GENOTYPE-LOCATION INTERACTION OF INDICA RICE USING AMMI MODEL

Authors

  • M. J. Hasan Hybrid Rice Section, Bangladesh Rice Research Institute, Joybdebpur, Gazipur 1701
  • M. U. Kulsum Hybrid Rice Section, Bangladesh Rice Research Institute, Joybdebpur, Gazipur 1701
  • M. S. Hossain LGED, Itna, Kishoregonj
  • M. M. Billah Bangladesh Agricultural Research Institute, Gazipur 1701
  • A Ansary Hybrid Rice Section, Bangladesh Rice Research Institute, Joybdebpur, Gazipur 1701

DOI:

https://doi.org/10.3329/bjpbg.v24i2.17001

Keywords:

GEI, RCBD, IPCA Score, biplot analysis

Abstract

Phenotypic stability of 12 rice genotypes for plant height, days to maturity and yield were assessed at five different locations through regression and deviation from regression using Additive Main Effect and Multiplicative Interaction (AMMI) model. The result showed highly significant genotypic and G x E interaction. The G x E interaction influenced the relative ranking of the genotypes tested, BR1A/BR827R, Teea, BRRI dhan33 and Mayna showed low interaction effect with score nearest to zero with above average yield. While two genotypes BRRI hybrid dhan4 and Heera995 exhibited high positive interaction effect, gave mean grain yield around 5 ton/ha and was better suited to favorable environments. Similarly AMMI characterized the environments and identified Satkhira as a favorable environment for the better expression of the trait studied.

DOI: http://dx.doi.org/10.3329/bjpbg.v24i2.17001

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Published

2011-12-31

How to Cite

Hasan, M. J., Kulsum, M. U., Hossain, M. S., Billah, M. M., & Ansary, A. (2011). GENOTYPE-LOCATION INTERACTION OF INDICA RICE USING AMMI MODEL. Bangladesh Journal of Plant Breeding and Genetics, 24(2), 09–18. https://doi.org/10.3329/bjpbg.v24i2.17001

Issue

Vol. 24 No. 2 (2011)

Section

Articles

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