Combining ability studies in cowpea (Vigna unguiculata L.Walp)
DOI:
https://doi.org/10.61180/Abstract
Cowpea (Vigna unguiculata (L.) Walp) being one of the important sources of cheap and high quality vegetable protein is mainly grown for tender pods as vegetable. Cowpea as a crop has many uses such as pulse fodder, cover crop and green manure. It can fix atmosphere nitrogen in the soil by symbiotic bacteria to a range of 6-131 kg/ha per year (Ayanaba and Dart., 1997). To increase the green pod yield of cowpea, knowledge of combining ability effect and variance have paramount significance in deciding the selection of parents and breeding method for obtaining new recombinants for desirable type.
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