Stability analysis for grain yield in bread wheat (Triticum aestivum L.) for irrigated ecosystems


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Authors

  • Patel B C Regional Research Station, Anand Agricultural University Anand- 388 110
  • Y M Rojasara Regional Research Station, Anand Agricultural University Anand- 388 110
  • V R Akbari Regional Research Station, Anand Agricultural University Anand- 388 110
  • J A Patel Regional Research Station, Anand Agricultural University Anand- 388 110

https://doi.org/10.25174/kw2y4n38

Keywords:

G x E interaction, Stability, Seed yield and Bread wheat.

Abstract

In bread wheat eight advance lines and four check varieties viz., GW
322, GW 366, GW 496 and LOK-1 were evaluated at three locations to
estimate stability parameters for seed yield. Both linear and non-linear
(pooled deviation) components of G x E variance were signifcant;
however, linear component was of greater magnitude. The genotype,
GW-411 had mean value (2910.22 kg/ha) higher than general mean
(2817.35 kg/ha), regression coeffcient around unity and minimum
deviation from regression, thereby it was identifed as stable genotype
across the environments.

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Submitted

2015-01-17

Published

2014-12-30

Issue

Vol. 6 No. 2 (2014)

Section

Short Communication

License

Copyright (c) 2015 Journal of Wheat Research

Creative Commons License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

The information provided by authors is the sole responsibility by the respective author. The copyright is of the society and no part can be reproduced without prior permission.

How to Cite

C, P. B., Rojasara, Y. M., Akbari, V. R., & Patel, J. A. (2014). Stability analysis for grain yield in bread wheat (Triticum aestivum L.) for irrigated ecosystems. Journal of Cereal Research, 6(2). https://doi.org/10.25174/kw2y4n38