Autor:
Akobundu, I.O.
The climbing growth habit of white yam (Dioscorea rotundata) coupled with its inability to shade the ground completely at any stage of its growth and development makes it very susceptible to weed interference. The critical period of weed interference in white yam was between the 8th and 16th week...
Enlace original:
https://cgspace.cgiar.org/handle/10568/96224
Akobundu, I.O.
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[Weed interference and control in white yam (Dioscorea rotundata Poir)]
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Weed interference and control in white yam (Dioscorea rotundata Poir)