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Agricultural Science Digest, volume 21 issue 1 (march 2001) : 59 - 60

PATH COEFFICIENT ANALYSIS IN CASTOR (RICINUS COMMUNIS L.)

Ramesh Thatikunta·, O.Venkateswarlu, M.M.K.Durga Prasad

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¹Regional AgricUltural Research Station, Palem - 509 215,lndia

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Cite article:- Thatikunta· Ramesh, O.Venkateswarlu, Prasad M.M.K.Durga (2025). PATH COEFFICIENT ANALYSIS IN CASTOR (RICINUS COMMUNIS L.). Agricultural Science Digest. 21(1): 59 - 60. doi: .

ABSTRACT

Correlation and path coefficients were studied for eight characters in 64 F 1 crosses of castor. Character association studies indicated that plant height up to primary spike and effective length of primary spike was strongly associated with seed yield. Path coefficient analysis revealed that plant height up to primary spike had high direct effect on yield.

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REFERENCES

AL-Jibouri, etal..(1958). Agron. J.50:633-637.
Dewey, P.R.and LuKH. (1959). Agron. J.51:511-518.
Patel, P.S. and Jaimini, S.N. (1991).' J.OiJseed Res. 8:105-108.

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