Year 2016, Volume 62, Issue 4

Year : 2016
Volume : 62
Issue : 4
   
Authors : Yusuf DOGAN, Enver KENDAL, Erol ORAL
Title : IDENTIFYING OF RELATIONSHIP BETWEEN TRAITS AND GRAIN YIELD IN SPRING BARLEY BY GGE BIPLOT ANALYSIS
Abstract : Grain yield is very important and complicated trait in spring barley breeding and rely upon combination varied plant traits (agronomic and quality). For this reason, a real barley breeding program necessaries an appropriate mentality of the relationships between grain yield and traits. The aim of study was evaluate the relationship of grain yield and other traits of 25 spring barley genotypes in one location during two years by GGE Biplot analysis. The experiments were performed according to a complete randomized block design with three replications. Factors (G, GE, and GEI) were found to be highly significant (P < 0.01) for grain yield. GGE Biplot indicated that three group were occurred among traits, first group (thousand grain weight, protein content, crude cellulose and cold damage), second group (hectoliter weight, lodging, plant height and heading time), third group (grain yield and seed humidity). Moreover, the study showed that negative correlation was found between grain yield and traits without seed humidity. The results of AMMI model and GGE Biplot indicated that G12, G13, G16 and G18 is proper for grain yield, G2, G6, G19 and G1 desirable origin for quality and other agronomic traits to select for advance stage and use in barley breeding program
For citation : Dogan Y., Kendal E., Oral E.(2016): Identifying of relationship between traits and grain yield in spring barley by GGE biplot analysis. Agriculture and Forestry, 62 (4): 239-252. DOI: 10.17707/AgricultForest.62.4.25
Keywords : Spring Barley, GGE biplot, Yield, Traits, Correlation
   
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ISSN 0554-5579 (Printed)
ISSN 1800-9492 (Online)
DOI : 10.17707/AgricultForest

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