Evaluation of genotype × environment interaction and stability of corn hybrids and relationship among univariate parametric methods

Stability of Rice Mutant Lines By Linear Mixed Model And Suggestion A New Index Based For Yield Performance And Stability

“…Therefore, the selection of stable genotypes, based on these measures, caused high yield genotypes to be introduced as stable genotypes. PCA analysis has been used by other researchers to examine the relationships between yield performance and stability indices 32,[47][48][49] .…”

A comparison of bread wheat genotypes under various environments using different stability models

“…Pabale and Pandya (2010)indicated that the genotypes GHB-788, GHB-832 and GHB-840 were observed as most stable and widely adapted over environments in the models of Eberhart and Russell (1966), Perkins and Jinks (1968) and Freeman and Perkins (1971). Changizi et al (2014) revealed that the selection of stable genotypes, based on these previous methods, caused high yield genotypes to be introduced as stable genotypes. These results are in agreement with those reported by Saha, (1999), Shinde et al (2002), Chikurte et al (2003), Yahaya et al (2006), Islam et al, (2006) Mohammadi et al (2012) and Karimzadeh et al (2012).…”

“…Hence a study of GEI can lead to successful evaluation of wheat cultivars for stability in yield performance under various environmental conditions. Almost all breeders have used the term ''stability'' to characterize a genotype which ever showed a constant yield across environments (Dehghani et al 2008;Changizi et al 2014).Several statistical methods can be used as important measures of crop yield stability, the most widely used is the joint linear regression analysis as proposed by (Eberhart and Russell, 1966;Perkins and Jink, 1968;Freeman and Perkins, 1971).The selection of stable genotypes, based on stability parameters, caused high yield genotypes to be introduced as stable genotypes. The aims of thisstudy were to estimate stability parameters of the 25 bread wheat genotypes under 8 environments (two year and four water irrigation treatments) to identify genotypes with high yield stability.…”

Maize Hybrids: Mega-Environments in Java Island, Indonesia

“…Currently the demand for maize was increase, but the existing production supply was still unable to ful ll it 3 . One of the causes of low maize production was caused by the in uence of environmental conditions of cultivation including agro-climate and cultivation techniques 4 . Given the importance of maize and its potential for cultivation throughout Indonesia, the increased in yields must be taken seriously.…”

“…The eld experiment was conducted at eight locations in Java island, Indonesia during two seasons used a randomized completed block design with three replications.The experimental results showed that the main effects of growing season, location, hybrid, and GEIs, had a signi cant effect on maize hybrid yields. Stability measurements S (3) , S (6) , NP (2) , NP (3) , NP (4) , and CV i , belong to the concept of dynamic stability that can be used to selected maize hybrids in favorable environments, while other measurements were classi ed as in the concept of static stability. Two maize hybrids were successfully selected to have high and stable yields based on numerical and visual measurements, namely SC3 and SC9.…”