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Legume Research, volume 30 issue 2 (june 2007) : 86-91

PER SE PERFORMANCE OF PARENTS AND HYBRIDS IN SUB SPECIES OF CULTIGEN COWPEA (VIGNA UNGUICULATA)

G. VALARMATHI, , C. SURENDRAN

Affiliations

¹Centre for Plant breeding and Genetics, Tamil Nadu Agricultural university, Coimbatore - 641003, India

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Cite article:- VALARMATHI G., SURENDRAN C. (2024). PER SE PERFORMANCE OF PARENTS AND HYBRIDS IN SUB SPECIES OF CULTIGEN COWPEA (VIGNA UNGUICULATA). Legume Research. 30(2): 86-91. doi: .

ABSTRACT

Thirteen parents involving nine lines and four testers of two sub species of the cultigen cowpea viz., unguiculata and sesquipedalis and their respective hybrids generated through L × T fashion were evaluated for their per se performance for 16 characters. The maximum seed yield and vegetable yield per plant was recorded by L4 × T2 (GP1024/Lola) and L9 × T4 (GP1231/VS 33), respectively. The crosses involving accessions GP 1238, 743 and 1126 with Lola, Vaijayanthi and VS 33 showed superior performance for single plant vegetable and seed yield, clusters per plant, earliness, pod length, crude fibre and crude protein content.

KEYWORDS

REFERENCES

Fery, R.L. (1990). Hort Rev 12: 197 - 122.
Baudoin, J.P. and Marechal, R. (1985). In: Cowpea Research, Production and Utilization. S.R. Singh and K.O.
Rachie (Eds.) Wiley, New York. pp. 3-9.
Digee Bastian eta!., (2001). Madras Agric. J., 88 (7·9): 526-527.
KaJaiyarasi, R. and Palanisamy, GA (1999). Madras Agric; J. 86 (4/6): 216 - 220
Panse, \!.G. and Sukhatme, P.\!. (1961). Statistical Methods for Agricultural Workers. 2nd Ed., ICAR, New Delhi. 227 p.
Singh, B.B. et aI., (1997). In: Advances in Cowpea Research (Singh B.B et aI., Ed). Internationa: Institute of TropicalAgriculture Ibadan, Nigeria: and Japan International Research Center for Agricultural Sciences. Tsukuba, Ibaraki, Japan: pp: 36-54.

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PER SE PERFORMANCE OF PARENTS AND HYBRIDS IN SUB SPECIES OF CULTIGEN COWPEA (VIGNA UNGUICULATA)

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