Two outcrossing mechanisms in cowpeas,Vi
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K. O. Rachie; K. Rawal; J. D. Franckowiak; M. A. Akinpelu
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Article
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1975
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Springer
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English
โ 370 KB
Several types of outcrossing mechanisms in cowpeas are observed in breeding plots at IITA. Two of these have been studied. One is genetic male sterility controlled by the simple recessive conditions of a gene designated as ~SZ msz. The other is mechanical male sterility involving petals constricted