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Journal code(s)
- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
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Vol. 12, Issue 12 (2023)
Assessment of correlation and path analysis in greengram (Vigna radiata (L.) Wilczek)
Author(s):
SA Gaikwad, VK Gite, NA Gavhane, DK Patil and VB Girnare
SA Gaikwad, VK Gite, NA Gavhane, DK Patil and VB Girnare
Abstract:
The present investigation entitled “Genetic Diversity studies in Greengram (Vigna radiata (L.) Wilczek)” was undertaken to study the extent of genetic diversity, correlation and path analysis in 40 genotypes of greengram. The genotypes were evaluated in Randomize Block Design with three replications during kharif 2020-21, at farm of Agril Botany, College Agriculture Badnapur. Observations were recorded for 10 characters viz, days to 50% flowering, days to maturity, plant height, number of primary branches, number of secondary branches, number of pods per plant, number of seeds per pod, 100 seed weight, seed yield per plant and harvest index.
The present investigation entitled “Genetic Diversity studies in Greengram (Vigna radiata (L.) Wilczek)” was undertaken to study the extent of genetic diversity, correlation and path analysis in 40 genotypes of greengram. The genotypes were evaluated in Randomize Block Design with three replications during kharif 2020-21, at farm of Agril Botany, College Agriculture Badnapur. Observations were recorded for 10 characters viz, days to 50% flowering, days to maturity, plant height, number of primary branches, number of secondary branches, number of pods per plant, number of seeds per pod, 100 seed weight, seed yield per plant and harvest index.
The traits number of pods per plant, number of primary branches per plant, number of secondary branches per plant, 100 seed weight and harvest index exhibited significantly positive association with seed yield. This indicates the simultaneous improvement of these characters through selection.
Path coefficient analysis indicated that the characters viz., number of pods per plant, number of primary branches per plant, number of secondary branches per plant, 100 seed weight, number of seeds per pod, days to maturity and harvest index exhibited highest direct effect on seed yield. The selection of genotypes based on these characters as selection criterion would be useful in improving the seed yield potential in greengram.
Pages: 390-396 | 169 Views 96 Downloads
How to cite this article:
SA Gaikwad, VK Gite, NA Gavhane, DK Patil, VB Girnare. Assessment of correlation and path analysis in greengram (Vigna radiata (L.) Wilczek). Pharma Innovation 2023;12(12):390-396.
Journal code(s)
- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
Main Menu
Special Issue
Copyright Form
Identifier
The Pharma Innovation Journal
