Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain
Аутори
Čamdžija, ZoranPopović, Aleksandar
Babić, Vojka
Kravić, Natalija
Pavlov, Jovan
Grčić, Nikola
Filipović, Milomir
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Plant genetic resources of any country represent its natural wealth. Gene Bank
of the Maize Research Institute "Zemun Polje" with over 5,000 samples
represents national guardian of such. Local maize populations, tributing to their
diversity, represent a key source of desirable traits for breeding programs, such
as nutritional values for protein, starch and lipids. Today’s corn hybrids are
based on a narrow genetic base, where in race for yield, often insufficient
attention is paid to the nutritional composition of the hybrids themselves.
Correct selection of material from the Gene Bank can only be achieved with
pre-breeding selection. Such prebreeding would cover wide material and
should detect and reduce it to a desirable and more acceptable volume that can
further be introduced into commercial breeding programs. This paper covered
analysis of protein, starch and lipid content in grain of 31 local maize
populations, crossed with two commercial testers ZPL-217 (BSSS) and ZP...L-
255/75-5 (Lancaster Sure Crop) with line x tester method used for combinig
ability calculation. According to the results the best combiner for higher lipid
content is A3 landrace with a GCA value of 0.33*, for protein content landraces
A9 and A 38 with GCA values of 0.51* and 0.57*, respectively, were found.
As for populations A 17 and A 37 with the GCA values of 1.52* and 1.36*,
respectively, they proved to be the best combiners for starch. Mentioned
populations showed significant GCA values with a probability level of 0.05,
showing their possible significance in further breeding application.
Кључне речи:
maize landraces / nutritional values / combining abilitiesИзвор:
12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts, 2023, 84-84Издавач:
- Banja Luka : University of Banja Luka, Faculty of Agriculture
Институција/група
MRIZPTY - CONF AU - Čamdžija, Zoran AU - Popović, Aleksandar AU - Babić, Vojka AU - Kravić, Natalija AU - Pavlov, Jovan AU - Grčić, Nikola AU - Filipović, Milomir PY - 2023 UR - http://rik.mrizp.rs/handle/123456789/1339 AB - Plant genetic resources of any country represent its natural wealth. Gene Bank of the Maize Research Institute "Zemun Polje" with over 5,000 samples represents national guardian of such. Local maize populations, tributing to their diversity, represent a key source of desirable traits for breeding programs, such as nutritional values for protein, starch and lipids. Today’s corn hybrids are based on a narrow genetic base, where in race for yield, often insufficient attention is paid to the nutritional composition of the hybrids themselves. Correct selection of material from the Gene Bank can only be achieved with pre-breeding selection. Such prebreeding would cover wide material and should detect and reduce it to a desirable and more acceptable volume that can further be introduced into commercial breeding programs. This paper covered analysis of protein, starch and lipid content in grain of 31 local maize populations, crossed with two commercial testers ZPL-217 (BSSS) and ZPL- 255/75-5 (Lancaster Sure Crop) with line x tester method used for combinig ability calculation. According to the results the best combiner for higher lipid content is A3 landrace with a GCA value of 0.33*, for protein content landraces A9 and A 38 with GCA values of 0.51* and 0.57*, respectively, were found. As for populations A 17 and A 37 with the GCA values of 1.52* and 1.36*, respectively, they proved to be the best combiners for starch. Mentioned populations showed significant GCA values with a probability level of 0.05, showing their possible significance in further breeding application. PB - Banja Luka : University of Banja Luka, Faculty of Agriculture C3 - 12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts T1 - Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain SP - 84 EP - 84 UR - https://hdl.handle.net/21.15107/rcub_rik_1339 ER -
@conference{ author = "Čamdžija, Zoran and Popović, Aleksandar and Babić, Vojka and Kravić, Natalija and Pavlov, Jovan and Grčić, Nikola and Filipović, Milomir", year = "2023", abstract = "Plant genetic resources of any country represent its natural wealth. Gene Bank of the Maize Research Institute "Zemun Polje" with over 5,000 samples represents national guardian of such. Local maize populations, tributing to their diversity, represent a key source of desirable traits for breeding programs, such as nutritional values for protein, starch and lipids. Today’s corn hybrids are based on a narrow genetic base, where in race for yield, often insufficient attention is paid to the nutritional composition of the hybrids themselves. Correct selection of material from the Gene Bank can only be achieved with pre-breeding selection. Such prebreeding would cover wide material and should detect and reduce it to a desirable and more acceptable volume that can further be introduced into commercial breeding programs. This paper covered analysis of protein, starch and lipid content in grain of 31 local maize populations, crossed with two commercial testers ZPL-217 (BSSS) and ZPL- 255/75-5 (Lancaster Sure Crop) with line x tester method used for combinig ability calculation. According to the results the best combiner for higher lipid content is A3 landrace with a GCA value of 0.33*, for protein content landraces A9 and A 38 with GCA values of 0.51* and 0.57*, respectively, were found. As for populations A 17 and A 37 with the GCA values of 1.52* and 1.36*, respectively, they proved to be the best combiners for starch. Mentioned populations showed significant GCA values with a probability level of 0.05, showing their possible significance in further breeding application.", publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture", journal = "12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts", title = "Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain", pages = "84-84", url = "https://hdl.handle.net/21.15107/rcub_rik_1339" }
Čamdžija, Z., Popović, A., Babić, V., Kravić, N., Pavlov, J., Grčić, N.,& Filipović, M.. (2023). Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain. in 12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts Banja Luka : University of Banja Luka, Faculty of Agriculture., 84-84. https://hdl.handle.net/21.15107/rcub_rik_1339
Čamdžija Z, Popović A, Babić V, Kravić N, Pavlov J, Grčić N, Filipović M. Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain. in 12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts. 2023;:84-84. https://hdl.handle.net/21.15107/rcub_rik_1339 .
Čamdžija, Zoran, Popović, Aleksandar, Babić, Vojka, Kravić, Natalija, Pavlov, Jovan, Grčić, Nikola, Filipović, Milomir, "Evaluation of combining abilities of local maize landraces for starch, protein and oil content in grain" in 12. international symposium on agricultural sciences „AgroRes 2023“, 24– 26.05.2023., Trebinje, Bosinia and Herzegovina - Book of abstracts (2023):84-84, https://hdl.handle.net/21.15107/rcub_rik_1339 .