Stability for grain yield in direct sown rainfed rice (Oyza sativa)


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Authors

  • J R WITCOMBE
  • AMAR PRASAD
  • K S SANDHU
  • M BILLORE
  • R PANDYA
  • J P YADAVENDRA

Keywords:

Rice, Rainfed, Stability, Grain yield

Abstract

This study is summarised as an experiment comprising 5 varieties of direct sown rainfed rice (Oryza sativa L.) was conducted in Rajasthan and Madhya Pradesh during 2002- 2003 and 2003-2004. All the varieties differed significantly in their grain yield in different environments. Environment (linear) and variety x environment (linear) interactions were also significant. On the basis of stability analysis the variety 'Ashoka 228' was found stable for better environments, whereas 'Ashoka 200F' was stable across environments with better yield potential.

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Issue

Vol. 77 No. 5 (2007)

Section

Articles

License

The copyright of the articles published in The Indian Journal of Agricultural Sciences is vested with the Indian Council of Agricultural Research, which reserves the right to enter into any agreement with any organization in India or abroad, for reprography, photocopying, storage and dissemination of information. The Council has no objection to using the material, provided the information is not being utilized for commercial purposes and wherever the information is being used, proper credit is given to ICAR.

How to Cite

WITCOMBE, J. R., PRASAD, A., SANDHU, K. S., BILLORE, M., PANDYA, R., & YADAVENDRA, J. P. (2011). Stability for grain yield in direct sown rainfed rice (Oyza sativa). The Indian Journal of Agricultural Sciences, 77(5). https://epubs.icar.org.in/index.php/IJAgS/article/view/3379