On‐farm assessment of the potential for the use of herbicide in oxen‐mechanized sorghum production in the Nigerian savanna
作者:
A. O. Ogungbile,
S. T. O. Lagoke,
期刊:
Tropical Pest Management
(Taylor Available online 1989)
卷期:
Volume 35,
issue 2
页码: 133-136
ISSN:0143-6147
年代: 1989
DOI:10.1080/09670878909371341
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Chemical weed control method was compared with the traditional hoe‐weeding practice in sorghum production. Traditional hoe‐weeding method showed slightly greater returns per hectare than the chemical weed control method. However, when returns to labour were considered, herbicide technology was superior to hoe‐weeding. Labour required for weeding was reduced by 60% with the use of herbicide. The technology thus reduced substantially, farmers’ dependence on hired labour for weeding operation. Traditional hoe‐weeding was found to be economically efficient given the current wage rate. The result therefore showed herbicide use as a useful complementary weedcontrolmeasure to hoe‐weeding on small farm holdings rather than a substitute in sorghum production.
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