Etude d'un système de désherbage de la culture cotonnière au Burundi

Carême, C.

Etude d'un système de désherbage de la culture cotonnière au Burundi

1996

Carême, C.

Cotton Weeds and Study of a Chemical Cotton Weeding System in Burundi. Cotton fields maintenance is a major constraint for farmers in Burundi. A chemical cotton herbicide system has studied and used to adjust an integrated weed management system especially against Cyperus esculentus L. during annual crop rotation. "Low volume spraying" herbicides provided efficient crop weeding during the six first weeks after sowing and increased the average productivity with 16 to 33 %. Herbicides had no negative effect on the bean crops following a cotton in the rotation.

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