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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(10): 372-379
DOI: https://doi.org/10.20546/ijcmas.2017.610.046


Assessment of Genotype x Environment Interaction and Stability Analysis in Okra [Abelmoschus esculentus (L.) Moench] Genotypes for Growth and Yield Components
Prakash1, D. Satish2*, T.B. Alloli3, C.P. Mansur4, S. Raghavendra2, Venkateshalu5 and H.P. Hadimani3
1Department of Horticulture, 2Department of Biotechnology and Crop Improvement, 3Department of vegetable sciences, 4Department of Agronomy, 5Department horticultural entomology, College of Horticulture, University of Horticultural Sciences,Bagalkot-587 104, Karnataka, India
*Corresponding author
Abstract:

The phenotypic stability of sixteen genotypes of okra was tested for growth and yield components by growing them in three different environments. The results revealed significant difference among the genotypes all the traits studied except for plant height at 90 days after sowing and number of fruits per plant. Significant difference among the environments was observed for almost all the characters except for plant height at 90 days after sowing (DAS), number of fruits per plant. GxE interaction was significant for plant height at 45 days after sowing and total yield per plant. The genotypes L5, L8, L9 and L15 were found stable and predictable with high mean value for fruit yield per plant as indicated by regression coefficient approaching unity and non-significant deviation from regression and were stable across different environments


Keywords: Okra, Yield components, Regression, GXE interaction, Stability analysis.
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How to cite this article:

Prakash, M., D. Satish, T.B. Alloli, C.P. Mansur, S. Raghavendra, Venkateshalu and Hadimani, H.P. 2017. Assessment of Genotype x Environment Interaction and Stability Analysis in Okra [Abelmoschus esculentus (L.) Moench] Genotypes for Growth and Yield Components.Int.J.Curr.Microbiol.App.Sci. 6(10): 372-379. doi: https://doi.org/10.20546/ijcmas.2017.610.046