İleri pamuk (G. hirsutum l.) hatlarının biplot analiz yöntemi ile değerlendirilmesi

Abstract

This study was carried out in randomized block design with 3 replications 9 cotton lines (Line 1-9) and 3 standard cotton varieties (ST4-68, BA-119, and DP-396) were used as material in Diyarbakır Central and Bismil ecological conditions in 2018. There were examined single boll weight (g), cotton seed yield (kg da-1), 100 seed weight (g), gin output (%), fiber length (mm), fiber fineness (mic.), fiber strength (gr tex-1), spinning consistency index in this study. Inter-feature correlation analysis and biplot analyzes were performed for the examined. Considering all investigated traits, Line-9, Line-7, Line-3, Line-1, ST-468 and Line-2 genotypes were suitable and satisfactory for the ecological location of Diyarbakır. However, only the Line-8 genotype is recommended for the Bismil location as it is a suitable and satisfactory genotype. Line-8 genotype stability was determined as the lowest genotype. It was concluded that biplot analysis produced very good information in examining the genotype x location relationship and the performance of new lines in different and more location conditions.