Studies on variability analysis in groundnut (Arachis hypogaea L.)


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Studies on variability analysis in groundnut (Arachis hypogaea L.)

Authors

  • R G GAWALI Department of Genetics and Plant Breeding, College of Agriculture, VNMKV, Latur-413 512
  • A M MISAL Department of Genetics and Plant Breeding, College of Agriculture, VNMKV, Latur-413 512.
  • V G SONAWANE Department of Genetics and Plant Breeding, College of Agriculture, VNMKV, Latur-413 512.

https://doi.org/10.56739/jor.v37iSpecialissue.139394

Keywords:

GCV, Groundnut, PCV, Yield and yield traits

Abstract

The present investigation in groundnut was undertaken to study the extent of genetic variability for yield
contributing characters in eighteen groundnut genotypes including three checks. These were evaluated at Oilseed Research Station, Latur during kharif 2016. The observations were recorded on selected five plants for seventeen characters. The estimates of genotypic and phenotypic coefficient of variation indicated that maximum GCV and PCV were observed for number of pods/plant, kernel yield/plant, pod yield/plant, harvest index, total sugar, thrips incidence, trichome frequency, SMCR. The estimates of variability were appreciably high for harvest index, number of pods/plant, kernel yield/plant and pod yield/plant, total sugar, and trichome frequency.

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References

R G GAWALI, A M MISAL AND V G SONAWANE

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Submitted

2023-07-18

Published

2020-03-12

How to Cite

R G GAWALI, A M MISAL, & V G SONAWANE. (2020). Studies on variability analysis in groundnut (Arachis hypogaea L.): Studies on variability analysis in groundnut (Arachis hypogaea L.). Journal of Oilseeds Research, 37(Specialissue). https://doi.org/10.56739/jor.v37iSpecialissue.139394