Yield stability Analysis of promising bread wheat genotypes under saline conditions using AMMI and GGE-Biplot analysis

Document Type : Research Paper

Authors

1 Associate Professor, Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.

2 Assistant Professor, Zanjan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Zanjan, Iran

3 Assistant Professor, Yazd Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Yazd, Iran

4 Assistant Professor, Kerman Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Kerman, Iran

5 Assistant Professor, Esfahan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Esfahan, Iran

6 Researcher at the Agricultural and Natural Resources Research Center of Southern Khorasan

7 Crop and Horticultural Science Research Department, Zabol Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Zabol, iran

10.22034/saps.2023.54186.2948

Abstract

In order to investigate the interaction effect of genotype × environment and to identify the stable genotypes of wheat in the saline areas ,18 promising wheat lines along with two control varieties, Narin and Barzegar, in five regions including Birjand, Kerman, Yazd, Zabul and Isfahan in the majority of randomized complete block design with 3 replications and during two years crop under salinity stress were evaluated. After combined analysis of variance, stability analysis was performed using AMMI multivariate method and GGE biplot. Based on the first and second main components of AMMI2, G19, G5 and to some extent G10 genotypes with the least amount of interaction and based on GGE biplot, G18 and G10 genotypes were among the superior genotypes in terms of yield and yield stability. This analysis divided the environments into three environmental groups and the genotypes into five genotypic groups.Totally, Considering grain yield and yield stability, G18 and G3 genotypes were selected as superior genotypes that can be introduced as new cultivars for saline regions of the country

Keywords

Main Subjects

JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION

Articles in Press, Accepted Manuscript
Available Online from 19 January 2025

Files

Share

How to cite

Statistics