Association between griffing's diallel and the adaptability and stability analyses of Eberhart and Russel.
The objective of the present work was to provide a methodology to study the inheritance of adptability and stability through the breakdown of Eberhart and Russel regression coeficients and regression deviations in effects due to the mean and additive genetic effects (g and g) as well dominance effects (s) of Griffing methodology, when the diallel is conducted in several environments. It was concluded that the adaptability and stability parameters are determined in the same manner as are genetic effects. So an F1 cross inherits half the general combining ability (GCA) mean effect from each parent, while the effects due to specific combinig ability (SCA) are subjecterd to the same consideration relative to S i e, they are dependent on specific combinations.
Main Authors: | PACHECO, C. A. P., CRUZ, C. D., SANTOS, M. X. dos |
---|---|
Other Authors: | EMBRAPA/CNPMS. |
Format: | Artigo de periódico biblioteca |
Language: | English eng |
Published: |
1999-10-06
|
Subjects: | Genetica quantitativa., Melhoramento., breeding, quantitative genetics., |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/482747 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Clonal selection of Eucalyptus grandis x Eucalyptus globulus for productivity, adaptability, and stability, using SNP markers.
by: TORRES-DINI, D., et al.
Published: (2017-11-29) -
Performance of intraspecific hybrids (Kouillou x Robusta) of Coffea canephora Pierre.
by: TEIXEIRA, A. L., et al.
Published: (2018-02-06) -
Enhancing genetic fitness while maintaining genetic variability in Araucaria angustifolia.
by: MACHADO, J. A. R., et al.
Published: (2022-01-10) -
Computer simulation for the evaluation of recombination strategies in intrapopulation recurrent selection in Eucalyptus.
by: ABREU, G. B., et al.
Published: (2013-08-05) -
Comparação de alguns métodos de determinação da estabilidade em plantas cultivadas.
by: OLIVEIRA, A. C. de
Published: (1997-01-24)