Evaluation of Genotype×Environment Interaction in Barley (Hordeum Vulgare L.) Based on AMMI model Using Developed SAS Program

Gauch Jr., H. G.; Sorkhi, B.; Dehghani, H.; Akbarpour, O.

dc.contributor.author	Gauch Jr., H. G.
dc.contributor.author	Sorkhi, B.
dc.contributor.author	Dehghani, H.
dc.contributor.author	Akbarpour, O.
dc.date.accessioned	2018-02-26T08:40:40Z
dc.date.available	2018-02-26T08:40:40Z
dc.date.issued	2018-02-26
dc.identifier.uri	http://hdl.handle.net/123456789/4353
dc.description	paper	en_US
dc.description.abstract	Understanding the implication of genotype-by-environment interaction (GEI) and improving stability of crop yield in a target production environment is important in plant breeding. In this research, we used the AMMI (Additive Main Effects and Multiplicative Interaction) model to identify the stable genotype(s) by predictive accuracy of yield data. Results of this study indicated that the FGH tests were useful to identify the best truncated AMMI model. In general, FGH1 and FGH2 tests had similar results. The findings of this study confirmed that the AMMI-4 was the best truncated AMMI model to distinguish the general and specific stability of genotypes across environments for recommending them to farmers. Based on AMMI-4 yield prediction, G15 and G17 were identified as useful genotypes for some environments, while G14 was found as a stable genotype in all environments. Keywords: F-test, Stability, Truncated AMMI model, Yield prediction	en_US
dc.language.iso	en	en_US
dc.publisher	JKUAT	en_US
dc.subject	Yield prediction	en_US
dc.subject	Truncated AMMI model	en_US
dc.subject	Stability	en_US
dc.subject	F-test	en_US
dc.title	Evaluation of Genotype×Environment Interaction in Barley (Hordeum Vulgare L.) Based on AMMI model Using Developed SAS Program	en_US
dc.type	Working Paper	en_US