobrim efektima i prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna i lista. U radu se analiziraju i druge relevantne semenarske karakteristike proučavanih prestižnih samooplodnih linija kukuruza.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Traits of prestigious maize inbred lines relevant for the contemporary production of quality hybrid seed
T1  - Svojstva prestižnih samooplodnih linija kukuruza relevantna za savremenu proizvodnju kvalitetnog hibridnog semena
VL  - 69
IS  - 2
SP  - 79
EP  - 95
ER  - 
@article{
author = "Radenović, Čedomir and Selaković, Dragojlo and Filipović, Milomir and Radojčić, Aleksandar and Sečanski, Mile and Radosavljević, Nebojša",
year = "2008",
url = "http://rik.mrizp.rs/handle/123456789/235",
abstract = "The obtained results confirm the hypothesis that there are maize elite inbred lines (ZPPL 62 and ZPPL 233) that are considered prestigious and are characteristic by their water status and a greater rate of a dry down during the grain maturation. Also, they are characteristic by their efficient photosynthetic-fluorescence photo-model, which is successfully used in the contemporary technological productions of maize hybrid seed. The presented results on the dynamics of grain dry down during the maturation period and on photosynthetic and fluorescence parameters: temperature dependency of the intensity of delay chlorophyll fluorescence, the Arrhenius plot for the determination of critical temperatures (phase transition temperatures), activation energy and the angle between the ear leaf and the stalk of the maize plant, show that traits of observed inbreds are mainly based on good effects and nature of conformational and functional changes that occur in their thylakoid membranes and other chemical structures of grain and leaf tissue. Some other properties of observed prestigious maize inbred lines relevant to the seed production were also analyzed in this study., U ovom radu potvrđuje se hipoteza da postoje elitne samooplodne linije kukuruza koje se smatraju prestižnim i koje poseduju, kako svojstvo stanja vode i njenog bržeg otpuštanja iz zrna u periodu sazrevanja, tako i svojstvo efikasnog fotosintetično-fluorescentnog fotomodela, koji se uspešno koristi u savremenim tehnologijama proizvodnje hibridnog semena kukuruza. Izloženi rezultati o dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: teperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arenijusovim kriterijumom za određivanje kritičnih temperatura (temperature faznih prelaza), energija aktivacije i veličine ugla između lista na klipu i stabljike kukuruza, pokazuju da su svojstva proučavanih linija zasnovana na dobrim efektima i prirodi strukturnih i funkcionalnih promena, koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna i lista. U radu se analiziraju i druge relevantne semenarske karakteristike proučavanih prestižnih samooplodnih linija kukuruza.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Traits of prestigious maize inbred lines relevant for the contemporary production of quality hybrid seed, Svojstva prestižnih samooplodnih linija kukuruza relevantna za savremenu proizvodnju kvalitetnog hibridnog semena",
volume = "69",
number = "2",
pages = "79-95"
}
Radenović, Č., Selaković, D., Filipović, M., Radojčić, A., Sečanski, M.,& Radosavljević, N. (2008). Svojstva prestižnih samooplodnih linija kukuruza relevantna za savremenu proizvodnju kvalitetnog hibridnog semena.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 69(2), 79-95.
Radenović Č, Selaković D, Filipović M, Radojčić A, Sečanski M, Radosavljević N. Svojstva prestižnih samooplodnih linija kukuruza relevantna za savremenu proizvodnju kvalitetnog hibridnog semena. Journal of Scientific Agricultural Research. 2008;69(2):79-95
Radenović Čedomir, Selaković Dragojlo, Filipović Milomir, Radojčić Aleksandar, Sečanski Mile, Radosavljević Nebojša, "Svojstva prestižnih samooplodnih linija kukuruza relevantna za savremenu proizvodnju kvalitetnog hibridnog semena" Journal of Scientific Agricultural Research, 69, no. 2 (2008):79-95

Actual prestigious properties of maize inbred lines: A good initial basis for the efficient development of new and yielding maize hybrids

Radenović, Čedomir; Filipović, Milomir; Babić, Milosav; Stanković, Goran; Radojčić, Aleksandar; Sečanski, Mile; Pavlov, Jovan; Branković-Radojčić, Dragana; Selaković, Dragojlo

(Društvo genetičara Srbije, Beograd, 2008)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Filipović, Milomir
AU  - Babić, Milosav
AU  - Stanković, Goran
AU  - Radojčić, Aleksandar
AU  - Sečanski, Mile
AU  - Pavlov, Jovan
AU  - Branković-Radojčić, Dragana
AU  - Selaković, Dragojlo
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/220
AB  - This study conforms our hypothesis that there are elite maize inbred lines, which can be considered actual and prestigious as they have not only a property of the water status and a greater grain dry down rate during the maturation period, but also a property of the efficient photosynthetic-fluorescence model that is successfully used in the contemporary processes of breeding, and thereby in the development of new and yielding maize hybrids. Presented results obtained on the dynamics of grain dry down during the maturation period and on photosynthetic-fluorescence parameters (temperature dependence of the chlorophyll delayed fluorescence intensity, the Arrhenius plot for the determination of critical temperatures, i.e. phase transition temperatures and the activation energy) show that properties of the observed inbreeds are based on effects and nature of conformational and functional changes occurring in their thylakoid membranes and other chemical structures of grain tissues. Summarized results of studies on actual and prestigious properties of maize inbreeds will contribute to more exact, rational and expeditious proceedings of contemporary processes of breeding.
AB  - Idejom za ovaj rad potvrđuje se naša hipoteza da postoje elitne linije kukuruza koje se smatraju aktuelnim i prestižnim i koje poseduju, kako svojstvo stanja vode i njenog bržeg otpuštanja iz zrna u periodu sazrevanja, tako i svojstvo efikasnog fotosintetično-fluorescentnog modela, koji se uspešno koristi u savremenim procesima oplemenjivanja, a time i za stvaranje novih i rodnijih hibrida kukuruza. Izloženi rezultati o dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: teperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arrhenijus-ovim kriterijumom za određivanje kritičnih temperatura i energija aktivacije, pokazuju da su svojstva proučavanih linija zasnovana na efektima i prirodi strukturnih i funkcionalnih promena koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna. Sumarni rezultati proučavanja aktuelnih i prestižnih svojstava linija kukuruza doprineće egzaktnijem, racionalnijem i bržem odvijanju savremenih procesa oplemenjivanja.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Actual prestigious properties of maize inbred lines: A good initial basis for the efficient development of new and yielding maize hybrids
T1  - Aktuelna prestižna svojstva samooplodnih linija kukuruza - dobra polazna osnova za efikasno kreiranje novih i rodnih hibrida kukuruza
VL  - 40
IS  - 2
SP  - 121
EP  - 133
DO  - 10.2298/GENSR0802121R
ER  - 
@article{
author = "Radenović, Čedomir and Filipović, Milomir and Babić, Milosav and Stanković, Goran and Radojčić, Aleksandar and Sečanski, Mile and Pavlov, Jovan and Branković-Radojčić, Dragana and Selaković, Dragojlo",
year = "2008",
url = "http://rik.mrizp.rs/handle/123456789/220",
abstract = "This study conforms our hypothesis that there are elite maize inbred lines, which can be considered actual and prestigious as they have not only a property of the water status and a greater grain dry down rate during the maturation period, but also a property of the efficient photosynthetic-fluorescence model that is successfully used in the contemporary processes of breeding, and thereby in the development of new and yielding maize hybrids. Presented results obtained on the dynamics of grain dry down during the maturation period and on photosynthetic-fluorescence parameters (temperature dependence of the chlorophyll delayed fluorescence intensity, the Arrhenius plot for the determination of critical temperatures, i.e. phase transition temperatures and the activation energy) show that properties of the observed inbreeds are based on effects and nature of conformational and functional changes occurring in their thylakoid membranes and other chemical structures of grain tissues. Summarized results of studies on actual and prestigious properties of maize inbreeds will contribute to more exact, rational and expeditious proceedings of contemporary processes of breeding., Idejom za ovaj rad potvrđuje se naša hipoteza da postoje elitne linije kukuruza koje se smatraju aktuelnim i prestižnim i koje poseduju, kako svojstvo stanja vode i njenog bržeg otpuštanja iz zrna u periodu sazrevanja, tako i svojstvo efikasnog fotosintetično-fluorescentnog modela, koji se uspešno koristi u savremenim procesima oplemenjivanja, a time i za stvaranje novih i rodnijih hibrida kukuruza. Izloženi rezultati o dinamici otpuštanja vode iz zrna u periodu sazrevanja i o fotosintetično-fluorescentnim pokazateljima: teperaturnoj zavisnosti intenziteta zakasnele fluorescencije hlorofila, Arrhenijus-ovim kriterijumom za određivanje kritičnih temperatura i energija aktivacije, pokazuju da su svojstva proučavanih linija zasnovana na efektima i prirodi strukturnih i funkcionalnih promena koje se odigravaju u njihovim tilakoidnim membranama i drugim hemijskim strukturama tkiva zrna. Sumarni rezultati proučavanja aktuelnih i prestižnih svojstava linija kukuruza doprineće egzaktnijem, racionalnijem i bržem odvijanju savremenih procesa oplemenjivanja.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Actual prestigious properties of maize inbred lines: A good initial basis for the efficient development of new and yielding maize hybrids, Aktuelna prestižna svojstva samooplodnih linija kukuruza - dobra polazna osnova za efikasno kreiranje novih i rodnih hibrida kukuruza",
volume = "40",
number = "2",
pages = "121-133",
doi = "10.2298/GENSR0802121R"
}
Radenović, Č., Filipović, M., Babić, M., Stanković, G., Radojčić, A., Sečanski, M., Pavlov, J., Branković-Radojčić, D.,& Selaković, D. (2008). Aktuelna prestižna svojstva samooplodnih linija kukuruza - dobra polazna osnova za efikasno kreiranje novih i rodnih hibrida kukuruza.
Genetika
Društvo genetičara Srbije, Beograd., 40(2), 121-133.
https://doi.org/10.2298/GENSR0802121R
Radenović Č, Filipović M, Babić M, Stanković G, Radojčić A, Sečanski M, Pavlov J, Branković-Radojčić D, Selaković D. Aktuelna prestižna svojstva samooplodnih linija kukuruza - dobra polazna osnova za efikasno kreiranje novih i rodnih hibrida kukuruza. Genetika. 2008;40(2):121-133
Radenović Čedomir, Filipović Milomir, Babić Milosav, Stanković Goran, Radojčić Aleksandar, Sečanski Mile, Pavlov Jovan, Branković-Radojčić Dragana, Selaković Dragojlo, "Aktuelna prestižna svojstva samooplodnih linija kukuruza - dobra polazna osnova za efikasno kreiranje novih i rodnih hibrida kukuruza" Genetika, 40, no. 2 (2008):121-133,
https://doi.org/10.2298/GENSR0802121R .
5

Problems in weed control in Serbian maize seed production

Stefanović, Lidija; Simić, Milena; Rošulj, Milorad; Vidaković, M.; Vančetović, Jelena; Milivojević, M.; Mišović, M.; Selaković, Dragojlo; Hojka, Zdravko

(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)

TY  - JOUR
AU  - Stefanović, Lidija
AU  - Simić, Milena
AU  - Rošulj, Milorad
AU  - Vidaković, M.
AU  - Vančetović, Jelena
AU  - Milivojević, M.
AU  - Mišović, M.
AU  - Selaković, Dragojlo
AU  - Hojka, Zdravko
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/184
AB  - Weed control in the seed maize production is facing some specific problems. Maize inbred lines are known to be susceptible to many stress factors, including actively growing weeds and some herbicides. The slower growth of maize inbreds, as well as, the open space between rows provide favourable conditions for emergence and growth of weeds during the whole growing season. Herbicide combinations applied in the seed maize production are the same as those applied in the commercial maize production, but, their efficiency is differently expressed in these crops. Environmental factors significantly affect weeds and maize development, as well as, herbicides affect maize inbred lines. The introduction of sulfonylurea herbicides, controlling grass weeds, has resulted in susceptibility of a greater number of maize inbred lines. Therefore, it was found that reaction of maize inbred lines gives a wide variability to sulfonilurea herbicides. Considering specificity of maize inbred lines, this study presents some problems in weed control in maize seed production.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Problems in weed control in Serbian maize seed production
VL  - 52
IS  - 3
SP  - 277
EP  - 280
ER  - 
@article{
author = "Stefanović, Lidija and Simić, Milena and Rošulj, Milorad and Vidaković, M. and Vančetović, Jelena and Milivojević, M. and Mišović, M. and Selaković, Dragojlo and Hojka, Zdravko",
year = "2007",
url = "http://rik.mrizp.rs/handle/123456789/184",
abstract = "Weed control in the seed maize production is facing some specific problems. Maize inbred lines are known to be susceptible to many stress factors, including actively growing weeds and some herbicides. The slower growth of maize inbreds, as well as, the open space between rows provide favourable conditions for emergence and growth of weeds during the whole growing season. Herbicide combinations applied in the seed maize production are the same as those applied in the commercial maize production, but, their efficiency is differently expressed in these crops. Environmental factors significantly affect weeds and maize development, as well as, herbicides affect maize inbred lines. The introduction of sulfonylurea herbicides, controlling grass weeds, has resulted in susceptibility of a greater number of maize inbred lines. Therefore, it was found that reaction of maize inbred lines gives a wide variability to sulfonilurea herbicides. Considering specificity of maize inbred lines, this study presents some problems in weed control in maize seed production.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Problems in weed control in Serbian maize seed production",
volume = "52",
number = "3",
pages = "277-280"
}
Stefanović, L., Simić, M., Rošulj, M., Vidaković, M., Vančetović, J., Milivojević, M., Mišović, M., Selaković, D.,& Hojka, Z. (2007). Problems in weed control in Serbian maize seed production.
Maydica
Maydica-Ist Sper Cerealicoltur, Bergamo., 52(3), 277-280.
Stefanović L, Simić M, Rošulj M, Vidaković M, Vančetović J, Milivojević M, Mišović M, Selaković D, Hojka Z. Problems in weed control in Serbian maize seed production. Maydica. 2007;52(3):277-280
Stefanović Lidija, Simić Milena, Rošulj Milorad, Vidaković M., Vančetović Jelena, Milivojević M., Mišović M., Selaković Dragojlo, Hojka Zdravko, "Problems in weed control in Serbian maize seed production" Maydica, 52, no. 3 (2007):277-280
7
7

Thousand-seed weight in the theory and practice

Mirić, Mladen; Selaković, Dragojlo; Jovin, Predrag; Hojka, Zdravko; Filipović, Milomir

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2007)

TY  - JOUR
AU  - Mirić, Mladen
AU  - Selaković, Dragojlo
AU  - Jovin, Predrag
AU  - Hojka, Zdravko
AU  - Filipović, Milomir
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/185
AB  - Out of approximately 100 seed traits, 20 are of the marketing importance, and 10-15, including the 1000-seed weight (TSW) have been studied. There are many articles partially dealing with TSW in our literature related to the seed industry, but none of them is all-inclusive. Therefore, the aim of the present study was to determine: (1) a role, (2) factors of formation and (3) obtaining desirable TWS (DTWS). Germination, yield and trade depend on TWS, while TWS is interrelated with a dozen of other parameters, selection of sowing plates, determination of the amounts of seeds necessary for sowing (sowing rate) and the depth of sowing, and can be an indicator of some other seed or crop traits. TSW depends on inheritance and conditions and is interrelated with sowing, drying and processing. Individual factors of TSW are numerous and classified into two groups each with two subgroups: a) agro ecological (abiotic and biotic) and b) agro technological (cropping practices and processing). The species and variety, crop density and uniformity, irrigation regime and fertilization have the greatest impact on TSW, while the effects of soil tillage and weather conditions, except during pollination and maturing, are of less importance. Seed fractioning is crucial, but it is less performed in our country than world-wide. The desirable TSW (DTWS) is a term designating higher-quality, more homogenous and greater yield of seed units in the whole process of the seed production. It is necessary to analyze DTWS for all varieties in order to determine DTWS that will provide the highest yield of viable and uniform seeds per hectare. Labor rationalization and productivity require obtaining DTWS as high as possible in the filed and maintaining it in processing.
AB  - Od blizu sto osobina semena, 20 ima tržišni značaj, a 10-15 se ispituje, delom i masa 1.000 semena (MHS). U našoj semenarskoj literaturi uočen je znatan broj parcijalnih napisa o MHS, a ni jedan sveobuhvatan, što je cilj ovog rada. Ovde su utvrđeni: (1) uloga, (2) činioci formiranja i (3) dobijanje poželjne MHS. Od MHS zavisi klijavost, prinos i promet, MHS služi za dobijanje 15-tak drugih parametara, izbor sejnih ploča, određivanje količine semena za setvu (setvena norma) i dubine setve, a može biti indikator nekih drugih svojstava semena ili useva. MHS zavisi od nasleđa i uslova, a međuzavisna je sa setvom, sušenjem i doradom. Pojedinačni činioci MHS su brojni, a svrstani su u po 2 grupe i podgrupe: a) agroekološki (abiotički i biotički) i b) agrotehnološki (agrotehničke mere i dorada). Najveći uticaj na MHS imaju: vrsta i sorta, gustina i ujednačenost useva, vodni režim i đubrenje, a manji: obrada zemljišta i vremenske prilike, osim u oplođenju i zrenju. Kalibrisanje na fakcije semena je presudno, što se kod nas ređe radi nego u svetu. Poželjna MHS (Pmhs) je pojam za označavanje što kvalitetnijeg, homogenijeg i brojnijeg prinosa semenskih jedinki u celom procesu semenarstva. Potrebno je za sve sorte istražiti Pmhs, odnosno uslove koji daju najveći prinos vitalnih i ujednačenih semena u broju po hektaru. Racionalizacija i produktivnost rada podrazumevaju da se težište za dobijanje Pmhs prenese na njivu i ne zanemari u doradi.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Thousand-seed weight in the theory and practice
T1  - Masa 1.000 semena u teoriji i praksi
VL  - 13
IS  - 3-4
SP  - 49
EP  - 58
ER  - 
@article{
author = "Mirić, Mladen and Selaković, Dragojlo and Jovin, Predrag and Hojka, Zdravko and Filipović, Milomir",
year = "2007",
url = "http://rik.mrizp.rs/handle/123456789/185",
abstract = "Out of approximately 100 seed traits, 20 are of the marketing importance, and 10-15, including the 1000-seed weight (TSW) have been studied. There are many articles partially dealing with TSW in our literature related to the seed industry, but none of them is all-inclusive. Therefore, the aim of the present study was to determine: (1) a role, (2) factors of formation and (3) obtaining desirable TWS (DTWS). Germination, yield and trade depend on TWS, while TWS is interrelated with a dozen of other parameters, selection of sowing plates, determination of the amounts of seeds necessary for sowing (sowing rate) and the depth of sowing, and can be an indicator of some other seed or crop traits. TSW depends on inheritance and conditions and is interrelated with sowing, drying and processing. Individual factors of TSW are numerous and classified into two groups each with two subgroups: a) agro ecological (abiotic and biotic) and b) agro technological (cropping practices and processing). The species and variety, crop density and uniformity, irrigation regime and fertilization have the greatest impact on TSW, while the effects of soil tillage and weather conditions, except during pollination and maturing, are of less importance. Seed fractioning is crucial, but it is less performed in our country than world-wide. The desirable TSW (DTWS) is a term designating higher-quality, more homogenous and greater yield of seed units in the whole process of the seed production. It is necessary to analyze DTWS for all varieties in order to determine DTWS that will provide the highest yield of viable and uniform seeds per hectare. Labor rationalization and productivity require obtaining DTWS as high as possible in the filed and maintaining it in processing., Od blizu sto osobina semena, 20 ima tržišni značaj, a 10-15 se ispituje, delom i masa 1.000 semena (MHS). U našoj semenarskoj literaturi uočen je znatan broj parcijalnih napisa o MHS, a ni jedan sveobuhvatan, što je cilj ovog rada. Ovde su utvrđeni: (1) uloga, (2) činioci formiranja i (3) dobijanje poželjne MHS. Od MHS zavisi klijavost, prinos i promet, MHS služi za dobijanje 15-tak drugih parametara, izbor sejnih ploča, određivanje količine semena za setvu (setvena norma) i dubine setve, a može biti indikator nekih drugih svojstava semena ili useva. MHS zavisi od nasleđa i uslova, a međuzavisna je sa setvom, sušenjem i doradom. Pojedinačni činioci MHS su brojni, a svrstani su u po 2 grupe i podgrupe: a) agroekološki (abiotički i biotički) i b) agrotehnološki (agrotehničke mere i dorada). Najveći uticaj na MHS imaju: vrsta i sorta, gustina i ujednačenost useva, vodni režim i đubrenje, a manji: obrada zemljišta i vremenske prilike, osim u oplođenju i zrenju. Kalibrisanje na fakcije semena je presudno, što se kod nas ređe radi nego u svetu. Poželjna MHS (Pmhs) je pojam za označavanje što kvalitetnijeg, homogenijeg i brojnijeg prinosa semenskih jedinki u celom procesu semenarstva. Potrebno je za sve sorte istražiti Pmhs, odnosno uslove koji daju najveći prinos vitalnih i ujednačenih semena u broju po hektaru. Racionalizacija i produktivnost rada podrazumevaju da se težište za dobijanje Pmhs prenese na njivu i ne zanemari u doradi.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Thousand-seed weight in the theory and practice, Masa 1.000 semena u teoriji i praksi",
volume = "13",
number = "3-4",
pages = "49-58"
}
Mirić, M., Selaković, D., Jovin, P., Hojka, Z.,& Filipović, M. (2007). Masa 1.000 semena u teoriji i praksi.
Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 13(3-4), 49-58.
Mirić M, Selaković D, Jovin P, Hojka Z, Filipović M. Masa 1.000 semena u teoriji i praksi. Selekcija i semenarstvo. 2007;13(3-4):49-58
Mirić Mladen, Selaković Dragojlo, Jovin Predrag, Hojka Zdravko, Filipović Milomir, "Masa 1.000 semena u teoriji i praksi" Selekcija i semenarstvo, 13, no. 3-4 (2007):49-58

The improved photosynthetic-fluorescence method and its application in breeding and seed production of maize

Radenović, Čedomir; Saratlić, Goran; Anđelković, Violeta; Radojčić, Aleksandar; Selaković, Dragojlo; Hojka, Zdravko

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Saratlić, Goran
AU  - Anđelković, Violeta
AU  - Radojčić, Aleksandar
AU  - Selaković, Dragojlo
AU  - Hojka, Zdravko
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/166
AB  - The application of the improved non-invasive photosynthetic-fluorescence method in maize breeding and seed production was observed in order to assess the resistance and adaptability of maize inbred lines to higher and high temperatures, as well as to drought. The studies were carried out with two maize inbred lines (ZPPL 115 and A 671). The thermal characteristics of the photosynthetic apparatus of the investigated maize inbred lines were determined as follows: temperature dependency range from 25 to 60oC, critical temperatures at which phase transitions take place in the thylakoid membrane, causing significant structural and functional changes in the photosynthetic apparatus of the investigated inbred lines, activation energies (Ea, kJ/mol) were calculated along the straight lines before and after the occurrence of the critical temperature. The activation energy (Ea) is a measure of the intensity of recombining responses to chlorophyll DF, and total changes in the structure and functioning of the thylakoid membranes. The results obtained and presented parameters of total photosynthetic and thermal processes of chlorophyll DF may contribute to a more accurate characterisation of maize inbred lines in respect to their resistance and adaptability to temperatures and drought. Consecutively, this can lead to a quicker and more rational improvement maize breeding and seed production.
AB  - Poboljšani neinvazivni fotosintetično-fluorescentni metod kandiduje se za primenu u oplemenjivanju i semenarstvu radi utvrđivanja ocene samooplodnih linija kukuruza na plastičnost, tolerantnost, otpornost i adaptivnost prema višim i visokim temperaturama, kao i prema suši. Utvrđene su termalne karakteristike fotosintetičnog aparata proučavanih samooplodnih linija kukuruza, i to: određena je temperaturna zavisnost u opsegu od 25 do 60oC, otkrivene su kritične temperature na kojima dolazi do faznih transformacija u tilakoidnoj membrani, a time i do značajnih strukturnih i funkcionalnih promena u fotosintetičnom aparatu ispitivanih samooplodnih linija kukuruza, obračunate su energije aktivacije (Ea, kJ/mol) duž pravih linija pre i posle pojavljivanja kritične temperature. Energija aktivacije (Ea) je mera nastajanja rekombinacionih reakcija povezanih sa uspostavljanjem ZF hlorofila, a time i ukupnih promena u strukturi i funkciji tilakodinih membrana. Ostvareni rezultati i diskusija izloženih parametara ukupnih fotosintetično-termalnih procesa ZF hlorofila mogu doprineti egzaktnijem karakterisanju ispitivanih samooplodnih linija kukuruza u odnosu na njihovu plastičnost, tolerantnost, otpornost i adaptivnost prema temperaturi i suši, što samim tim i doprinosi bržem i racionalnijem unapređenju procesa selekcije i produktivne semenske proizvodnje.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - The improved photosynthetic-fluorescence method and its application in breeding and seed production of maize
T1  - Poboljšani fotositetično-fluorescentni metod i njegova primena u oplemenjivanju i semenarstvu kukuruza
VL  - 68
IS  - 3
SP  - 15
EP  - 30
ER  - 
@article{
author = "Radenović, Čedomir and Saratlić, Goran and Anđelković, Violeta and Radojčić, Aleksandar and Selaković, Dragojlo and Hojka, Zdravko",
year = "2007",
url = "http://rik.mrizp.rs/handle/123456789/166",
abstract = "The application of the improved non-invasive photosynthetic-fluorescence method in maize breeding and seed production was observed in order to assess the resistance and adaptability of maize inbred lines to higher and high temperatures, as well as to drought. The studies were carried out with two maize inbred lines (ZPPL 115 and A 671). The thermal characteristics of the photosynthetic apparatus of the investigated maize inbred lines were determined as follows: temperature dependency range from 25 to 60oC, critical temperatures at which phase transitions take place in the thylakoid membrane, causing significant structural and functional changes in the photosynthetic apparatus of the investigated inbred lines, activation energies (Ea, kJ/mol) were calculated along the straight lines before and after the occurrence of the critical temperature. The activation energy (Ea) is a measure of the intensity of recombining responses to chlorophyll DF, and total changes in the structure and functioning of the thylakoid membranes. The results obtained and presented parameters of total photosynthetic and thermal processes of chlorophyll DF may contribute to a more accurate characterisation of maize inbred lines in respect to their resistance and adaptability to temperatures and drought. Consecutively, this can lead to a quicker and more rational improvement maize breeding and seed production., Poboljšani neinvazivni fotosintetično-fluorescentni metod kandiduje se za primenu u oplemenjivanju i semenarstvu radi utvrđivanja ocene samooplodnih linija kukuruza na plastičnost, tolerantnost, otpornost i adaptivnost prema višim i visokim temperaturama, kao i prema suši. Utvrđene su termalne karakteristike fotosintetičnog aparata proučavanih samooplodnih linija kukuruza, i to: određena je temperaturna zavisnost u opsegu od 25 do 60oC, otkrivene su kritične temperature na kojima dolazi do faznih transformacija u tilakoidnoj membrani, a time i do značajnih strukturnih i funkcionalnih promena u fotosintetičnom aparatu ispitivanih samooplodnih linija kukuruza, obračunate su energije aktivacije (Ea, kJ/mol) duž pravih linija pre i posle pojavljivanja kritične temperature. Energija aktivacije (Ea) je mera nastajanja rekombinacionih reakcija povezanih sa uspostavljanjem ZF hlorofila, a time i ukupnih promena u strukturi i funkciji tilakodinih membrana. Ostvareni rezultati i diskusija izloženih parametara ukupnih fotosintetično-termalnih procesa ZF hlorofila mogu doprineti egzaktnijem karakterisanju ispitivanih samooplodnih linija kukuruza u odnosu na njihovu plastičnost, tolerantnost, otpornost i adaptivnost prema temperaturi i suši, što samim tim i doprinosi bržem i racionalnijem unapređenju procesa selekcije i produktivne semenske proizvodnje.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "The improved photosynthetic-fluorescence method and its application in breeding and seed production of maize, Poboljšani fotositetično-fluorescentni metod i njegova primena u oplemenjivanju i semenarstvu kukuruza",
volume = "68",
number = "3",
pages = "15-30"
}
Radenović, Č., Saratlić, G., Anđelković, V., Radojčić, A., Selaković, D.,& Hojka, Z. (2007). Poboljšani fotositetično-fluorescentni metod i njegova primena u oplemenjivanju i semenarstvu kukuruza.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 68(3), 15-30.
Radenović Č, Saratlić G, Anđelković V, Radojčić A, Selaković D, Hojka Z. Poboljšani fotositetično-fluorescentni metod i njegova primena u oplemenjivanju i semenarstvu kukuruza. Journal of Scientific Agricultural Research. 2007;68(3):15-30
Radenović Čedomir, Saratlić Goran, Anđelković Violeta, Radojčić Aleksandar, Selaković Dragojlo, Hojka Zdravko, "Poboljšani fotositetično-fluorescentni metod i njegova primena u oplemenjivanju i semenarstvu kukuruza" Journal of Scientific Agricultural Research, 68, no. 3 (2007):15-30

Sixty years of ZP maize hybrid breeding

Drinić, Goran; Stanković, Goran; Pajić, Zorica; Vančetović, Jelena; Ignjatović-Micić, Dragana; Mllivojević, M.; Mišović, M.; Selaković, Dragojlo; Hojka, Zdravko

(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)

TY  - JOUR
AU  - Drinić, Goran
AU  - Stanković, Goran
AU  - Pajić, Zorica
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Mllivojević, M.
AU  - Mišović, M.
AU  - Selaković, Dragojlo
AU  - Hojka, Zdravko
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/192
AB  - The modern ZP maize hybrids breeding at the Maize Research Institute, Zemun Polje, begun during the fifties of the 20(th) century. Collecting of the initial material was the first step in conducting maize breeding programs. The maize inbred line-developing programs from three local populations has initiated in 1953. That was beginning of breeding first cycles ZP maize hybrids. From that period up to present time, we have had five generations of ZP maize hybrids. Each generation has characterized by introduction of the new potentially higher yielding hybrids and with better other agronomics characteristics. According to results from different studies, the genetic yield potential of ZP maize hybrids over the last 40 years amounted to 100 kg.ha(-1) per year. ZP 755 was the first registered maize hybrid in the country in 1964. Total 499 ZP maize hybrids have released by the State Government Commission's since 1964 and 99 ZP maize hybrids have registered in 15 countries. Since the seventies biotechnology methods have been applied in the breeding programs. The main part of biotechnology work is based on the molecular marker application for determining genetic diversity, QTL mapping for drought tolerance and identification of chromosome regions harbouring QTLs for economically important traits (yield, kernel oil content).
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - Sixty years of ZP maize hybrid breeding
VL  - 52
IS  - 3
SP  - 281
EP  - 288
ER  - 
@article{
author = "Drinić, Goran and Stanković, Goran and Pajić, Zorica and Vančetović, Jelena and Ignjatović-Micić, Dragana and Mllivojević, M. and Mišović, M. and Selaković, Dragojlo and Hojka, Zdravko",
year = "2007",
url = "http://rik.mrizp.rs/handle/123456789/192",
abstract = "The modern ZP maize hybrids breeding at the Maize Research Institute, Zemun Polje, begun during the fifties of the 20(th) century. Collecting of the initial material was the first step in conducting maize breeding programs. The maize inbred line-developing programs from three local populations has initiated in 1953. That was beginning of breeding first cycles ZP maize hybrids. From that period up to present time, we have had five generations of ZP maize hybrids. Each generation has characterized by introduction of the new potentially higher yielding hybrids and with better other agronomics characteristics. According to results from different studies, the genetic yield potential of ZP maize hybrids over the last 40 years amounted to 100 kg.ha(-1) per year. ZP 755 was the first registered maize hybrid in the country in 1964. Total 499 ZP maize hybrids have released by the State Government Commission's since 1964 and 99 ZP maize hybrids have registered in 15 countries. Since the seventies biotechnology methods have been applied in the breeding programs. The main part of biotechnology work is based on the molecular marker application for determining genetic diversity, QTL mapping for drought tolerance and identification of chromosome regions harbouring QTLs for economically important traits (yield, kernel oil content).",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "Sixty years of ZP maize hybrid breeding",
volume = "52",
number = "3",
pages = "281-288"
}
Drinić, G., Stanković, G., Pajić, Z., Vančetović, J., Ignjatović-Micić, D., Mllivojević, M., Mišović, M., Selaković, D.,& Hojka, Z. (2007). Sixty years of ZP maize hybrid breeding.
Maydica
Maydica-Ist Sper Cerealicoltur, Bergamo., 52(3), 281-288.
Drinić G, Stanković G, Pajić Z, Vančetović J, Ignjatović-Micić D, Mllivojević M, Mišović M, Selaković D, Hojka Z. Sixty years of ZP maize hybrid breeding. Maydica. 2007;52(3):281-288
Drinić Goran, Stanković Goran, Pajić Zorica, Vančetović Jelena, Ignjatović-Micić Dragana, Mllivojević M., Mišović M., Selaković Dragojlo, Hojka Zdravko, "Sixty years of ZP maize hybrid breeding" Maydica, 52, no. 3 (2007):281-288
2
7

Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života

Radenović, Čedomir; Drinić, Goran; Lević, Jelena; Stanković, Goran; Ristanović, Dušan; Bača, Franja; Pajić, Zorica; Jovanović, Života; Selaković, Dragojlo; Makević, Vlastimir

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2005)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Drinić, Goran
AU  - Lević, Jelena
AU  - Stanković, Goran
AU  - Ristanović, Dušan
AU  - Bača, Franja
AU  - Pajić, Zorica
AU  - Jovanović, Života
AU  - Selaković, Dragojlo
AU  - Makević, Vlastimir
PY  - 2005
UR  - http://rik.mrizp.rs/handle/123456789/105
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života
VL  - 66
IS  - 4
SP  - 89
EP  - 96
ER  - 
@article{
author = "Radenović, Čedomir and Drinić, Goran and Lević, Jelena and Stanković, Goran and Ristanović, Dušan and Bača, Franja and Pajić, Zorica and Jovanović, Života and Selaković, Dragojlo and Makević, Vlastimir",
year = "2005",
url = "http://rik.mrizp.rs/handle/123456789/105",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života",
volume = "66",
number = "4",
pages = "89-96"
}
Radenović, Č., Drinić, G., Lević, J., Stanković, G., Ristanović, D., Bača, F., Pajić, Z., Jovanović, Ž., Selaković, D.,& Makević, V. (2005). Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 66(4), 89-96.
Radenović Č, Drinić G, Lević J, Stanković G, Ristanović D, Bača F, Pajić Z, Jovanović Ž, Selaković D, Makević V. Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života. Journal of Scientific Agricultural Research. 2005;66(4):89-96
Radenović Čedomir, Drinić Goran, Lević Jelena, Stanković Goran, Ristanović Dušan, Bača Franja, Pajić Zorica, Jovanović Života, Selaković Dragojlo, Makević Vlastimir, "Dr Vladimir Trifunović: 55 godina naučnog rada u oplemenjivanju, semenarstvu i marketingu ZP hibrida kukuruza i 85 godina života" Journal of Scientific Agricultural Research, 66, no. 4 (2005):89-96

Photosynthetic properties of elite erect leaf maize inbred lines and their contribution to seed production improvement

Radenović, Čedomir; Hojka, Zdravko; Selaković, Dragojlo; Mišović, Miroljub; Pavlov, Milovan; Sečanski, Mile

(Matica srpska, Novi Sad, 2004)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Hojka, Zdravko
AU  - Selaković, Dragojlo
AU  - Mišović, Miroljub
AU  - Pavlov, Milovan
AU  - Sečanski, Mile
PY  - 2004
UR  - http://rik.mrizp.rs/handle/123456789/67
AB  - A hypothesis that elite erect leaf maize inbred lines are characterized by properties of an efficient photo-model and that as such are very desirable in increasing the number of plants per unit area (plant density) in the process of seed production has been confirmed in the present study. The properties of the observed elite erect leaf maize inbred lines were based on the effects and characteristics of thermal processes of delayed chlorophyll fluorescence occurring in their thylakoid membranes. The temperature dependence of the delayed chlorophyll fluorescence intensity, the Arrhenius plot for the determination of phase transitions (critical temperatures) and activation energy are the principal parameters of the thermal processes. Based on the obtained results on photosynthetic properties it was also possible to estimate the tolerance and adaptation of elite erect leaf maize inbred lines to high temperatures and drought.
AB  - U ovom radu potvrđuje se naša hipoteza da elitne samooplodne linije kukuruza sa uspravnim položajem listova imaju svojstvo efikasnog fotosintetičnog modela i da se, kao takve, u semenarstvu uspešno koriste pri povećavanju broja biljaka na jedinici površine (gustina biljaka). Ova hipoteza dokazana je egzaktnom primenom neinvazivnog fotosintetično-bioluminiscentnog metoda sa zakasnelom fluorescencijom hlorofila, pogodnog za ocenu efikasnosti fotosintetičnog modela. Dobijene fotosintetične karakteristike elitnih samooplodnih linija kukuruza: ZPPL 16, ZPPL 111, ZPL 773 i ZPPPL 121, sa uspravnim položajem listova, zasnovane su na efektima i prirodi promena zakasnele fluorescencije hlorofila koje se odigravaju u njihovim tilakoidnim membranama. Glavni pokazatelji su temperaturna zavisnost intenziteta zakasnele fluorescencije hlorofila, Arenijusov kriterijum za utvrđivanje faznih prelaza (kritične temperature) u tilakoidnim membranama i energije aktivacije. Utvrđene fotosintetične karakteristike još omogućavaju da se proučavane elitne samooplodne linije kukuruza sa uspravnim položajem listova ocene i na njihovu tolerantnost i adaptaciju prema delovanju visokih temperatura kao i suše.
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice srpske za prirodne nauke
T1  - Photosynthetic properties of elite erect leaf maize inbred lines and their contribution to seed production improvement
T1  - Fotosintetične karakteristike elitnih samooplodnih linija kukuruza sa uspravnim položajem listova i njihov doprinos u unapređenju proizvodnje semena
IS  - 106
SP  - 45
EP  - 56
DO  - 10.2298/ZMSPN0416045R
ER  - 
@article{
author = "Radenović, Čedomir and Hojka, Zdravko and Selaković, Dragojlo and Mišović, Miroljub and Pavlov, Milovan and Sečanski, Mile",
year = "2004",
url = "http://rik.mrizp.rs/handle/123456789/67",
abstract = "A hypothesis that elite erect leaf maize inbred lines are characterized by properties of an efficient photo-model and that as such are very desirable in increasing the number of plants per unit area (plant density) in the process of seed production has been confirmed in the present study. The properties of the observed elite erect leaf maize inbred lines were based on the effects and characteristics of thermal processes of delayed chlorophyll fluorescence occurring in their thylakoid membranes. The temperature dependence of the delayed chlorophyll fluorescence intensity, the Arrhenius plot for the determination of phase transitions (critical temperatures) and activation energy are the principal parameters of the thermal processes. Based on the obtained results on photosynthetic properties it was also possible to estimate the tolerance and adaptation of elite erect leaf maize inbred lines to high temperatures and drought., U ovom radu potvrđuje se naša hipoteza da elitne samooplodne linije kukuruza sa uspravnim položajem listova imaju svojstvo efikasnog fotosintetičnog modela i da se, kao takve, u semenarstvu uspešno koriste pri povećavanju broja biljaka na jedinici površine (gustina biljaka). Ova hipoteza dokazana je egzaktnom primenom neinvazivnog fotosintetično-bioluminiscentnog metoda sa zakasnelom fluorescencijom hlorofila, pogodnog za ocenu efikasnosti fotosintetičnog modela. Dobijene fotosintetične karakteristike elitnih samooplodnih linija kukuruza: ZPPL 16, ZPPL 111, ZPL 773 i ZPPPL 121, sa uspravnim položajem listova, zasnovane su na efektima i prirodi promena zakasnele fluorescencije hlorofila koje se odigravaju u njihovim tilakoidnim membranama. Glavni pokazatelji su temperaturna zavisnost intenziteta zakasnele fluorescencije hlorofila, Arenijusov kriterijum za utvrđivanje faznih prelaza (kritične temperature) u tilakoidnim membranama i energije aktivacije. Utvrđene fotosintetične karakteristike još omogućavaju da se proučavane elitne samooplodne linije kukuruza sa uspravnim položajem listova ocene i na njihovu tolerantnost i adaptaciju prema delovanju visokih temperatura kao i suše.",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice srpske za prirodne nauke",
title = "Photosynthetic properties of elite erect leaf maize inbred lines and their contribution to seed production improvement, Fotosintetične karakteristike elitnih samooplodnih linija kukuruza sa uspravnim položajem listova i njihov doprinos u unapređenju proizvodnje semena",
number = "106",
pages = "45-56",
doi = "10.2298/ZMSPN0416045R"
}
Radenović, Č., Hojka, Z., Selaković, D., Mišović, M., Pavlov, M.,& Sečanski, M. (2004). Fotosintetične karakteristike elitnih samooplodnih linija kukuruza sa uspravnim položajem listova i njihov doprinos u unapređenju proizvodnje semena.
Zbornik Matice srpske za prirodne nauke
Matica srpska, Novi Sad.(106), 45-56.
https://doi.org/10.2298/ZMSPN0416045R
Radenović Č, Hojka Z, Selaković D, Mišović M, Pavlov M, Sečanski M. Fotosintetične karakteristike elitnih samooplodnih linija kukuruza sa uspravnim položajem listova i njihov doprinos u unapređenju proizvodnje semena. Zbornik Matice srpske za prirodne nauke. 2004;(106):45-56
Radenović Čedomir, Hojka Zdravko, Selaković Dragojlo, Mišović Miroljub, Pavlov Milovan, Sečanski Mile, "Fotosintetične karakteristike elitnih samooplodnih linija kukuruza sa uspravnim položajem listova i njihov doprinos u unapređenju proizvodnje semena" Zbornik Matice srpske za prirodne nauke, no. 106 (2004):45-56,
https://doi.org/10.2298/ZMSPN0416045R .
3

Photosynthetic properties of erect leaf maize inbred lines as the efficient photo-model in breeding and seed production

Radenović, Čedomir; Babić, Milosav; Delić, Nenad; Hojka, Zdravko; Stanković, Goran; Trifunović, Borivoje; Ristanović, Dušan; Selaković, Dragojlo

(Društvo genetičara Srbije, Beograd, 2003)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Babić, Milosav
AU  - Delić, Nenad
AU  - Hojka, Zdravko
AU  - Stanković, Goran
AU  - Trifunović, Borivoje
AU  - Ristanović, Dušan
AU  - Selaković, Dragojlo
PY  - 2003
UR  - http://rik.mrizp.rs/handle/123456789/51
AB  - The initial idea of this study was a hypothesis that erect leaf maize inbred lines were characterized by properties of an efficient photo-model and that as such were very desirable in increasing the number of plants per area unit (plant density) in the process of contemporary selection and seed production. The application of a non-invasive bioluminescence-photosynthetic method, suitable for the efficiency estimation of the photo-model, verified the hypothesis. Obtained photosynthetic properties of observed erect leaf maize inbred lines were based on the effects and characteristics of thermal processes of delayed chlorophyll fluorescence occurring in their thylakoid membranes. The temperature dependence of the delayed chlorophyll fluorescence intensity phase transitions (critical temperatures) in the thylakoid membranes and activation energy are the principal parameters of the thermal processes. Based on obtained photosynthetic properties it is possible to select erect leaf maize inbred lines that are resistant and tolerant to high and very high temperatures, as well as, to drought. They could be good and efficient photo-models wherewith.
AB  - Početna ideja za ovaj rad je bila hipoteza da su uspravni listovi samooplodnih linija kukuruza karakteristični za efikasan foto-model i da su kao takvi veoma poželjni u povećanju broja biljaka po jedinici površine (gustina biljaka) u procesima savremenog oplemenjivanja i semenske proizvodnje. Primena neinvazivne bioluminiscencne fotosintetičke metode pogodne za efikasnu ocenu modela, potvrdila je hipotezu. Dobijene fotositetičke karakteristike posmatranih uspravnih listova samooplodnih linija kukuruza su zasnovane na efektu i karakteristikama termalnih procesa odložene fluorescencije hlorofila, koji se pojavljuje na njihovim tilakoidnim membranama. Temperaturna zavisnost intenziteta odložene hlorofilne fluorescencije, fazni prelaz (kritična temperatura) u tilakoidnim membranama i aktivaciona energija su glavni parametri termalnih procesa. Na osnovu dobijenih fotosintetičkih karakteristika, moguće je izabrati samooplodne linije kukuruza uspravnih listova, koje su otporne i tolerantne na visoke i vrlo visoke temperature, kao i na sušu. One mogu biti efikasan fotomodel, za postizanje poboljšanja modernog oplemenjivanja i semenske proizvodnje.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Photosynthetic properties of erect leaf maize inbred lines as the efficient photo-model in breeding and seed production
T1  - Fotosintetičke karakteristike uspravnih listova samooplodnih linija kukuruza kao efikasan foto-model u oplemenjivanju i semenskoj proizvodnji
VL  - 35
IS  - 2
SP  - 85
EP  - 97
DO  - 10.2298/GENSR0302085R
ER  - 
@article{
author = "Radenović, Čedomir and Babić, Milosav and Delić, Nenad and Hojka, Zdravko and Stanković, Goran and Trifunović, Borivoje and Ristanović, Dušan and Selaković, Dragojlo",
year = "2003",
url = "http://rik.mrizp.rs/handle/123456789/51",
abstract = "The initial idea of this study was a hypothesis that erect leaf maize inbred lines were characterized by properties of an efficient photo-model and that as such were very desirable in increasing the number of plants per area unit (plant density) in the process of contemporary selection and seed production. The application of a non-invasive bioluminescence-photosynthetic method, suitable for the efficiency estimation of the photo-model, verified the hypothesis. Obtained photosynthetic properties of observed erect leaf maize inbred lines were based on the effects and characteristics of thermal processes of delayed chlorophyll fluorescence occurring in their thylakoid membranes. The temperature dependence of the delayed chlorophyll fluorescence intensity phase transitions (critical temperatures) in the thylakoid membranes and activation energy are the principal parameters of the thermal processes. Based on obtained photosynthetic properties it is possible to select erect leaf maize inbred lines that are resistant and tolerant to high and very high temperatures, as well as, to drought. They could be good and efficient photo-models wherewith., Početna ideja za ovaj rad je bila hipoteza da su uspravni listovi samooplodnih linija kukuruza karakteristični za efikasan foto-model i da su kao takvi veoma poželjni u povećanju broja biljaka po jedinici površine (gustina biljaka) u procesima savremenog oplemenjivanja i semenske proizvodnje. Primena neinvazivne bioluminiscencne fotosintetičke metode pogodne za efikasnu ocenu modela, potvrdila je hipotezu. Dobijene fotositetičke karakteristike posmatranih uspravnih listova samooplodnih linija kukuruza su zasnovane na efektu i karakteristikama termalnih procesa odložene fluorescencije hlorofila, koji se pojavljuje na njihovim tilakoidnim membranama. Temperaturna zavisnost intenziteta odložene hlorofilne fluorescencije, fazni prelaz (kritična temperatura) u tilakoidnim membranama i aktivaciona energija su glavni parametri termalnih procesa. Na osnovu dobijenih fotosintetičkih karakteristika, moguće je izabrati samooplodne linije kukuruza uspravnih listova, koje su otporne i tolerantne na visoke i vrlo visoke temperature, kao i na sušu. One mogu biti efikasan fotomodel, za postizanje poboljšanja modernog oplemenjivanja i semenske proizvodnje.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Photosynthetic properties of erect leaf maize inbred lines as the efficient photo-model in breeding and seed production, Fotosintetičke karakteristike uspravnih listova samooplodnih linija kukuruza kao efikasan foto-model u oplemenjivanju i semenskoj proizvodnji",
volume = "35",
number = "2",
pages = "85-97",
doi = "10.2298/GENSR0302085R"
}
Radenović, Č., Babić, M., Delić, N., Hojka, Z., Stanković, G., Trifunović, B., Ristanović, D.,& Selaković, D. (2003). Fotosintetičke karakteristike uspravnih listova samooplodnih linija kukuruza kao efikasan foto-model u oplemenjivanju i semenskoj proizvodnji.
Genetika
Društvo genetičara Srbije, Beograd., 35(2), 85-97.
https://doi.org/10.2298/GENSR0302085R
Radenović Č, Babić M, Delić N, Hojka Z, Stanković G, Trifunović B, Ristanović D, Selaković D. Fotosintetičke karakteristike uspravnih listova samooplodnih linija kukuruza kao efikasan foto-model u oplemenjivanju i semenskoj proizvodnji. Genetika. 2003;35(2):85-97
Radenović Čedomir, Babić Milosav, Delić Nenad, Hojka Zdravko, Stanković Goran, Trifunović Borivoje, Ristanović Dušan, Selaković Dragojlo, "Fotosintetičke karakteristike uspravnih listova samooplodnih linija kukuruza kao efikasan foto-model u oplemenjivanju i semenskoj proizvodnji" Genetika, 35, no. 2 (2003):85-97,
https://doi.org/10.2298/GENSR0302085R .
25

Thermal properties of photosynthetic apparatus in maize inbred lines

Radenović, Čedomir; Delić, Nenad; Babić, Milosav; Pavlov, Milovan; Selaković, Dragojlo

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2002)

TY  - JOUR
AU  - Radenović, Čedomir
AU  - Delić, Nenad
AU  - Babić, Milosav
AU  - Pavlov, Milovan
AU  - Selaković, Dragojlo
PY  - 2002
UR  - http://rik.mrizp.rs/handle/123456789/31
AB  - The delayed chlorophyll fluorescence method was used to determine the following thermal properties of photosynthetic apparatus of the observed maize inbred lines: the temperature dependence within the range of 25-60oC critical temperatures at which phase transitions occur in the thylakoid membrane, and by means of it, significant functional changes in the photosynthetic apparatus of these inbred lines were detected. activation energies (Ea, kJ mol-1) alongside the straight lines prior and after critical temperatures were calculated. Ea is a measure of occurrence of chlorophyll DF recombination processes and by that a measure of the total changes in structure and functioning of the thylakoid membranes. Results and the discussion of presented parameters of total thermal processes of chlorophyll DF, such as: temperature dependence, critical temperatures and activation energy, can be an important factor for a more exact characterisation of maize inbred lines in relation to their resistance and adaptation to temperature and drought, contributing to a rapider and more rational development of the selection process.
AB  - Metodom zakasnele fluorescencije hlorofila utvrđene su termalne karakteristike fotosintetičkog aparata proučavanih samooplodnih linija kukuruza, i to: određena je temperaturna zavisnost u opsegu od 25 do 60oC, otkrivene su kritične temperature na kojima dolazi do faznih transformacija u tilakoidnoj membrani, a time i do značajnih funkcionalnih promena u fotosintetičkom aparatu ispitivanih samooplodnih linija kukuruza, obračunate su energije aktivacije (Ea kJ/mol) duž pravih linija pre i posle kritične temperature. Ea je mera nastajanja rekombinacionih reakcija povezanih sa uspostavljanjem zakasnele fluorescencije (ZF) hlorofila, a time i ukupnih promena u strukturi i funkciji tilakodinih membrana. Rezultati i diskusija izloženih parametara ukupnih terminalnih procesa ZF hlorofila, kao što su: temperaturna zavisnost, kritične temperature i energija aktivacije mogu doprineti egzaktnijem karakterisanju i trijaži samooplodnih linija kukuruza i linija u procesu selekcije u odnosu na njihovu otpornost i adaptivnost prema temperaturi i suši, što doprinosi bržem i racionalnijem odvijanju procesa selekcije.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Thermal properties of photosynthetic apparatus in maize inbred lines
T1  - Termalne karakteristike fotosintetičkog aparata samooplodnih linija kukuruza
VL  - 63
IS  - 1-2
SP  - 61
EP  - 74
ER  - 
@article{
author = "Radenović, Čedomir and Delić, Nenad and Babić, Milosav and Pavlov, Milovan and Selaković, Dragojlo",
year = "2002",
url = "http://rik.mrizp.rs/handle/123456789/31",
abstract = "The delayed chlorophyll fluorescence method was used to determine the following thermal properties of photosynthetic apparatus of the observed maize inbred lines: the temperature dependence within the range of 25-60oC critical temperatures at which phase transitions occur in the thylakoid membrane, and by means of it, significant functional changes in the photosynthetic apparatus of these inbred lines were detected. activation energies (Ea, kJ mol-1) alongside the straight lines prior and after critical temperatures were calculated. Ea is a measure of occurrence of chlorophyll DF recombination processes and by that a measure of the total changes in structure and functioning of the thylakoid membranes. Results and the discussion of presented parameters of total thermal processes of chlorophyll DF, such as: temperature dependence, critical temperatures and activation energy, can be an important factor for a more exact characterisation of maize inbred lines in relation to their resistance and adaptation to temperature and drought, contributing to a rapider and more rational development of the selection process., Metodom zakasnele fluorescencije hlorofila utvrđene su termalne karakteristike fotosintetičkog aparata proučavanih samooplodnih linija kukuruza, i to: određena je temperaturna zavisnost u opsegu od 25 do 60oC, otkrivene su kritične temperature na kojima dolazi do faznih transformacija u tilakoidnoj membrani, a time i do značajnih funkcionalnih promena u fotosintetičkom aparatu ispitivanih samooplodnih linija kukuruza, obračunate su energije aktivacije (Ea kJ/mol) duž pravih linija pre i posle kritične temperature. Ea je mera nastajanja rekombinacionih reakcija povezanih sa uspostavljanjem zakasnele fluorescencije (ZF) hlorofila, a time i ukupnih promena u strukturi i funkciji tilakodinih membrana. Rezultati i diskusija izloženih parametara ukupnih terminalnih procesa ZF hlorofila, kao što su: temperaturna zavisnost, kritične temperature i energija aktivacije mogu doprineti egzaktnijem karakterisanju i trijaži samooplodnih linija kukuruza i linija u procesu selekcije u odnosu na njihovu otpornost i adaptivnost prema temperaturi i suši, što doprinosi bržem i racionalnijem odvijanju procesa selekcije.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Thermal properties of photosynthetic apparatus in maize inbred lines, Termalne karakteristike fotosintetičkog aparata samooplodnih linija kukuruza",
volume = "63",
number = "1-2",
pages = "61-74"
}
Radenović, Č., Delić, N., Babić, M., Pavlov, M.,& Selaković, D. (2002). Termalne karakteristike fotosintetičkog aparata samooplodnih linija kukuruza.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 63(1-2), 61-74.
Radenović Č, Delić N, Babić M, Pavlov M, Selaković D. Termalne karakteristike fotosintetičkog aparata samooplodnih linija kukuruza. Journal of Scientific Agricultural Research. 2002;63(1-2):61-74
Radenović Čedomir, Delić Nenad, Babić Milosav, Pavlov Milovan, Selaković Dragojlo, "Termalne karakteristike fotosintetičkog aparata samooplodnih linija kukuruza" Journal of Scientific Agricultural Research, 63, no. 1-2 (2002):61-74