Identification of soybean (Glycine max (L.) Merrill) varieties suitable for different sowing windows

Identification of soybean (Glycine max (L.) Merrill) varieties suitable for different sowing windows


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Authors

  • T ONKARAPPA University of Agricultural Sciences, GKVK, Bengaluru-65, Karnataka
  • S GAYATHRI University of Agricultural Sciences, GKVK, Bengaluru-65, Karnataka
  • G P HARSHITHA University of Agricultural Sciences, GKVK, Bengaluru-65, Karnataka
  • N MANASA University of Agricultural Sciences, GKVK, Bengaluru-65, Karnataka

https://doi.org/10.56739/jor.v40iSpecialissue.145292

Keywords:

AMMI Stability Value (ASV), GSI, Soybean, Stability Index (SI)

Abstract

Seven soybean genotypes were evaluated across three seasons to identify genotypes suitable for different sowing windows. Percent variance contributed by genotypes main effects was more to total genotypic variability than that contributed by seasons, dates of sowing, genotypes × seasons interactions and genotypes × dates of sowing interactions for 50% flowering, number of branches and 100 seed weight. Seasons and dates of sowing main effects contributed more to total genotypic variability than genotypes, GSI and GDOSI for plant height, number of pods and grain yield. DSb 21, DSb 23 and KBS 23 showed lowest estimates of AMMI Stability Value and Stability Index for grain yield hence they are considered as widely adopted genotypes across the seasons.

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References

Anonymous, Indiastat, 2019.

Farshadfar, E., 2011, Chromosomal localization of the genes controlling adaptation in Agropyron elongatum using AMMI-based simultaneous selection index of yield and Stability. Int. J. Plant Breed. 5(2): 80-83.

Painkra, P., Shrivatava, R., Nag, S. K and Kute, I., 2018, Correlation analysis for seed yield and its attributing traits in soybean (Glycine max (L.) Merrill). Int. J. Curr. Microbiol. App. Sci., 7(4): 2034-2040. DOI: https://doi.org/10.20546/ijcmas.2018.704.234

Journal of Oilseeds Research

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Submitted

2023-11-15

Published

2023-12-14

Issue

Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research

Section

Articles

License

The Journal of Oilseeds Research reserves all the copy rights of the published articles and prior permission is to be taken from the journal office if any part of the published articles is to be reproduced in any form in any other publication.

How to Cite

T ONKARAPPA, S GAYATHRI, G P HARSHITHA, & N MANASA. (2023). Identification of soybean (Glycine max (L.) Merrill) varieties suitable for different sowing windows: Identification of soybean (Glycine max (L.) Merrill) varieties suitable for different sowing windows. Journal of Oilseeds Research, 40(Specialissue). https://doi.org/10.56739/jor.v40iSpecialissue.145292