Nutrient effects of modification of shifting cultivation in west Africa

Recycling of plant residues, fertilizer use and inclusion of trees and perennials in crop fields are key components in systems for improved food crop production on infertile soils in the forest regions of West Africa. 2 On Alfisols of pH 5.5 or higher in the forest and forest-savanna transitional zo...

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Bibliographic Details
Main Authors: Juo, A.S., Kang, B.T.
Format: Book Chapter
Language:Inglés
Published: 1989
Subjects:
Online Access:https://hdl.handle.net/10568/98745

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