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Agricultural Science Digest, volume 20 issue 1 (march 2000) : 9-12

PATH COEFFICIENT ANALYSIS IN GROUNDNUT AT DIFFERENT LOCATIONS AND YEARS

S.K. Bera, P.K. Das

Affiliations

¹Dept. of Plant Breeding and Genetics B.C.K.V.V., Mohanpur-741 252, Nadia, West Bengal

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Cite article:- Bera S.K., Das P.K. (2024). PATH COEFFICIENT ANALYSIS IN GROUNDNUT AT DIFFERENT LOCATIONS AND YEARS. Agricultural Science Digest. 20(1): 9-12. doi: .

ABSTRACT

Forty four genotypes of groundnut were evaluated for path coefficient analysis
In three years at two locations. Path coefficient analysis Indicated positive direct
contribution of pods/plant and harvest Index to the seed yield Irrespective of
locations and years effect. Their correlations with slled yield were also significantly
positive. So pod yield/plant and harvest Index can be used directly as selection
criteria for Improvement of seed yield In groundnut.

KEYWORDS

REFERENCES

Arunachalam, V. and Bondopadhyay, A. (1984). Madras Agrlc. J. 71 : 431-438.
Dewey, D.R. and Lu, K.H. (1959). Agron. J. 51 : 515-518.
Narasimahalu, S. and Reddy, G.M. (1986) J. Cyto. Gent. 21 : 6-14.
Prasanthi, L. et a/., (1990). J. Res. APAU 18(2) : 135-137.
Vaddoria, M.A. and Patel. V.J. (1992) Madras Agric. J. 79 : 500-504

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PATH COEFFICIENT ANALYSIS IN GROUNDNUT AT DIFFERENT LOCATIONS AND YEARS

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