Variability of grain filling parameters in wheat genotypes of different earliness
Abstract
Final grain dry weight (W) is dependent on the two parameters: rate (R) and duration (T) of grain filling. The study was undertaken to compare W with R and T in four groups of genotypes which are different in earliness, and control group of high – yielding NS cultivars. A logistic equation was used for estimation W, R and T. Stepwise multivariate analysis showed differences between groups for all three estimated parameters. Groups with the highest grain dry weights had high maximum rates and short durations of grain filling in common environment. In unfavorable environment long grain filling duration had advantage.
Keywords:
grain filling duration / grain filling rate / earlinessSource:
Savremena poljoprivreda, 2005, 54, 3-4, 87-92Publisher:
- Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad
Collections
Institution/Community
FiVeRTY - JOUR AU - Brdar, Milka AU - Kobiljski, Borislav AU - Kraljević-Balalić, Marija AU - Nikolić-Đorić, Emilija PY - 2005 UR - http://fiver.ifvcns.rs/handle/123456789/295 AB - Final grain dry weight (W) is dependent on the two parameters: rate (R) and duration (T) of grain filling. The study was undertaken to compare W with R and T in four groups of genotypes which are different in earliness, and control group of high – yielding NS cultivars. A logistic equation was used for estimation W, R and T. Stepwise multivariate analysis showed differences between groups for all three estimated parameters. Groups with the highest grain dry weights had high maximum rates and short durations of grain filling in common environment. In unfavorable environment long grain filling duration had advantage. PB - Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad T2 - Savremena poljoprivreda T1 - Variability of grain filling parameters in wheat genotypes of different earliness EP - 92 IS - 3-4 SP - 87 VL - 54 UR - https://hdl.handle.net/21.15107/rcub_fiver_295 ER -
@article{ author = "Brdar, Milka and Kobiljski, Borislav and Kraljević-Balalić, Marija and Nikolić-Đorić, Emilija", year = "2005", abstract = "Final grain dry weight (W) is dependent on the two parameters: rate (R) and duration (T) of grain filling. The study was undertaken to compare W with R and T in four groups of genotypes which are different in earliness, and control group of high – yielding NS cultivars. A logistic equation was used for estimation W, R and T. Stepwise multivariate analysis showed differences between groups for all three estimated parameters. Groups with the highest grain dry weights had high maximum rates and short durations of grain filling in common environment. In unfavorable environment long grain filling duration had advantage.", publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Savremena poljoprivreda", title = "Variability of grain filling parameters in wheat genotypes of different earliness", pages = "92-87", number = "3-4", volume = "54", url = "https://hdl.handle.net/21.15107/rcub_fiver_295" }
Brdar, M., Kobiljski, B., Kraljević-Balalić, M.,& Nikolić-Đorić, E.. (2005). Variability of grain filling parameters in wheat genotypes of different earliness. in Savremena poljoprivreda Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad., 54(3-4), 87-92. https://hdl.handle.net/21.15107/rcub_fiver_295
Brdar M, Kobiljski B, Kraljević-Balalić M, Nikolić-Đorić E. Variability of grain filling parameters in wheat genotypes of different earliness. in Savremena poljoprivreda. 2005;54(3-4):87-92. https://hdl.handle.net/21.15107/rcub_fiver_295 .
Brdar, Milka, Kobiljski, Borislav, Kraljević-Balalić, Marija, Nikolić-Đorić, Emilija, "Variability of grain filling parameters in wheat genotypes of different earliness" in Savremena poljoprivreda, 54, no. 3-4 (2005):87-92, https://hdl.handle.net/21.15107/rcub_fiver_295 .