Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza
Authors
Radenović, ČedomirFilipović, Milomir

Delić, Nenad

Selaković, Dragojlo
Anđelković, Violeta

Babić, Vojka

Jovanović, Života
Milašinović, Marija
Čamdžija, Zoran

Article (Published version)
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This study confirmed the hypothesis that there were maize inbred lines (ZPPL 62 and ZPPL 233) and three representative hybrids (ZP 341, ZP 434 and ZP 578) whose traits are prestigious and relevant for the improvement of both, a modern breeding process and a contemporary technology of the hybrid and commercial maize seed production.
It was shown that a non-invasive photosynthetic-fluorescence method could be successfully applied in breeding and the hybrid maize seed production in order to determinate estimates of prestigious maize inbred lines related to adaptability, tolerance, resistance and adaptedness to increased and high temperatures, as well as, to drought.
It was also shown that prestigious inbreds had a trait of erect leaves above the ear, and thereby a satisfactory property of the efficient photo-model.
It was determined that studied inbreds were characterised by a greater grain dry down rate during the maturation period.
Critical temperatures at which a smaller of gra...ter structural and functional changes occur in the thylakoid membrane were determined in observed inbreeds.
The values of the activation energy (Ea, kJ/mol) along straight lines prior and after occurrences of critical temperatures in the thermal process of observed inbreds were determined.
A different monotony in the ascending part of the thermal curve intensity, which points out to uneven tolerance, resistance and adaptability of studied maize inbreds increased and high temperatures, as well as, to drought.
Other numerous relevant breeding and seed production traits considered within the obtained total results were analysed and they contribute to more exact, rational and faster proceeding a modern process of breeding and contemporary technology of the hybrid maize seed production.
Keywords:
Zea mays L. / Inbred line / Thylakoid membrane / adaptibillity / drought / grain dry down rate / transport processes / delayed chlorophyll fluorescenceSource:
Selekcija i semenarstvo, 2008, 14, 1-4, 17-27Publisher:
- Beograd: Društvo selekcionara i semenara Republike Srbije
Funding / projects:
- Fizička hemija dinamičkih stanja i struktura neravnotežnih sistema - od monotone do oscilatorne evolucije i haosa (RS-142025)
- Razvoj tehnologije gajenja kukuruza sa ekološkim pristupom (RS-20007)
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MRIZPTY - JOUR AU - Radenović, Čedomir AU - Filipović, Milomir AU - Delić, Nenad AU - Selaković, Dragojlo AU - Anđelković, Violeta AU - Babić, Vojka AU - Jovanović, Života AU - Milašinović, Marija AU - Čamdžija, Zoran PY - 2008 UR - http://rik.mrizp.rs/handle/123456789/825 AB - This study confirmed the hypothesis that there were maize inbred lines (ZPPL 62 and ZPPL 233) and three representative hybrids (ZP 341, ZP 434 and ZP 578) whose traits are prestigious and relevant for the improvement of both, a modern breeding process and a contemporary technology of the hybrid and commercial maize seed production. It was shown that a non-invasive photosynthetic-fluorescence method could be successfully applied in breeding and the hybrid maize seed production in order to determinate estimates of prestigious maize inbred lines related to adaptability, tolerance, resistance and adaptedness to increased and high temperatures, as well as, to drought. It was also shown that prestigious inbreds had a trait of erect leaves above the ear, and thereby a satisfactory property of the efficient photo-model. It was determined that studied inbreds were characterised by a greater grain dry down rate during the maturation period. Critical temperatures at which a smaller of grater structural and functional changes occur in the thylakoid membrane were determined in observed inbreeds. The values of the activation energy (Ea, kJ/mol) along straight lines prior and after occurrences of critical temperatures in the thermal process of observed inbreds were determined. A different monotony in the ascending part of the thermal curve intensity, which points out to uneven tolerance, resistance and adaptability of studied maize inbreds increased and high temperatures, as well as, to drought. Other numerous relevant breeding and seed production traits considered within the obtained total results were analysed and they contribute to more exact, rational and faster proceeding a modern process of breeding and contemporary technology of the hybrid maize seed production. PB - Beograd: Društvo selekcionara i semenara Republike Srbije T2 - Selekcija i semenarstvo T1 - Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza VL - 14 IS - 1-4 SP - 17 EP - 27 ER -
@article{ author = "Radenović, Čedomir and Filipović, Milomir and Delić, Nenad and Selaković, Dragojlo and Anđelković, Violeta and Babić, Vojka and Jovanović, Života and Milašinović, Marija and Čamdžija, Zoran", year = "2008", abstract = "This study confirmed the hypothesis that there were maize inbred lines (ZPPL 62 and ZPPL 233) and three representative hybrids (ZP 341, ZP 434 and ZP 578) whose traits are prestigious and relevant for the improvement of both, a modern breeding process and a contemporary technology of the hybrid and commercial maize seed production. It was shown that a non-invasive photosynthetic-fluorescence method could be successfully applied in breeding and the hybrid maize seed production in order to determinate estimates of prestigious maize inbred lines related to adaptability, tolerance, resistance and adaptedness to increased and high temperatures, as well as, to drought. It was also shown that prestigious inbreds had a trait of erect leaves above the ear, and thereby a satisfactory property of the efficient photo-model. It was determined that studied inbreds were characterised by a greater grain dry down rate during the maturation period. Critical temperatures at which a smaller of grater structural and functional changes occur in the thylakoid membrane were determined in observed inbreeds. The values of the activation energy (Ea, kJ/mol) along straight lines prior and after occurrences of critical temperatures in the thermal process of observed inbreds were determined. A different monotony in the ascending part of the thermal curve intensity, which points out to uneven tolerance, resistance and adaptability of studied maize inbreds increased and high temperatures, as well as, to drought. Other numerous relevant breeding and seed production traits considered within the obtained total results were analysed and they contribute to more exact, rational and faster proceeding a modern process of breeding and contemporary technology of the hybrid maize seed production.", publisher = "Beograd: Društvo selekcionara i semenara Republike Srbije", journal = "Selekcija i semenarstvo", title = "Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza", volume = "14", number = "1-4", pages = "17-27" }
Radenović, Č., Filipović, M., Delić, N., Selaković, D., Anđelković, V., Babić, V., Jovanović, Ž., Milašinović, M.,& Čamdžija, Z.. (2008). Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza. in Selekcija i semenarstvo Beograd: Društvo selekcionara i semenara Republike Srbije., 14(1-4), 17-27.
Radenović Č, Filipović M, Delić N, Selaković D, Anđelković V, Babić V, Jovanović Ž, Milašinović M, Čamdžija Z. Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza. in Selekcija i semenarstvo. 2008;14(1-4):17-27..
Radenović, Čedomir, Filipović, Milomir, Delić, Nenad, Selaković, Dragojlo, Anđelković, Violeta, Babić, Vojka, Jovanović, Života, Milašinović, Marija, Čamdžija, Zoran, "Prestižna selekciona i semenarska svojstva samooplodnih linija i hibrida kukuruza relevantna za savremenu proizvodnju hibridnog semena i merkantilnog kukuruza" in Selekcija i semenarstvo, 14, no. 1-4 (2008):17-27.