Cropping systems

Bibliographic Details
Main Author:	International Center for Tropical Agriculture
Format:	Book Chapter
Language:	Inglés
Published:	International Center for Tropical Agriculture 1992
Subjects:	manihot esculenta intercropping zea mays vigna unguiculata crop yield nutrient uptake nitrogen phosphorus potassium magnesium calcium varieties clones fertilizers tillage farmers research technology production costs manpower cultivo intercalado rendimiento de cultivos absorción de sustancias nutritivas nitrógeno fósforo potasio magnesio calcio variedades abonos labranza agricultores investigación tecnología costos de producción mano de obra
Online Access:	https://hdl.handle.net/10568/54709

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