Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.)
2014
Аутори
Milić, DraganKaragić, Đura
Vasiljević, Sanja
Mikić, Aleksandar
Milošević, Branko
Katić, Slobodan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
An important objective in alfalfa breeding is the improvement of forage quality. The aim of this experiment was to determine the genetic control of the most important quality traits in whole plant leaves and stems of alfalfa genotypes. Quantitative genetic parameters were estimated for crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL) content. A 5x5 diallel design with reciprocals among parents from geographically different populations were studied. In the diallel study, effects due to general combining ability (GCA) were higher than those due to specific combining ability (SCA) for majority of the tested characters in analyses of whole plant. The F1 progeny effect was significant for almost all characters (except ADF content). The highest values of narrow sense heritability's were found for NDF (h = 0.19) and CP (h = 0.17) in whole plant, and in leaves (0.11 and 0.08), while in stems most heritable traits are ADF (h = 0.29) a...nd ADL (h = 0.16) content. As a consequence, CP, NDF and ADF content would be more efficient selection criteria in whole plant analyses, while ADF and ADL content would be more interesting to investigate in stems, in a breeding program for improved nutritive value of alfalfa.
Кључне речи:
alfalfa / diallel / GCA / heritability / SCA / varianceИзвор:
Genetika-Belgrade, 2014, 46, 1, 11-18Издавач:
- Društvo genetičara Srbije, Beograd
Финансирање / пројекти:
- Повећање тржишног значаја крмних биљака оплемењивањем и оптимизацијом технологије производње семена (RS-MESTD-Technological Development (TD or TR)-31024)
DOI: 10.2298/GENSR1401011M
ISSN: 0534-0012
WoS: 000338930500002
Scopus: 2-s2.0-84900327411
Колекције
Институција/група
FiVeRTY - JOUR AU - Milić, Dragan AU - Karagić, Đura AU - Vasiljević, Sanja AU - Mikić, Aleksandar AU - Milošević, Branko AU - Katić, Slobodan PY - 2014 UR - http://fiver.ifvcns.rs/handle/123456789/1346 AB - An important objective in alfalfa breeding is the improvement of forage quality. The aim of this experiment was to determine the genetic control of the most important quality traits in whole plant leaves and stems of alfalfa genotypes. Quantitative genetic parameters were estimated for crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL) content. A 5x5 diallel design with reciprocals among parents from geographically different populations were studied. In the diallel study, effects due to general combining ability (GCA) were higher than those due to specific combining ability (SCA) for majority of the tested characters in analyses of whole plant. The F1 progeny effect was significant for almost all characters (except ADF content). The highest values of narrow sense heritability's were found for NDF (h = 0.19) and CP (h = 0.17) in whole plant, and in leaves (0.11 and 0.08), while in stems most heritable traits are ADF (h = 0.29) and ADL (h = 0.16) content. As a consequence, CP, NDF and ADF content would be more efficient selection criteria in whole plant analyses, while ADF and ADL content would be more interesting to investigate in stems, in a breeding program for improved nutritive value of alfalfa. PB - Društvo genetičara Srbije, Beograd T2 - Genetika-Belgrade T1 - Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.) EP - 18 IS - 1 SP - 11 VL - 46 DO - 10.2298/GENSR1401011M ER -
@article{ author = "Milić, Dragan and Karagić, Đura and Vasiljević, Sanja and Mikić, Aleksandar and Milošević, Branko and Katić, Slobodan", year = "2014", abstract = "An important objective in alfalfa breeding is the improvement of forage quality. The aim of this experiment was to determine the genetic control of the most important quality traits in whole plant leaves and stems of alfalfa genotypes. Quantitative genetic parameters were estimated for crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and acid detergent lignin (ADL) content. A 5x5 diallel design with reciprocals among parents from geographically different populations were studied. In the diallel study, effects due to general combining ability (GCA) were higher than those due to specific combining ability (SCA) for majority of the tested characters in analyses of whole plant. The F1 progeny effect was significant for almost all characters (except ADF content). The highest values of narrow sense heritability's were found for NDF (h = 0.19) and CP (h = 0.17) in whole plant, and in leaves (0.11 and 0.08), while in stems most heritable traits are ADF (h = 0.29) and ADL (h = 0.16) content. As a consequence, CP, NDF and ADF content would be more efficient selection criteria in whole plant analyses, while ADF and ADL content would be more interesting to investigate in stems, in a breeding program for improved nutritive value of alfalfa.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika-Belgrade", title = "Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.)", pages = "18-11", number = "1", volume = "46", doi = "10.2298/GENSR1401011M" }
Milić, D., Karagić, Đ., Vasiljević, S., Mikić, A., Milošević, B.,& Katić, S.. (2014). Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.). in Genetika-Belgrade Društvo genetičara Srbije, Beograd., 46(1), 11-18. https://doi.org/10.2298/GENSR1401011M
Milić D, Karagić Đ, Vasiljević S, Mikić A, Milošević B, Katić S. Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.). in Genetika-Belgrade. 2014;46(1):11-18. doi:10.2298/GENSR1401011M .
Milić, Dragan, Karagić, Đura, Vasiljević, Sanja, Mikić, Aleksandar, Milošević, Branko, Katić, Slobodan, "Breeding and improvement of quality traits in alfalfa (medicago sativa ssp sativa l.)" in Genetika-Belgrade, 46, no. 1 (2014):11-18, https://doi.org/10.2298/GENSR1401011M . .