Pavlov, Milovan

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Status and perspective of plant breeding and seed industry in Serbia

Babić, Vojka; Pavlov, Milovan; Boćanski, Jan

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2016)

TY  - JOUR
AU  - Babić, Vojka
AU  - Pavlov, Milovan
AU  - Boćanski, Jan
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/644
AB  - Serbia is a country with favourable agro-ecological conditions for agricultural production, especially for maize, sunflower, soybean, sugar beet and small grain cereals. Also, the tradition of successful seed production and plant breeding, include Serbia in countries with significant potential for the seed industry. Significant areas are used for seed production, and in 2014. for wheat, maize, soybean and sunflower this amounted: 19.003 ha, 10.487 ha, 8.116 ha and 1.590 ha, respectively. The events during the 1990s, international sanctions and civil war, depleted the national seed industry concerning material resources and the status. Transitional events that followed brought a series of changes in all activities including ownership, technology, commerce and the market. Currently, in addition to several state-own Institutes, a large number of international and national private seed companies compete on the Serbian market. Despite many stated negative trends for national seed industry, Serbia is still one of the major seed producers in Europe. Also, Serbia is still one of the countries whose results in plant breeding are competitive with the world's leading companies. With certain improvements Serbia can become an even better place for the seed industry. At the same time, we must not ignore the role of the public sector in the conservation of natural and technological resources, as well as development in plant breeding and seed sciences of our country.
AB  - Srbija je zemlja sa izuzetno povoljnim agro-klimatskim uslovima za biljnu proizvodnju, posebno ratarskih kultura kao što su kukuruz, suncokret, soja, šećerna repa i strna žita. Takođe, u prošlosti dobro razvijena mreža istraživačko-razvojnih instituta, koji su se bavili oplemenjivanjem i semenarstvom poljoprivrednih kultura, stvorila je uslove da Srbija bude zemlja sa značajnim potencijalom za semensku industriju. Na žalost, ratna dešavanja devedesetih godina i međunarodne sankcije, materijalno i statusno su osiromašile domaću semensku industriju. Izgubljen je značajan deo tržišta, naša zemlja je isključena iz važnih međunarodnih udruženja, a naši doradni kapaciteti su ostali neiskorišćeni i bez neophodnih tehničkih i tehnoloških investicija. Vreme tranzicije donelo je niz promena u svim oblastima delatnosti od vlasničkih, preko tehnoloških do komecijalnih i tržišnih. Danas se, pored nekoliko državnih instituta, na tržištu Srbije nalazi veliki broj inostranih i domaćih privatnih semenskih kompanija. Ali i pored svih negativnih trendova na nacionalnu semensku industriju, ne mogu se prenebregnuti dve važne činjenice: 1. još uvek smo jedan od nekoliko vodećih evropskih proizvođača žitarica, ali i drugih biljnih vrsta; 2. još uvek smo jedna od retkih evropskih država čiji su rezultati u oplemenjivanju biljaka konkurentni vodećim svetskim kompanijama. Uz određena unapređenja na kojima se intenzivno radi, a odnose se na usklađivanje zakonske regulative sa EU kao i modernizacije postojećih doradnih kapaciteta, Srbija može postati još bolje mesto za semensku industriju.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Status and perspective of plant breeding and seed industry in Serbia
T1  - Stanje i perspektive u oplemenjivačkom i semenarskom sektoru Srbije
VL  - 22
IS  - 2
SP  - 19
EP  - 27
DO  - 10.5937/selsem1602019B
ER  - 
@article{
author = "Babić, Vojka and Pavlov, Milovan and Boćanski, Jan",
year = "2016",
url = "http://rik.mrizp.rs/handle/123456789/644",
abstract = "Serbia is a country with favourable agro-ecological conditions for agricultural production, especially for maize, sunflower, soybean, sugar beet and small grain cereals. Also, the tradition of successful seed production and plant breeding, include Serbia in countries with significant potential for the seed industry. Significant areas are used for seed production, and in 2014. for wheat, maize, soybean and sunflower this amounted: 19.003 ha, 10.487 ha, 8.116 ha and 1.590 ha, respectively. The events during the 1990s, international sanctions and civil war, depleted the national seed industry concerning material resources and the status. Transitional events that followed brought a series of changes in all activities including ownership, technology, commerce and the market. Currently, in addition to several state-own Institutes, a large number of international and national private seed companies compete on the Serbian market. Despite many stated negative trends for national seed industry, Serbia is still one of the major seed producers in Europe. Also, Serbia is still one of the countries whose results in plant breeding are competitive with the world's leading companies. With certain improvements Serbia can become an even better place for the seed industry. At the same time, we must not ignore the role of the public sector in the conservation of natural and technological resources, as well as development in plant breeding and seed sciences of our country., Srbija je zemlja sa izuzetno povoljnim agro-klimatskim uslovima za biljnu proizvodnju, posebno ratarskih kultura kao što su kukuruz, suncokret, soja, šećerna repa i strna žita. Takođe, u prošlosti dobro razvijena mreža istraživačko-razvojnih instituta, koji su se bavili oplemenjivanjem i semenarstvom poljoprivrednih kultura, stvorila je uslove da Srbija bude zemlja sa značajnim potencijalom za semensku industriju. Na žalost, ratna dešavanja devedesetih godina i međunarodne sankcije, materijalno i statusno su osiromašile domaću semensku industriju. Izgubljen je značajan deo tržišta, naša zemlja je isključena iz važnih međunarodnih udruženja, a naši doradni kapaciteti su ostali neiskorišćeni i bez neophodnih tehničkih i tehnoloških investicija. Vreme tranzicije donelo je niz promena u svim oblastima delatnosti od vlasničkih, preko tehnoloških do komecijalnih i tržišnih. Danas se, pored nekoliko državnih instituta, na tržištu Srbije nalazi veliki broj inostranih i domaćih privatnih semenskih kompanija. Ali i pored svih negativnih trendova na nacionalnu semensku industriju, ne mogu se prenebregnuti dve važne činjenice: 1. još uvek smo jedan od nekoliko vodećih evropskih proizvođača žitarica, ali i drugih biljnih vrsta; 2. još uvek smo jedna od retkih evropskih država čiji su rezultati u oplemenjivanju biljaka konkurentni vodećim svetskim kompanijama. Uz određena unapređenja na kojima se intenzivno radi, a odnose se na usklađivanje zakonske regulative sa EU kao i modernizacije postojećih doradnih kapaciteta, Srbija može postati još bolje mesto za semensku industriju.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Status and perspective of plant breeding and seed industry in Serbia, Stanje i perspektive u oplemenjivačkom i semenarskom sektoru Srbije",
volume = "22",
number = "2",
pages = "19-27",
doi = "10.5937/selsem1602019B"
}
Babić, V., Pavlov, M.,& Boćanski, J. (2016). Stanje i perspektive u oplemenjivačkom i semenarskom sektoru Srbije.
Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 22(2), 19-27.
https://doi.org/10.5937/selsem1602019B
Babić V, Pavlov M, Boćanski J. Stanje i perspektive u oplemenjivačkom i semenarskom sektoru Srbije. Selekcija i semenarstvo. 2016;22(2):19-27
Babić Vojka, Pavlov Milovan, Boćanski Jan, "Stanje i perspektive u oplemenjivačkom i semenarskom sektoru Srbije" Selekcija i semenarstvo, 22, no. 2 (2016):19-27,
https://doi.org/10.5937/selsem1602019B .

Influence of hybrid combinations on the maize seed traits

Pavlov, Milovan; Todorović, Goran; Crevar, Miloš; Tolimir, Miodrag

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2015)

TY  - JOUR
AU  - Pavlov, Milovan
AU  - Todorović, Goran
AU  - Crevar, Miloš
AU  - Tolimir, Miodrag
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/610
AB  - In this paper the influence of hybrid on the particular traits of maize seed was examined. Four maize hybrids were tested on four locations. Analysed traits were: yield, ratio of seed fractions and germination by fractions. Yield differed among the hybrids. Hybrid ZP 427 achieved the highest yield per area unit (5,522.4 kg/ha), and ZP 434 had the lowest, with 2,357.8 kg/ha. The ratio of seed fractions differed significantly depending on the hybrid. Based on the results we can conclude that hybrid ZP 600 had the best ratio of fractions, with 76.2 % of small fraction. In all tested hybrids large fractions had higher germination efficiency. The highest average germination was observed in large fractions of hybrid ZP 666 (97.87 %), while the lowest germination was at small fractions of ZP 600 (92.38 %). On all three examined traits there was significant effect of both genotype and location, as well as their interaction.
AB  - U radu je ispitivan uticaj hibrida na pojedine osobine semena kukuruza. Istraživanjem su obuhvaćena četiri ZP hibrida kukuruza različite genetičke osnove, čija je proizvodnja bila na četiri lokacije. U radu je analizirana proizvodnja semena pomenutih hibrida u 2014. godini. Ispitivane su sledeće osobine: prinos, procentualni odnos krupnih i sitnih frakcija semena i klijavost po frakcijama. Dobijeni rezultati su testirani analizom varijanse, a međusobna poređenja su vršena pomoću LSD testa. Hibridi su se razlikovali po visini prinosa. Hibrid ZP 427 ostvario je najveći prosečan prinos po jedinici površine od 5.522,4 kg/ha, a najniži prinos je imao hibrid ZP 434 koji je ostvario 2.357,8 kg/ha. Procentualno učešće krupnih i sitnih frakcija bilo je vrlo različito u zavisnosti od hibrida. Hibrid ZP 427 imao je 90% krupne i 10% sitne frakcije, hibrid ZP 434 ostvario je 70,8% krupne i 29,2% sitne frakcije, kod ZP 666 zabeleženo je 44,5% krupne i 55,5% sitne frakcije i na kraju ZP 600 imao je 23,8% krupne i 76,2% sitne frakcije. Na osnovu toga se može zaključiti da je kod hibrida ZP 600 zabeležen najbolji odnos frakcija, tj. sitnih frakcija ima 76,2% što daje više setvenih jedinica po hektaru. Što se klijavosti tiče, kod svih ispitivanih hibrida, krupne frakcije su imale veći procenat klijavosti. Najviša prosečna klijavost je zabeležena kod krupne frakcije hibrida ZP 666 (97,87%), dok je najniža klijavost bila kod sitne frakcije hibrida ZP 600 (92,38%). Kod ispoljavanja sve tri ispitivane osobine značajan uticaj su imali genotip i lokacija, kao i njihova interakcija.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Influence of hybrid combinations on the maize seed traits
T1  - Uticaj hibridne kombinacije na osobine semena kukuruza
VL  - 19
IS  - 5
SP  - 233
EP  - 235
ER  - 
@article{
author = "Pavlov, Milovan and Todorović, Goran and Crevar, Miloš and Tolimir, Miodrag",
year = "2015",
url = "http://rik.mrizp.rs/handle/123456789/610",
abstract = "In this paper the influence of hybrid on the particular traits of maize seed was examined. Four maize hybrids were tested on four locations. Analysed traits were: yield, ratio of seed fractions and germination by fractions. Yield differed among the hybrids. Hybrid ZP 427 achieved the highest yield per area unit (5,522.4 kg/ha), and ZP 434 had the lowest, with 2,357.8 kg/ha. The ratio of seed fractions differed significantly depending on the hybrid. Based on the results we can conclude that hybrid ZP 600 had the best ratio of fractions, with 76.2 % of small fraction. In all tested hybrids large fractions had higher germination efficiency. The highest average germination was observed in large fractions of hybrid ZP 666 (97.87 %), while the lowest germination was at small fractions of ZP 600 (92.38 %). On all three examined traits there was significant effect of both genotype and location, as well as their interaction., U radu je ispitivan uticaj hibrida na pojedine osobine semena kukuruza. Istraživanjem su obuhvaćena četiri ZP hibrida kukuruza različite genetičke osnove, čija je proizvodnja bila na četiri lokacije. U radu je analizirana proizvodnja semena pomenutih hibrida u 2014. godini. Ispitivane su sledeće osobine: prinos, procentualni odnos krupnih i sitnih frakcija semena i klijavost po frakcijama. Dobijeni rezultati su testirani analizom varijanse, a međusobna poređenja su vršena pomoću LSD testa. Hibridi su se razlikovali po visini prinosa. Hibrid ZP 427 ostvario je najveći prosečan prinos po jedinici površine od 5.522,4 kg/ha, a najniži prinos je imao hibrid ZP 434 koji je ostvario 2.357,8 kg/ha. Procentualno učešće krupnih i sitnih frakcija bilo je vrlo različito u zavisnosti od hibrida. Hibrid ZP 427 imao je 90% krupne i 10% sitne frakcije, hibrid ZP 434 ostvario je 70,8% krupne i 29,2% sitne frakcije, kod ZP 666 zabeleženo je 44,5% krupne i 55,5% sitne frakcije i na kraju ZP 600 imao je 23,8% krupne i 76,2% sitne frakcije. Na osnovu toga se može zaključiti da je kod hibrida ZP 600 zabeležen najbolji odnos frakcija, tj. sitnih frakcija ima 76,2% što daje više setvenih jedinica po hektaru. Što se klijavosti tiče, kod svih ispitivanih hibrida, krupne frakcije su imale veći procenat klijavosti. Najviša prosečna klijavost je zabeležena kod krupne frakcije hibrida ZP 666 (97,87%), dok je najniža klijavost bila kod sitne frakcije hibrida ZP 600 (92,38%). Kod ispoljavanja sve tri ispitivane osobine značajan uticaj su imali genotip i lokacija, kao i njihova interakcija.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Influence of hybrid combinations on the maize seed traits, Uticaj hibridne kombinacije na osobine semena kukuruza",
volume = "19",
number = "5",
pages = "233-235"
}
Pavlov, M., Todorović, G., Crevar, M.,& Tolimir, M. (2015). Uticaj hibridne kombinacije na osobine semena kukuruza.
Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 19(5), 233-235.
Pavlov M, Todorović G, Crevar M, Tolimir M. Uticaj hibridne kombinacije na osobine semena kukuruza. Journal on Processing and Energy in Agriculture. 2015;19(5):233-235
Pavlov Milovan, Todorović Goran, Crevar Miloš, Tolimir Miodrag, "Uticaj hibridne kombinacije na osobine semena kukuruza" Journal on Processing and Energy in Agriculture, 19, no. 5 (2015):233-235

Effects of agroecological factors and hybrid combinations on seed traits of maize hybrids

Pavlov, Milovan; Crevar, Miloš

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2014)

TY  - JOUR
AU  - Pavlov, Milovan
AU  - Crevar, Miloš
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/565
AB  - The present study encompasses the analysis of effects of agroecological conditions (year, location) and hybrid combinations on seed size, relationships between fractions (in %, small vs. large), and germination. The following four hybrids were used in the study: ZP 704, ZP 434, ZP 684, and ZP 666. The analysis covers three years (2010, 2011 and 2013), while 2012 was omitted due to poor production conditions. Furthermore, meteorological factors were also analysed and this analysis shows that years differed in the amount and distribution of precipitation. According to obtained results, the hybrid combination had a crucial effect on observed traits, but effects of agroecological factors over years and locations were also important. The most desirable relationship between small and large seed fractions was detected in the hybrid ZP 704 (88.3% vs. 11.7%). In hybrids ZP 434, ZP 666 and ZP 684, seed quality, i.e. germination was higher in the large fractions, while a quite opposite situation was recorded in the hybrid ZP 704 - small seed fractions had higher germination. Such studies should be continued, because new hybrids are constantly introduced into the production.
AB  - U radu je obavljena analiza uticaja agroekoloških uslova (godina, lokacija) i hibridne kombinacije na krupnoću semena, procentualni odnos frakcija (sitne, krupne) i klijavost. Za analizu su uzete četiri hibridne kombinacije i to: hibrid ZP 704, ZP 434, ZP 684 i ZP 666. Analiza obuhvata 3 godine (2010, 2011 i 2013. god.). Godina 2012. je izostavljena zbog izuzetno loših uslova za proizvodnju semenskog kukuruza. Urađena je analiza meteoroloških faktora za navedeni period i može se zaključiti da su se godine vrlo mnogo razlikovale po visini i rasporedu padavina. Na osnovu dobijenih rezultata može se zaključiti da presudan uticaj na posmatrane osobine ima hibridna kombinacija, a da je zapažen i uticaj agroekoloških faktora kroz godine i lokacije. Zaključeno je da najpoželjniji odnos sitnih i krupnih frakcija ima hibrid ZP 704, kod koga je zastupljenost sitnih frakcija 88,3%, dok je krupnih bilo 11,7%. Što se kvaliteta semena tiče kod ZP 434, ZP 666 i ZP 684 krupne frakcije su imale bolju, tj. veću klijavost. Kod hibrida ZP 704 je zabeležena obrnuta situacija - sitne frakcije su imale veću klijavost.Ovakva istraživanja treba nastaviti zbog toga što se u proizvodnju stalno uvode novi hibridi.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Effects of agroecological factors and hybrid combinations on seed traits of maize hybrids
T1  - Uticaj agroekoloških faktora i hibridne kombinacije na osobine semena hibrida kukuruza
VL  - 18
IS  - 1
SP  - 11
EP  - 13
ER  - 
@article{
author = "Pavlov, Milovan and Crevar, Miloš",
year = "2014",
url = "http://rik.mrizp.rs/handle/123456789/565",
abstract = "The present study encompasses the analysis of effects of agroecological conditions (year, location) and hybrid combinations on seed size, relationships between fractions (in %, small vs. large), and germination. The following four hybrids were used in the study: ZP 704, ZP 434, ZP 684, and ZP 666. The analysis covers three years (2010, 2011 and 2013), while 2012 was omitted due to poor production conditions. Furthermore, meteorological factors were also analysed and this analysis shows that years differed in the amount and distribution of precipitation. According to obtained results, the hybrid combination had a crucial effect on observed traits, but effects of agroecological factors over years and locations were also important. The most desirable relationship between small and large seed fractions was detected in the hybrid ZP 704 (88.3% vs. 11.7%). In hybrids ZP 434, ZP 666 and ZP 684, seed quality, i.e. germination was higher in the large fractions, while a quite opposite situation was recorded in the hybrid ZP 704 - small seed fractions had higher germination. Such studies should be continued, because new hybrids are constantly introduced into the production., U radu je obavljena analiza uticaja agroekoloških uslova (godina, lokacija) i hibridne kombinacije na krupnoću semena, procentualni odnos frakcija (sitne, krupne) i klijavost. Za analizu su uzete četiri hibridne kombinacije i to: hibrid ZP 704, ZP 434, ZP 684 i ZP 666. Analiza obuhvata 3 godine (2010, 2011 i 2013. god.). Godina 2012. je izostavljena zbog izuzetno loših uslova za proizvodnju semenskog kukuruza. Urađena je analiza meteoroloških faktora za navedeni period i može se zaključiti da su se godine vrlo mnogo razlikovale po visini i rasporedu padavina. Na osnovu dobijenih rezultata može se zaključiti da presudan uticaj na posmatrane osobine ima hibridna kombinacija, a da je zapažen i uticaj agroekoloških faktora kroz godine i lokacije. Zaključeno je da najpoželjniji odnos sitnih i krupnih frakcija ima hibrid ZP 704, kod koga je zastupljenost sitnih frakcija 88,3%, dok je krupnih bilo 11,7%. Što se kvaliteta semena tiče kod ZP 434, ZP 666 i ZP 684 krupne frakcije su imale bolju, tj. veću klijavost. Kod hibrida ZP 704 je zabeležena obrnuta situacija - sitne frakcije su imale veću klijavost.Ovakva istraživanja treba nastaviti zbog toga što se u proizvodnju stalno uvode novi hibridi.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Effects of agroecological factors and hybrid combinations on seed traits of maize hybrids, Uticaj agroekoloških faktora i hibridne kombinacije na osobine semena hibrida kukuruza",
volume = "18",
number = "1",
pages = "11-13"
}
Pavlov, M.,& Crevar, M. (2014). Uticaj agroekoloških faktora i hibridne kombinacije na osobine semena hibrida kukuruza.
Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 18(1), 11-13.
Pavlov M, Crevar M. Uticaj agroekoloških faktora i hibridne kombinacije na osobine semena hibrida kukuruza. Journal on Processing and Energy in Agriculture. 2014;18(1):11-13
Pavlov Milovan, Crevar Miloš, "Uticaj agroekoloških faktora i hibridne kombinacije na osobine semena hibrida kukuruza" Journal on Processing and Energy in Agriculture, 18, no. 1 (2014):11-13

Influence of grain moisture content during harvest on the maize seed germination

Tabaković, Marijenka; Sabovljević, Radovan; Crevar, Miloš; Mišović, Miroljub; Jovanović, Snežana; Ćurčić, Nikola; Pavlov, Milovan

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2013)

TY  - JOUR
AU  - Tabaković, Marijenka
AU  - Sabovljević, Radovan
AU  - Crevar, Miloš
AU  - Mišović, Miroljub
AU  - Jovanović, Snežana
AU  - Ćurčić, Nikola
AU  - Pavlov, Milovan
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/503
AB  - Modern maize seed drying and processing technology is applied today to ensure high quality grain. The most important factor in preserving seed quality is the moisture content. The time of harvesting, drying, storage and seed conservation is determined by the seed water quantity. At the harvesting time, a lower moisture content is desirable due to seed physiological maturity as well as consequences that may be caused during seed drying. During seed storage, water in seed is maintained at the level of latency to preserve vital seed functions, for maize it is 13-14 %. Influence of different seed moisture content, during harvesting time, on maize seed quality were studied in this research. Two physiological traits of seed were observed: seed energy and germination. Material used in this research were maize hybrids ZP 434 and ZP 666. Moisture content during harvesting time was measured after drying and primary processing, two seed sizes were obtained. From the divided seed samples were taken for laboratory tests. Harvesting was done at different seed moisture content  lt  25 %, 25-30 %, 30-35 % and > 35 %. Maize cobs were dried in double-pass system drier with air temperature below 42 oC. Cob moisture is measured with moisture meter (Pfeuffer). Seed was divided into two fractions according to size using sieves with mesh sizes ranging from 6.5 - 8.3 mm and 8.4 - 11.0 mm. Seed energy and germination were determined in seed testing laboratory on working samples 4x100 seed, by standard maize germination test with ISTA Rules, and Rule on the quality of seed of agricultural plants. Experimental results were calculated on average mean and total variability xx, SD i C.V. for seed energy, germination and moisture content. The three factorial analysis of variance was calculated for both germination traits (seed energy and germination), for factors: hybrid, seed sizes and seed moisture content. The results of all factors and traits had different values. The highest means of seed energy and germination in both fractions of both observed hybrids were recorded with the seed moisture content ranging from 30 to 35 %.
AB  - U cilju dobijanja što kvalitetnijeg semenskog materijala, danas je u primeni savremena tehnologija dorade i sušenja semena. Jedan od osnovnih činilaca očuvanja kvaliteta semena je voda. Količina vode u semenu određuje vreme berbe, način sušenja, skladištenja i očuvanja kvaliteta semena.U vreme berbe poželjan je manji sadržaj vode, kako zbog fiziološke zrelosti semena tako i zbog posledica koje mogu biti uzrokovane dužim periodom sušenja. Za vreme čuvanja semena voda se održava na nivou latentnosti životnih funkcija, a za kukuruz to je 13-14%. U ovim istraživanjima posmatran je uticaj različitih vlažnosti semena u toku berbe na kvalitet semena. Posmatrane su dve fiziološke osobine semena: energija klijanja i klijavost. Materijal korišćen u istraživanjima su dva hibrida kukuruza ZP 434 i ZP 666. Berba je vršena sa različitom vlažnošću semena, a posle sušenja i krunjenja, iz naturalnog semenskog materijala izdvojene su dve frakcije po krupnoći. Iz podeljenog semenskog materijala izdvajani su uzorci za laboratorijsko ispitivanje semena. Berba je vršena sa različitom vlažnošću semena, koja je bila:  lt  25%, 25-30%, 30-35% i sa vlažnošću većoj od 35%. Sušenje semenskog klipa obavljeno je u sušarama tipa komora sa dva prolaza fluida za sušenje klipa kukuruza na temperaturi ispod 42oC. Ulazna vlaga klipa merena je laboratorijskim uređajima za određivanje vlage Pfeuffer. Deljenje semena na dve frakcija izvršeno je po krupnoći korišćenjem sita promera 6,5-8,3 mm i 8,4-11,0 mm. Ispitivanje energije klijanja i klijavosti rađeno je u laboratoriji za ispitivanje semena na radnom uzorku 4x100 semena po standardnoj metodi na naizmeničnoj temperaturi 20-30oC po ISTA pravilima i Pravilniku o kvalitetu semena poljoprivrednog bilja. Eksperimentalni podaci obrađeni su na srednju vrednost, standardnu devijaciju i ukupnu varijabilnost (, SD i C.V.) za sve osobine semena i svaku varijantu istraživanja. Trofaktorijalna analiza varijanse urađena je za obe posmatrane osobine semena (energiju klijanja i klijavost), za faktore: hibrid, frakcija i vlažnost semena. Dobijeni rezultati po svim osnovama, pokazuju različite vrednosti. Najveća enegija klijanja i klijavost semena utvrđeni su za seme čija je vlaga u toku berbe bila 30-35% za oba ispitivana hibrida.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Influence of grain moisture content during harvest on the maize seed germination
T1  - Uticaj vlažnosti pri berbi na klijavost semena kukuruza
VL  - 17
IS  - 2
SP  - 73
EP  - 75
ER  - 
@article{
author = "Tabaković, Marijenka and Sabovljević, Radovan and Crevar, Miloš and Mišović, Miroljub and Jovanović, Snežana and Ćurčić, Nikola and Pavlov, Milovan",
year = "2013",
url = "http://rik.mrizp.rs/handle/123456789/503",
abstract = "Modern maize seed drying and processing technology is applied today to ensure high quality grain. The most important factor in preserving seed quality is the moisture content. The time of harvesting, drying, storage and seed conservation is determined by the seed water quantity. At the harvesting time, a lower moisture content is desirable due to seed physiological maturity as well as consequences that may be caused during seed drying. During seed storage, water in seed is maintained at the level of latency to preserve vital seed functions, for maize it is 13-14 %. Influence of different seed moisture content, during harvesting time, on maize seed quality were studied in this research. Two physiological traits of seed were observed: seed energy and germination. Material used in this research were maize hybrids ZP 434 and ZP 666. Moisture content during harvesting time was measured after drying and primary processing, two seed sizes were obtained. From the divided seed samples were taken for laboratory tests. Harvesting was done at different seed moisture content  lt  25 %, 25-30 %, 30-35 % and > 35 %. Maize cobs were dried in double-pass system drier with air temperature below 42 oC. Cob moisture is measured with moisture meter (Pfeuffer). Seed was divided into two fractions according to size using sieves with mesh sizes ranging from 6.5 - 8.3 mm and 8.4 - 11.0 mm. Seed energy and germination were determined in seed testing laboratory on working samples 4x100 seed, by standard maize germination test with ISTA Rules, and Rule on the quality of seed of agricultural plants. Experimental results were calculated on average mean and total variability xx, SD i C.V. for seed energy, germination and moisture content. The three factorial analysis of variance was calculated for both germination traits (seed energy and germination), for factors: hybrid, seed sizes and seed moisture content. The results of all factors and traits had different values. The highest means of seed energy and germination in both fractions of both observed hybrids were recorded with the seed moisture content ranging from 30 to 35 %., U cilju dobijanja što kvalitetnijeg semenskog materijala, danas je u primeni savremena tehnologija dorade i sušenja semena. Jedan od osnovnih činilaca očuvanja kvaliteta semena je voda. Količina vode u semenu određuje vreme berbe, način sušenja, skladištenja i očuvanja kvaliteta semena.U vreme berbe poželjan je manji sadržaj vode, kako zbog fiziološke zrelosti semena tako i zbog posledica koje mogu biti uzrokovane dužim periodom sušenja. Za vreme čuvanja semena voda se održava na nivou latentnosti životnih funkcija, a za kukuruz to je 13-14%. U ovim istraživanjima posmatran je uticaj različitih vlažnosti semena u toku berbe na kvalitet semena. Posmatrane su dve fiziološke osobine semena: energija klijanja i klijavost. Materijal korišćen u istraživanjima su dva hibrida kukuruza ZP 434 i ZP 666. Berba je vršena sa različitom vlažnošću semena, a posle sušenja i krunjenja, iz naturalnog semenskog materijala izdvojene su dve frakcije po krupnoći. Iz podeljenog semenskog materijala izdvajani su uzorci za laboratorijsko ispitivanje semena. Berba je vršena sa različitom vlažnošću semena, koja je bila:  lt  25%, 25-30%, 30-35% i sa vlažnošću većoj od 35%. Sušenje semenskog klipa obavljeno je u sušarama tipa komora sa dva prolaza fluida za sušenje klipa kukuruza na temperaturi ispod 42oC. Ulazna vlaga klipa merena je laboratorijskim uređajima za određivanje vlage Pfeuffer. Deljenje semena na dve frakcija izvršeno je po krupnoći korišćenjem sita promera 6,5-8,3 mm i 8,4-11,0 mm. Ispitivanje energije klijanja i klijavosti rađeno je u laboratoriji za ispitivanje semena na radnom uzorku 4x100 semena po standardnoj metodi na naizmeničnoj temperaturi 20-30oC po ISTA pravilima i Pravilniku o kvalitetu semena poljoprivrednog bilja. Eksperimentalni podaci obrađeni su na srednju vrednost, standardnu devijaciju i ukupnu varijabilnost (, SD i C.V.) za sve osobine semena i svaku varijantu istraživanja. Trofaktorijalna analiza varijanse urađena je za obe posmatrane osobine semena (energiju klijanja i klijavost), za faktore: hibrid, frakcija i vlažnost semena. Dobijeni rezultati po svim osnovama, pokazuju različite vrednosti. Najveća enegija klijanja i klijavost semena utvrđeni su za seme čija je vlaga u toku berbe bila 30-35% za oba ispitivana hibrida.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Influence of grain moisture content during harvest on the maize seed germination, Uticaj vlažnosti pri berbi na klijavost semena kukuruza",
volume = "17",
number = "2",
pages = "73-75"
}
Tabaković, M., Sabovljević, R., Crevar, M., Mišović, M., Jovanović, S., Ćurčić, N.,& Pavlov, M. (2013). Uticaj vlažnosti pri berbi na klijavost semena kukuruza.
Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 17(2), 73-75.
Tabaković M, Sabovljević R, Crevar M, Mišović M, Jovanović S, Ćurčić N, Pavlov M. Uticaj vlažnosti pri berbi na klijavost semena kukuruza. Journal on Processing and Energy in Agriculture. 2013;17(2):73-75
Tabaković Marijenka, Sabovljević Radovan, Crevar Miloš, Mišović Miroljub, Jovanović Snežana, Ćurčić Nikola, Pavlov Milovan, "Uticaj vlažnosti pri berbi na klijavost semena kukuruza" Journal on Processing and Energy in Agriculture, 17, no. 2 (2013):73-75

Effect of sowing time on yield of ZP maize hybrids

Videnović, Živorad; Simić, Milena; Srdić, Jelena; Dumanović, Zoran; Pavlov, Milovan

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2011)

TY  - JOUR
AU  - Videnović, Živorad
AU  - Simić, Milena
AU  - Srdić, Jelena
AU  - Dumanović, Zoran
AU  - Pavlov, Milovan
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/361
AB  - These experiments were conducted in the period 2003-2008 in Zemun Polje. Five hybrids were investigated in six sowing dates - on April 5th (Sd1), 15th (Sd2) and 25th (Sd3), and on May 5th (Sd4), 15th (Sd5) and 25th (Sd6). Three unfavorable years for the maize production were distinguished in this period: 2003 with 210.0 mm, 2007 with 290.1 mm and 2008 with 224.6 mm of precipitation; 2005 was moderately favorable, with 387.4 mm of precipitation. Two years were favorable for the maize production, both in terms of precipitation amounts and distribution: 2004 with 427.6 mm and 2006 with 417.1 mm. The highest average yield was achieved in Sd2 (11.21 t/ha - 100%). On the other April sowing dates, average yield was lower: on Sd1 - 11.04 t/ha (98.48%), on Sd3 - 10.97 (97.86%). The effects of the May sowing dates were significantly lower comparing with the Sd2: Sd4 - 10.53 t/ha (93.93%), Sd5 - 10.46 t/ha (93.31%) and Sd6 - 9.71 t/ha (86.62%). The highest yielding hybrid was ZP 684 (11.16 t/ha). These results doubtlessly point to the mid April sowing date as an optimum for maize in Serbia.
AB  - Vreme setve spada u faktore koji imaju značajan uticaj na nivo prinosa kukuruza. Optimalan rok setve bi se mogao definisati kao vreme setve kojim se obezbeđuje nicanje kukuruza u najpovoljnijem trenutku kako bi se maksimalno iskoristili uslovi vegetacionog perioda i formirao što veći prinos. Ova ispitivanja obavljena su u periodu od 2003. do 2008. godine u Zemun Polju. Ispitivano je pet hibrida u šest rokova setve: tri u aprilu (5., 15. i 25.) i tri u maju (5., 15. i 25.). U toku ispitivanja, tri godine su bile nepovoljne za proizvodnju kukuruza: 2003. sa 210,0 mm padavina, 2007. sa 290,1 mm i 2008. sa 224,6 mm. Jedna godina (2005) je imala umereno povoljne uslove - 387,4 mm padavina. Dve godine su bile povoljne u smislu količine i rasporeda padavina: 2004 sa 427,6 mm i 2006. sa 417,1 mm. Najviši prinos ostvaren je pri setvi kukuruza 15. aprila (11,21 t/ha), koji je uzet kao referentna vrednost (100,00%). U ostalim rokovima setve u aprilu prinos je bio niži: Sd1 11,04 t/ha (98,48%), Sd3 10,97 t/ha (97,86%). Setvom u maju, ostvareni su statistički veoma značajno niži prinosi u odnosu na referentnu vrednost: Sd4 - 10,53 t/ha (93,93%), Sd5 - 10,46 t/ha (93,31%) i Sd6 - 9,71 t/ha (86,62%). Hibrid ZP 684 imao je najviši prosečan prinos (11,16 t/ha), dok su svi ostali prinosi bili niži: ZP 680 za 8,23%, ZP 434 za 7,71%, ZP 580 za 4,75% i ZP 578 za 3,05%. Ove činjenice nedvosmisleno ukazuju da je setva kukuruza u aprilu, a posebno polovinom ovog meseca, najpovoljniji rok setve u Srbiji.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Journal on Processing and Energy in Agriculture
T1  - Effect of sowing time on yield of ZP maize hybrids
T1  - Uticaj vremena setve na prinos ZP hibrida kukuruza
VL  - 15
IS  - 1
SP  - 23
EP  - 26
ER  - 
@article{
author = "Videnović, Živorad and Simić, Milena and Srdić, Jelena and Dumanović, Zoran and Pavlov, Milovan",
year = "2011",
url = "http://rik.mrizp.rs/handle/123456789/361",
abstract = "These experiments were conducted in the period 2003-2008 in Zemun Polje. Five hybrids were investigated in six sowing dates - on April 5th (Sd1), 15th (Sd2) and 25th (Sd3), and on May 5th (Sd4), 15th (Sd5) and 25th (Sd6). Three unfavorable years for the maize production were distinguished in this period: 2003 with 210.0 mm, 2007 with 290.1 mm and 2008 with 224.6 mm of precipitation; 2005 was moderately favorable, with 387.4 mm of precipitation. Two years were favorable for the maize production, both in terms of precipitation amounts and distribution: 2004 with 427.6 mm and 2006 with 417.1 mm. The highest average yield was achieved in Sd2 (11.21 t/ha - 100%). On the other April sowing dates, average yield was lower: on Sd1 - 11.04 t/ha (98.48%), on Sd3 - 10.97 (97.86%). The effects of the May sowing dates were significantly lower comparing with the Sd2: Sd4 - 10.53 t/ha (93.93%), Sd5 - 10.46 t/ha (93.31%) and Sd6 - 9.71 t/ha (86.62%). The highest yielding hybrid was ZP 684 (11.16 t/ha). These results doubtlessly point to the mid April sowing date as an optimum for maize in Serbia., Vreme setve spada u faktore koji imaju značajan uticaj na nivo prinosa kukuruza. Optimalan rok setve bi se mogao definisati kao vreme setve kojim se obezbeđuje nicanje kukuruza u najpovoljnijem trenutku kako bi se maksimalno iskoristili uslovi vegetacionog perioda i formirao što veći prinos. Ova ispitivanja obavljena su u periodu od 2003. do 2008. godine u Zemun Polju. Ispitivano je pet hibrida u šest rokova setve: tri u aprilu (5., 15. i 25.) i tri u maju (5., 15. i 25.). U toku ispitivanja, tri godine su bile nepovoljne za proizvodnju kukuruza: 2003. sa 210,0 mm padavina, 2007. sa 290,1 mm i 2008. sa 224,6 mm. Jedna godina (2005) je imala umereno povoljne uslove - 387,4 mm padavina. Dve godine su bile povoljne u smislu količine i rasporeda padavina: 2004 sa 427,6 mm i 2006. sa 417,1 mm. Najviši prinos ostvaren je pri setvi kukuruza 15. aprila (11,21 t/ha), koji je uzet kao referentna vrednost (100,00%). U ostalim rokovima setve u aprilu prinos je bio niži: Sd1 11,04 t/ha (98,48%), Sd3 10,97 t/ha (97,86%). Setvom u maju, ostvareni su statistički veoma značajno niži prinosi u odnosu na referentnu vrednost: Sd4 - 10,53 t/ha (93,93%), Sd5 - 10,46 t/ha (93,31%) i Sd6 - 9,71 t/ha (86,62%). Hibrid ZP 684 imao je najviši prosečan prinos (11,16 t/ha), dok su svi ostali prinosi bili niži: ZP 680 za 8,23%, ZP 434 za 7,71%, ZP 580 za 4,75% i ZP 578 za 3,05%. Ove činjenice nedvosmisleno ukazuju da je setva kukuruza u aprilu, a posebno polovinom ovog meseca, najpovoljniji rok setve u Srbiji.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Journal on Processing and Energy in Agriculture",
title = "Effect of sowing time on yield of ZP maize hybrids, Uticaj vremena setve na prinos ZP hibrida kukuruza",
volume = "15",
number = "1",
pages = "23-26"
}
Videnović, Ž., Simić, M., Srdić, J., Dumanović, Z.,& Pavlov, M. (2011). Uticaj vremena setve na prinos ZP hibrida kukuruza.
Journal on Processing and Energy in Agriculture
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 15(1), 23-26.
Videnović Ž, Simić M, Srdić J, Dumanović Z, Pavlov M. Uticaj vremena setve na prinos ZP hibrida kukuruza. Journal on Processing and Energy in Agriculture. 2011;15(1):23-26
Videnović Živorad, Simić Milena, Srdić Jelena, Dumanović Zoran, Pavlov Milovan, "Uticaj vremena setve na prinos ZP hibrida kukuruza" Journal on Processing and Energy in Agriculture, 15, no. 1 (2011):23-26

Yield stability of new ZP maize hybrids

Crevar, Miloš; Vančetović, Jelena; Pavlov, Milovan; Stevanović, Milan; Čamdžija, Zoran; Božinović, Sofija; Prodanović, Slaven

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2011)

TY  - JOUR
AU  - Crevar, Miloš
AU  - Vančetović, Jelena
AU  - Pavlov, Milovan
AU  - Stevanović, Milan
AU  - Čamdžija, Zoran
AU  - Božinović, Sofija
AU  - Prodanović, Slaven
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/368
AB  - Six newly developed hybrids and four hybrids already widely grown during the last decade were observed in the present study. Grain yield stability parameters were estimated using methods developed by Eberhart and Russell (1966) and Lin and Binns (1988). The highest grain yield stability obtained by both parameters (bi and Pi) was recorded in hybrids ZP 606 and ZP 600. Moreover, highest average grain yield was also detected in those two hybrids. The hybrids ZP 666 and ZP 560 will have highest adaptation to more favorable growing conditions. On the other hand, hybrids ZP 434 and ZP 341 are expected to show the best adaptability to less favorable environments. A high positive correlation was found between a superiority measure (Pi) and a grain yield.
AB  - U ovom radu je korišćeno šest novih hibrida, kao i četiri hibrida koji već zauzimaju velike površine u proizvodnji u zadnjih deset godina. Parametri stabilnosti prinosa su izračunati korišćenjem metoda koje su razvili Eberhart i Rasel (1966) i Lin i Bins (1988). Najviša stabilnost prinosa, na osnovu oba parametra (bi i Pi) je utvrđena kod hibrida ZP 606 i ZP 600. Najviši prosečan prinos je takođe zabeležen kod ova dva hibrida. Hibridi ZP 666 i ZP 560 pokazuju najvišu adaptabilnost na povoljnije uslove gajenja. Sa druge strane, hibridi ZP 434 i ZP 341 su pokazali bolju adaptabilnost u manje povoljnim uslovima gajenja. Visoka pozitivna korelacija je zabeležena između parametra stabilnosti Pi i prinosa zrna.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Yield stability of new ZP maize hybrids
T1  - Stabilnost prinosa novih ZP hibrida kukuruza
VL  - 17
IS  - 2
SP  - 49
EP  - 55
ER  - 
@article{
author = "Crevar, Miloš and Vančetović, Jelena and Pavlov, Milovan and Stevanović, Milan and Čamdžija, Zoran and Božinović, Sofija and Prodanović, Slaven",
year = "2011",
url = "http://rik.mrizp.rs/handle/123456789/368",
abstract = "Six newly developed hybrids and four hybrids already widely grown during the last decade were observed in the present study. Grain yield stability parameters were estimated using methods developed by Eberhart and Russell (1966) and Lin and Binns (1988). The highest grain yield stability obtained by both parameters (bi and Pi) was recorded in hybrids ZP 606 and ZP 600. Moreover, highest average grain yield was also detected in those two hybrids. The hybrids ZP 666 and ZP 560 will have highest adaptation to more favorable growing conditions. On the other hand, hybrids ZP 434 and ZP 341 are expected to show the best adaptability to less favorable environments. A high positive correlation was found between a superiority measure (Pi) and a grain yield., U ovom radu je korišćeno šest novih hibrida, kao i četiri hibrida koji već zauzimaju velike površine u proizvodnji u zadnjih deset godina. Parametri stabilnosti prinosa su izračunati korišćenjem metoda koje su razvili Eberhart i Rasel (1966) i Lin i Bins (1988). Najviša stabilnost prinosa, na osnovu oba parametra (bi i Pi) je utvrđena kod hibrida ZP 606 i ZP 600. Najviši prosečan prinos je takođe zabeležen kod ova dva hibrida. Hibridi ZP 666 i ZP 560 pokazuju najvišu adaptabilnost na povoljnije uslove gajenja. Sa druge strane, hibridi ZP 434 i ZP 341 su pokazali bolju adaptabilnost u manje povoljnim uslovima gajenja. Visoka pozitivna korelacija je zabeležena između parametra stabilnosti Pi i prinosa zrna.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Yield stability of new ZP maize hybrids, Stabilnost prinosa novih ZP hibrida kukuruza",
volume = "17",
number = "2",
pages = "49-55"
}
Crevar, M., Vančetović, J., Pavlov, M., Stevanović, M., Čamdžija, Z., Božinović, S.,& Prodanović, S. (2011). Stabilnost prinosa novih ZP hibrida kukuruza.
Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 17(2), 49-55.
Crevar M, Vančetović J, Pavlov M, Stevanović M, Čamdžija Z, Božinović S, Prodanović S. Stabilnost prinosa novih ZP hibrida kukuruza. Selekcija i semenarstvo. 2011;17(2):49-55
Crevar Miloš, Vančetović Jelena, Pavlov Milovan, Stevanović Milan, Čamdžija Zoran, Božinović Sofija, Prodanović Slaven, "Stabilnost prinosa novih ZP hibrida kukuruza" Selekcija i semenarstvo, 17, no. 2 (2011):49-55

Breeding of speciality maize for industrial purposes

Pajić, Zorica; Radosavljević, Milica; Filipović, Milomir; Todorović, Goran; Srdić, Jelena; Pavlov, Milovan

(Društvo genetičara Srbije, Beograd, 2010)

TY  - JOUR
AU  - Pajić, Zorica
AU  - Radosavljević, Milica
AU  - Filipović, Milomir
AU  - Todorović, Goran
AU  - Srdić, Jelena
AU  - Pavlov, Milovan
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/326
AB  - The breeding programme on speciality maize with specific traits was established at the Maize Research Institute, Zemun Polje, several decades ago. The initial material was collected, new methods applying to breeding of speciality maize, i.e. popping maize, sweet maize and white-seeded maize, were introduced. The aim was to enhance and improve variability of the initial material for breeding these three types of maize. Then, inbred lines of good combining abilities were developed and used as components for deriving new superior popping maize hybrids, sweet maize hybrids and white-seeded maize hybrids. Breeding was aimed at the increase of the popping volume of new inbred lines and hybrids of popping maize, then at the improvement of quality of popped kernels - flakes, and at yield increasing. Furthermore, the aim was to improve quality of sweet maize for different purposes, industrial processing and consumption as fresh food and also to improve yield and quality of white-seeded maize. As a result of such breeding, 28, 11 and 9 sweet maize, popping maize and white-seeded maize hybrids were released, respectively.
AB  - U Institutu za kukuruz 'Zemun Polje', Beograd, je pre nekoliko decenija zasnovan program oplemenjivanja kukuruza specifičnih svojstava. Prikupljan je početni materijal, radilo se na upoznavanju najnovijih metoda koje se koriste u oplemenjivanju kukuruza specifičnih osobina, tj. kokičara, šećerca i kukuruza belog zrna. Cilj je bio povećanje i poboljšanje varijabilnosti početnog materijala za oplemenjivanje ova tri tipa kukuruza. Zatim, stvaranje samooplodnih linija visoke kombinacione vrednosti koje se koriste kao komponente za stvaranje novih superiornijih hibrida kukuruza šećerca i kokičara i kukuruza belog zrna. Oplemenjivanje je usmereno na povećanje zapremine kokičavosti novih samooplodnih linija i hibrida kokičara, kvaliteta iskokanog zrna 'kokica' i prinosa zrna. Zatim, poboljšanju kvaliteta kukuruza šećerca za različite načine korišćenja, industrijska prerada i potrošnja u svežem stanju i povećanju prinosa i kvaliteta hibrida belog zrna. Rezultat dosadasnjeg rada je veći broj priznatih hibrida kukuruza šećerca (28), kokičara (11) i kukuruza belog zrna (9).
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Breeding of speciality maize for industrial purposes
T1  - Oplemenjivanje kukuruza specifičnih svojstava za industrijske potrebe
VL  - 42
IS  - 1
SP  - 57
EP  - 66
DO  - 10.2298/GENSR1001057P
ER  - 
@article{
author = "Pajić, Zorica and Radosavljević, Milica and Filipović, Milomir and Todorović, Goran and Srdić, Jelena and Pavlov, Milovan",
year = "2010",
url = "http://rik.mrizp.rs/handle/123456789/326",
abstract = "The breeding programme on speciality maize with specific traits was established at the Maize Research Institute, Zemun Polje, several decades ago. The initial material was collected, new methods applying to breeding of speciality maize, i.e. popping maize, sweet maize and white-seeded maize, were introduced. The aim was to enhance and improve variability of the initial material for breeding these three types of maize. Then, inbred lines of good combining abilities were developed and used as components for deriving new superior popping maize hybrids, sweet maize hybrids and white-seeded maize hybrids. Breeding was aimed at the increase of the popping volume of new inbred lines and hybrids of popping maize, then at the improvement of quality of popped kernels - flakes, and at yield increasing. Furthermore, the aim was to improve quality of sweet maize for different purposes, industrial processing and consumption as fresh food and also to improve yield and quality of white-seeded maize. As a result of such breeding, 28, 11 and 9 sweet maize, popping maize and white-seeded maize hybrids were released, respectively., U Institutu za kukuruz 'Zemun Polje', Beograd, je pre nekoliko decenija zasnovan program oplemenjivanja kukuruza specifičnih svojstava. Prikupljan je početni materijal, radilo se na upoznavanju najnovijih metoda koje se koriste u oplemenjivanju kukuruza specifičnih osobina, tj. kokičara, šećerca i kukuruza belog zrna. Cilj je bio povećanje i poboljšanje varijabilnosti početnog materijala za oplemenjivanje ova tri tipa kukuruza. Zatim, stvaranje samooplodnih linija visoke kombinacione vrednosti koje se koriste kao komponente za stvaranje novih superiornijih hibrida kukuruza šećerca i kokičara i kukuruza belog zrna. Oplemenjivanje je usmereno na povećanje zapremine kokičavosti novih samooplodnih linija i hibrida kokičara, kvaliteta iskokanog zrna 'kokica' i prinosa zrna. Zatim, poboljšanju kvaliteta kukuruza šećerca za različite načine korišćenja, industrijska prerada i potrošnja u svežem stanju i povećanju prinosa i kvaliteta hibrida belog zrna. Rezultat dosadasnjeg rada je veći broj priznatih hibrida kukuruza šećerca (28), kokičara (11) i kukuruza belog zrna (9).",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Breeding of speciality maize for industrial purposes, Oplemenjivanje kukuruza specifičnih svojstava za industrijske potrebe",
volume = "42",
number = "1",
pages = "57-66",
doi = "10.2298/GENSR1001057P"
}
Pajić, Z., Radosavljević, M., Filipović, M., Todorović, G., Srdić, J.,& Pavlov, M. (2010). Oplemenjivanje kukuruza specifičnih svojstava za industrijske potrebe.
Genetika
Društvo genetičara Srbije, Beograd., 42(1), 57-66.
https://doi.org/10.2298/GENSR1001057P
Pajić Z, Radosavljević M, Filipović M, Todorović G, Srdić J, Pavlov M. Oplemenjivanje kukuruza specifičnih svojstava za industrijske potrebe. Genetika. 2010;42(1):57-66
Pajić Zorica, Radosavljević Milica, Filipović Milomir, Todorović Goran, Srdić Jelena, Pavlov Milovan, "Oplemenjivanje kukuruza specifičnih svojstava za industrijske potrebe" Genetika, 42, no. 1 (2010):57-66,
https://doi.org/10.2298/GENSR1001057P .
6
4
6

The analysis of seed production of some ZP maize hybrids in 2007

Pavlov, Milovan; Videnović, Živorad; Stanišić, Zoran; Radosavljević, Nebojša; Pešić, Jovan; Srdić, Jelena

(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2008)

TY  - JOUR
AU  - Pavlov, Milovan
AU  - Videnović, Živorad
AU  - Stanišić, Zoran
AU  - Radosavljević, Nebojša
AU  - Pešić, Jovan
AU  - Srdić, Jelena
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/205
AB  - The maize seed production is much more complex, sensitive and expense than the commercial maize production. Therefore a special attention should be paid during the whole process of the seed production, in order to achieve higher yields and better seed quality. Legislative regulations related to this field very precisely determine quality conditions that have to be fulfilled in order to move seed into market. The analysis of seed produced by 24 different seed growers was performed in 2007 with three most important ZP maize hybrids: ZP 341, ZP 434 and ZP 677. Approximately 17% of this production (315 ha) were carried out under irrigation conditional, while the remaining 83% of this production (1,573 ha) were performed under dry land farming conditions. It was determined that the yield was significantly lower under conditions of dry land farming, hence the share of seed fractions in the total yield and 1000-seed weight were affected. The average yield of the hybrid ZP 341 on 266 ha was 2,615 kg ha-1. Smaller fractions (6,5 - 8,3 mm) with the average 1000-seed weight of 269,3 g made 52,5% of the total yield. On the other hand larger seed fractions ( lt  8,3 - 11 mm) with the average 1000-seed weight of 342,4 g made 47,5 % of the total yield. The average yield of the hybrid ZP 434 on 1,266 ha was 2,309 kg ha-1. Smaller fractions with the average 1000-seed weight of 268,4 g made 52,5% of the total yield, while larger seed fractions with the average 1000-seed weight of 344,3 g made 51,7 % of the total yield. The average yield of the hybrid ZP 677 on 365 ha was 2,971 kg ha-1. Smaller fractions with the average 1000-seed weight of 282,3 g made 85,5% of the total yield, while larger seed fractions with the average 1000-seed weight of 333,5 g made 14,5 % of the total yield.
AB  - Proizvodnja semena kukuruza je veoma složena, osetljiva i znatno skuplja od merkantilne proizvodnje. Zbog toga se ovoj proizvodnji posvećuje posebna pažnja u cilju ostvarivanja većih prinosa i kvalitetnijeg semena. Naime zakonska regulativa iz ove oblasti striktno propisuje uslove kvaliteta neophodnih da bi seme moglo da bude stavljeno u promet. Analiza proizvodnje semena izvršena je za 3 najznačajnija ZP hibrida kukuruza: ZP 341, ZP 434 i ZP 677 u 2007. godini kod 24 proizvođača. Manji deo ove proizvodnje bio je u uslovima navodnjavanja (315 ha ili 17%), a preostalih 1.573 ha (83 %) u suvom ratarenju. Utvrđeno je da su prinosi znatno manji u suvom ratarenju, što se odrazilo na zastupljenost frakcija semena u ukupnom prinosu i masi 1000 semena. Prosečan prinos hibrida ZP 341 na 266 ha bio je 2.615 kg/ha. Od ukupnog prinosa sitnije frakcije semena (6,5 - 8,3 mm) bilo je 52,5%, sa masom 1000 semena 269,3 g. Krupnije frakcije semena ( lt  8,3 - 11 mm) bilo je 47,5 % i masom 1000 semena od 342,4 g. Prosečan prinos hibrida ZP 434 na 1 266 ha bio je 2.309 kg/ha. Od ukupnog prinosa sitnija frakcija semena bila je zastupljena sa 48,3% i imala masu 1000 semena 268,4 g. Krupnija frakcija semena obuhvatila je 51,7%, sa masom 1000 semena od 344,3 g. Prosečan prinos hibrida ZP 677 na 365 ha bio je 2.971 kg/ha. Sitnije frakcije semena bilo je 85,5%, a njena masa 1000 semena 282,3 g, dok je krupnije frakcije semena bilo 14,5%, a masa 1000 semena 333,5 g.
PB  - Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad
T2  - Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP
T1  - The analysis of seed production of some ZP maize hybrids in 2007
T1  - Analiza proizvodnje semena nekih ZP hibrida kukuruza u 2007. godini
VL  - 12
IS  - 1-2
SP  - 37
EP  - 40
ER  - 
@article{
author = "Pavlov, Milovan and Videnović, Živorad and Stanišić, Zoran and Radosavljević, Nebojša and Pešić, Jovan and Srdić, Jelena",
year = "2008",
url = "http://rik.mrizp.rs/handle/123456789/205",
abstract = "The maize seed production is much more complex, sensitive and expense than the commercial maize production. Therefore a special attention should be paid during the whole process of the seed production, in order to achieve higher yields and better seed quality. Legislative regulations related to this field very precisely determine quality conditions that have to be fulfilled in order to move seed into market. The analysis of seed produced by 24 different seed growers was performed in 2007 with three most important ZP maize hybrids: ZP 341, ZP 434 and ZP 677. Approximately 17% of this production (315 ha) were carried out under irrigation conditional, while the remaining 83% of this production (1,573 ha) were performed under dry land farming conditions. It was determined that the yield was significantly lower under conditions of dry land farming, hence the share of seed fractions in the total yield and 1000-seed weight were affected. The average yield of the hybrid ZP 341 on 266 ha was 2,615 kg ha-1. Smaller fractions (6,5 - 8,3 mm) with the average 1000-seed weight of 269,3 g made 52,5% of the total yield. On the other hand larger seed fractions ( lt  8,3 - 11 mm) with the average 1000-seed weight of 342,4 g made 47,5 % of the total yield. The average yield of the hybrid ZP 434 on 1,266 ha was 2,309 kg ha-1. Smaller fractions with the average 1000-seed weight of 268,4 g made 52,5% of the total yield, while larger seed fractions with the average 1000-seed weight of 344,3 g made 51,7 % of the total yield. The average yield of the hybrid ZP 677 on 365 ha was 2,971 kg ha-1. Smaller fractions with the average 1000-seed weight of 282,3 g made 85,5% of the total yield, while larger seed fractions with the average 1000-seed weight of 333,5 g made 14,5 % of the total yield., Proizvodnja semena kukuruza je veoma složena, osetljiva i znatno skuplja od merkantilne proizvodnje. Zbog toga se ovoj proizvodnji posvećuje posebna pažnja u cilju ostvarivanja većih prinosa i kvalitetnijeg semena. Naime zakonska regulativa iz ove oblasti striktno propisuje uslove kvaliteta neophodnih da bi seme moglo da bude stavljeno u promet. Analiza proizvodnje semena izvršena je za 3 najznačajnija ZP hibrida kukuruza: ZP 341, ZP 434 i ZP 677 u 2007. godini kod 24 proizvođača. Manji deo ove proizvodnje bio je u uslovima navodnjavanja (315 ha ili 17%), a preostalih 1.573 ha (83 %) u suvom ratarenju. Utvrđeno je da su prinosi znatno manji u suvom ratarenju, što se odrazilo na zastupljenost frakcija semena u ukupnom prinosu i masi 1000 semena. Prosečan prinos hibrida ZP 341 na 266 ha bio je 2.615 kg/ha. Od ukupnog prinosa sitnije frakcije semena (6,5 - 8,3 mm) bilo je 52,5%, sa masom 1000 semena 269,3 g. Krupnije frakcije semena ( lt  8,3 - 11 mm) bilo je 47,5 % i masom 1000 semena od 342,4 g. Prosečan prinos hibrida ZP 434 na 1 266 ha bio je 2.309 kg/ha. Od ukupnog prinosa sitnija frakcija semena bila je zastupljena sa 48,3% i imala masu 1000 semena 268,4 g. Krupnija frakcija semena obuhvatila je 51,7%, sa masom 1000 semena od 344,3 g. Prosečan prinos hibrida ZP 677 na 365 ha bio je 2.971 kg/ha. Sitnije frakcije semena bilo je 85,5%, a njena masa 1000 semena 282,3 g, dok je krupnije frakcije semena bilo 14,5%, a masa 1000 semena 333,5 g.",
publisher = "Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad",
journal = "Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP",
title = "The analysis of seed production of some ZP maize hybrids in 2007, Analiza proizvodnje semena nekih ZP hibrida kukuruza u 2007. godini",
volume = "12",
number = "1-2",
pages = "37-40"
}
Pavlov, M., Videnović, Ž., Stanišić, Z., Radosavljević, N., Pešić, J.,& Srdić, J. (2008). Analiza proizvodnje semena nekih ZP hibrida kukuruza u 2007. godini.
Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP
Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad., 12(1-2), 37-40.
Pavlov M, Videnović Ž, Stanišić Z, Radosavljević N, Pešić J, Srdić J. Analiza proizvodnje semena nekih ZP hibrida kukuruza u 2007. godini. Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP. 2008;12(1-2):37-40
Pavlov Milovan, Videnović Živorad, Stanišić Zoran, Radosavljević Nebojša, Pešić Jovan, Srdić Jelena, "Analiza proizvodnje semena nekih ZP hibrida kukuruza u 2007. godini" Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP, 12, no. 1-2 (2008):37-40

The stimulatory effects of 2,4-D as hormetic on maize seedling's growth

Dragičević, Vesna; Sredojević, Slobodanka; Đukanović, Lana; Srebrić, Mirjana; Pavlov, Milovan; Vrvić, Miroslav

(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Sredojević, Slobodanka
AU  - Đukanović, Lana
AU  - Srebrić, Mirjana
AU  - Pavlov, Milovan
AU  - Vrvić, Miroslav
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/194
AB  - The 2,4-D was applied as hormetic, to increase germination ability and growth of seedlings originated from 19 maize inbred lines seeds (germination between 2 and 97%). The seeds were soaked in solution of 2,4-D, diluted to hormetic concentration. After germination capacity was determined, normal seedlings were fractionated into: root, shoot and seed rest, in order to establish fresh and dry weights and volume of free water in them. Sum of hydrolysis, biosynthesis and free energy were calculated. Increased germination percentage, by 2,4-D was not linear for all germination values, meaning that germination was more than doubled in seeds with initial germination below 10%. On the other hand, germination increase was only 2% in seeds with initial germination over 90%. Additionally, fresh weight of root and shoot increased up to 90 and 49%, respectively as consequence of promoted hydrolysis and biosynthesis. The high values of free energy (> +7 KJ) in control seedlings indicated that potential energy was spent, thus lowering growth and biosynthesis levels. The 2,4-D treated seedlings, with potential energy about +/- 0.1 KJ point out that processes in seedling are spontaneous, i.e. are oscillating about equilibrium, enabling more efficient utilization of seed substance, affirmed by elevated biosynthesis and growth.
PB  - Maydica-Ist Sper Cerealicoltur, Bergamo
T2  - Maydica
T1  - The stimulatory effects of 2,4-D as hormetic on maize seedling's growth
VL  - 52
IS  - 3
SP  - 307
EP  - 310
ER  - 
@article{
author = "Dragičević, Vesna and Sredojević, Slobodanka and Đukanović, Lana and Srebrić, Mirjana and Pavlov, Milovan and Vrvić, Miroslav",
year = "2007",
url = "http://rik.mrizp.rs/handle/123456789/194",
abstract = "The 2,4-D was applied as hormetic, to increase germination ability and growth of seedlings originated from 19 maize inbred lines seeds (germination between 2 and 97%). The seeds were soaked in solution of 2,4-D, diluted to hormetic concentration. After germination capacity was determined, normal seedlings were fractionated into: root, shoot and seed rest, in order to establish fresh and dry weights and volume of free water in them. Sum of hydrolysis, biosynthesis and free energy were calculated. Increased germination percentage, by 2,4-D was not linear for all germination values, meaning that germination was more than doubled in seeds with initial germination below 10%. On the other hand, germination increase was only 2% in seeds with initial germination over 90%. Additionally, fresh weight of root and shoot increased up to 90 and 49%, respectively as consequence of promoted hydrolysis and biosynthesis. The high values of free energy (> +7 KJ) in control seedlings indicated that potential energy was spent, thus lowering growth and biosynthesis levels. The 2,4-D treated seedlings, with potential energy about +/- 0.1 KJ point out that processes in seedling are spontaneous, i.e. are oscillating about equilibrium, enabling more efficient utilization of seed substance, affirmed by elevated biosynthesis and growth.",
publisher = "Maydica-Ist Sper Cerealicoltur, Bergamo",
journal = "Maydica",
title = "The stimulatory effects of 2,4-D as hormetic on maize seedling's growth",
volume = "52",
number = "3",
pages = "307-310"
}
Dragičević, V., Sredojević, S., Đukanović, L., Srebrić, M., Pavlov, M.,& Vrvić, M. (2007). The stimulatory effects of 2,4-D as hormetic on maize seedling's growth.
Maydica
Maydica-Ist Sper Cerealicoltur, Bergamo., 52(3), 307-310.
Dragičević V, Sredojević S, Đukanović L, Srebrić M, Pavlov M, Vrvić M. The stimulatory effects of 2,4-D as hormetic on maize seedling's growth. Maydica. 2007;52(3):307-310
Dragičević Vesna, Sredojević Slobodanka, Đukanović Lana, Srebrić Mirjana, Pavlov Milovan, Vrvić Miroslav, "The stimulatory effects of 2,4-D as hormetic on maize seedling's growth" Maydica, 52, no. 3 (2007):307-310
3
3

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

Changes of antioxidants in maize seeds during their accelerated ageing

Dragičević, Vesna; Sredojević, Slobodanka; Vrvić, Miroslav; Spasić, Mihajlo; Đukanović, Lana; Pavlov, Milovan

(Savez poljoprivrednih inženjera i tehničara, Beograd, 2003)

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Sredojević, Slobodanka
AU  - Vrvić, Miroslav
AU  - Spasić, Mihajlo
AU  - Đukanović, Lana
AU  - Pavlov, Milovan
PY  - 2003
UR  - http://rik.mrizp.rs/handle/123456789/44
AB  - The ageing processes of living organisms, including seeds, relate, to a great extent, to the activity of free radicals. The aim of this study was to investigate changes of the most important antioxidative substances carotenoids, phenolic and thiolic compounds and reduced glutathione (GSH) in seeds of six maize genotypes with different ability to maintain germination. The germination decrease in all maize genotypes was followed by the decrease of all observed antioxidants. The greatest decrease was observed in GSH and thiols, while change of phenolic compounds was sigmoidal. The analysis of the share of certain observed antioxidants in the antioxidative capacity shows that maintenance of germination of all maize genotypes depended on changes of the GSH content.
AB  - Proces starenja svih živih organizama, pa i semena u velikoj meri je vezan za slobodnoradikalsku aktivnost. Cilj rada bio je da se ispitaju promene najznačajnijih antioksidativnih materija: karotinoida, fenolnih i tiolnih jedinjenja i redukovanog glutationa (GSH) u semenu šest genotipova kukuruza sa različitim očuvanjem klijavosti. Pad klijavosti semena prati i pad sadržaja svih ispitivanih antioksidanata, uz najizraženiji pad GSH i tiolnih jedinjenja i sigmoidalnu promenu fenolnih jedinjenja. Analizom pojedinačnog udela ispitanih antioksidanata u antioksidativnom kapacitetu zaključili smo da održanje klijavosti svih genotipova kukuruza u najvećoj meri zavisi od promena sadržaja GSH.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Changes of antioxidants in maize seeds during their accelerated ageing
T1  - Promene antioksidativnih materija tokom ubrzanog starenja semena kukuruza
VL  - 64
IS  - 1-2
SP  - 109
EP  - 115
ER  - 
@article{
author = "Dragičević, Vesna and Sredojević, Slobodanka and Vrvić, Miroslav and Spasić, Mihajlo and Đukanović, Lana and Pavlov, Milovan",
year = "2003",
url = "http://rik.mrizp.rs/handle/123456789/44",
abstract = "The ageing processes of living organisms, including seeds, relate, to a great extent, to the activity of free radicals. The aim of this study was to investigate changes of the most important antioxidative substances carotenoids, phenolic and thiolic compounds and reduced glutathione (GSH) in seeds of six maize genotypes with different ability to maintain germination. The germination decrease in all maize genotypes was followed by the decrease of all observed antioxidants. The greatest decrease was observed in GSH and thiols, while change of phenolic compounds was sigmoidal. The analysis of the share of certain observed antioxidants in the antioxidative capacity shows that maintenance of germination of all maize genotypes depended on changes of the GSH content., Proces starenja svih živih organizama, pa i semena u velikoj meri je vezan za slobodnoradikalsku aktivnost. Cilj rada bio je da se ispitaju promene najznačajnijih antioksidativnih materija: karotinoida, fenolnih i tiolnih jedinjenja i redukovanog glutationa (GSH) u semenu šest genotipova kukuruza sa različitim očuvanjem klijavosti. Pad klijavosti semena prati i pad sadržaja svih ispitivanih antioksidanata, uz najizraženiji pad GSH i tiolnih jedinjenja i sigmoidalnu promenu fenolnih jedinjenja. Analizom pojedinačnog udela ispitanih antioksidanata u antioksidativnom kapacitetu zaključili smo da održanje klijavosti svih genotipova kukuruza u najvećoj meri zavisi od promena sadržaja GSH.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Changes of antioxidants in maize seeds during their accelerated ageing, Promene antioksidativnih materija tokom ubrzanog starenja semena kukuruza",
volume = "64",
number = "1-2",
pages = "109-115"
}
Dragičević, V., Sredojević, S., Vrvić, M., Spasić, M., Đukanović, L.,& Pavlov, M. (2003). Promene antioksidativnih materija tokom ubrzanog starenja semena kukuruza.
Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 64(1-2), 109-115.
Dragičević V, Sredojević S, Vrvić M, Spasić M, Đukanović L, Pavlov M. Promene antioksidativnih materija tokom ubrzanog starenja semena kukuruza. Journal of Scientific Agricultural Research. 2003;64(1-2):109-115
Dragičević Vesna, Sredojević Slobodanka, Vrvić Miroslav, Spasić Mihajlo, Đukanović Lana, Pavlov Milovan, "Promene antioksidativnih materija tokom ubrzanog starenja semena kukuruza" Journal of Scientific Agricultural Research, 64, no. 1-2 (2003):109-115

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

Influence of harvesting and processing methods on organic viability of soybean seed

Đukanović, Lana; Srebrić, Mirjana; Milićević, Miloš; Pavlov, Milovan

(Društvo selekcionara i semenara Republike Srbije, Beograd, 2000)

TY  - JOUR
AU  - Đukanović, Lana
AU  - Srebrić, Mirjana
AU  - Milićević, Miloš
AU  - Pavlov, Milovan
PY  - 2000
UR  - http://rik.mrizp.rs/handle/123456789/16
AB  - Organic viability of soybean seed for three soybean varieties - elite (Bosa, ZPS 015 and Nena) depending on methods of manipulation with seeds during harvesting and processing phase were determined in this paper. Trial was conducted in Zemun Polje during 1999; manual and mechanized harvesting or processing methods were applied. Seed germination was tested using ISTA methods (Standard method and Cold test). Following parameters were evaluated: germination viability, germination, rate-speed of emergence, length of hypocotile and main root Rate-speed of emergence was based on number of emerged plants per day. Length of hypocotile or root and percent of germination determined vigour index. Based on obtained results it maybe concluded that methods of seed manipulation during harvesting or processing phase were influenced on soybean seed quality parameters evaluated. Ways of seed manipulation - methods evaluated were influenced organic viability of soybean seed by decreasing germination viability, total germination and length of main root.
AB  - U radu je ispitivana životna sposobnost semena tri sorte soje-elite (Bosa, ZPS 015 i Nena) u zavisnosti od načina manipulisanja semenom u toku žetve i dorade. Seme je proizvedeno u Zemun Polju u 1999. godini, a žetva i dorada su obavljene ručno i mašinski. Za ispitivanje klijavosti korišćene su ISTA metode (standardna i Cold test). Ispitivani su sledeći parametri: energija klijanja, klijavost, brzina nicanja, dužina bipokotila i primarnog korena. Krzina nicanja utvrđena je na osnovu broja izniklih biljaka po danu. Indeks vigoroznosti je determinisan na osnovu dužine hipokotila i korena i procenat klijavosti. Na osnovu dobijenih rezultata može se zaključiti da su načini manipulisanja semenom u toku žetve i dorade uticali na ispitivane parametre kvaliteta semena soje. Načini manipulisanja semenom i metode ispitivanja uticali su na životnu sposobnost semena soje smanjivanjem urednosti energije klijanja, klijavosti i dužine primarnog korena.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Influence of harvesting and processing methods on organic viability of soybean seed
T1  - Uticaj načina žetve i dorade na životnu sposobnost semena soje
VL  - 7
IS  - 3-4
SP  - 33
EP  - 36
ER  - 
@article{
author = "Đukanović, Lana and Srebrić, Mirjana and Milićević, Miloš and Pavlov, Milovan",
year = "2000",
url = "http://rik.mrizp.rs/handle/123456789/16",
abstract = "Organic viability of soybean seed for three soybean varieties - elite (Bosa, ZPS 015 and Nena) depending on methods of manipulation with seeds during harvesting and processing phase were determined in this paper. Trial was conducted in Zemun Polje during 1999; manual and mechanized harvesting or processing methods were applied. Seed germination was tested using ISTA methods (Standard method and Cold test). Following parameters were evaluated: germination viability, germination, rate-speed of emergence, length of hypocotile and main root Rate-speed of emergence was based on number of emerged plants per day. Length of hypocotile or root and percent of germination determined vigour index. Based on obtained results it maybe concluded that methods of seed manipulation during harvesting or processing phase were influenced on soybean seed quality parameters evaluated. Ways of seed manipulation - methods evaluated were influenced organic viability of soybean seed by decreasing germination viability, total germination and length of main root., U radu je ispitivana životna sposobnost semena tri sorte soje-elite (Bosa, ZPS 015 i Nena) u zavisnosti od načina manipulisanja semenom u toku žetve i dorade. Seme je proizvedeno u Zemun Polju u 1999. godini, a žetva i dorada su obavljene ručno i mašinski. Za ispitivanje klijavosti korišćene su ISTA metode (standardna i Cold test). Ispitivani su sledeći parametri: energija klijanja, klijavost, brzina nicanja, dužina bipokotila i primarnog korena. Krzina nicanja utvrđena je na osnovu broja izniklih biljaka po danu. Indeks vigoroznosti je determinisan na osnovu dužine hipokotila i korena i procenat klijavosti. Na osnovu dobijenih rezultata može se zaključiti da su načini manipulisanja semenom u toku žetve i dorade uticali na ispitivane parametre kvaliteta semena soje. Načini manipulisanja semenom i metode ispitivanja uticali su na životnu sposobnost semena soje smanjivanjem urednosti energije klijanja, klijavosti i dužine primarnog korena.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Influence of harvesting and processing methods on organic viability of soybean seed, Uticaj načina žetve i dorade na životnu sposobnost semena soje",
volume = "7",
number = "3-4",
pages = "33-36"
}
Đukanović, L., Srebrić, M., Milićević, M.,& Pavlov, M. (2000). Uticaj načina žetve i dorade na životnu sposobnost semena soje.
Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 7(3-4), 33-36.
Đukanović L, Srebrić M, Milićević M, Pavlov M. Uticaj načina žetve i dorade na životnu sposobnost semena soje. Selekcija i semenarstvo. 2000;7(3-4):33-36
Đukanović Lana, Srebrić Mirjana, Milićević Miloš, Pavlov Milovan, "Uticaj načina žetve i dorade na životnu sposobnost semena soje" Selekcija i semenarstvo, 7, no. 3-4 (2000):33-36