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Mean squares for the studied traits at both and across years of 2017 and 2018 this analysis involved line x tester crosses and two check hybrids.
Source publication
Fifteen inbred lines were crossed to three testers of maize to estimate combining ability effects for maturity and yield traits. The produce 45 crosses, S.C. 168 and T.W.C. Giza 368 were evaluated across two years at the Farm of Faculty of Agriculture, Moshtohor, Benha University in RCBD with 3 replicates. Mean squares due to year (Y) genotypes (G)...
Context in source publication
Context 1
... test (1937) was performed prior to the combined analysis to test the homogeneity of error terms indicating the homogeneity of variances. The regression approach comprised two stability methods that were described by Eberhart and Russell (1966) and Tai (1971) Table 2 showed that significant (P >0.01) mean squares due years (Y), genotype (G) and GxY interaction were detected for all studied traits, indicating change in years has obvious effects on the studied traits. Furthermore, genotypes performance influences significantly by change in years and the possibility of selecting genotypes that stable across years and exclude the unstable one. ...Similar publications
Evaluating amaranthus genotypes in different locations is a key task for amaranthus improvement programs. Generally, at the farmers' level steady and high yielding genotypes that were identified are recommended for cultivation. For this purpose, 13 amaranthus genotypes were subjected to stability analysis to determine the nature and extent of genet...
Citations
... Many studies have shown that the additive gene effects were more important in the genetic expression of maize grain yield (Abd El-Mottalb et al. 2013, Abo El-Haress 2015, El-Hosary et al. 2018, Mutimaamba et al. 2019, Olayiwola et al. 2021. Other researchers, however, reported that non-additive genetic effects were predominates in the inheritance of maize grain yield and the majority of its components (Makumbi et al 2011, Attia et al 2015, Kamara 2015, Wani et al 2017, El-Hosary 2020, Mohamed 2020, El-Shahed et al 2021. ...
