Extension trials with perennial crops on smallholders' fields in Africa
Cultural standards and the husbandry techniques used on small farmer's fields are seldom the same as those practised on research and experimental stations in the developing countries. The need for extensive agronomic experiments to be sited on samll farmers' fields is emphasized. This method has been quite widely used with annual crops, but could with advantage be more generally adopted in perennial crops. Some of the advanteges of this approach in agronomic investigation are illustrated by examples from work carried out in East Africa
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| Format: | biblioteca |
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1970
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| Subjects: | CULTIVO, SISTEMAS DE CULTIVO, EXPLOTACION AGRICOLA EXTENSIVA, TENENCIA, CULTIVOS PERENNES, CULTIVOS EXTENSIVOS, |
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