Farmers’ agronomic and social evaluation of productivity, yield and N2-fixation in different cowpea varieties and their subsequent residual N effects on a succeeding maize crop
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Date
2008
Journal Title
Journal ISSN
Volume Title
Publisher
Nutrient Cycling in Agro-ecosystem (80): 189-109
Abstract
Description
Keywords
N natural abundance, Forage cowpea, Marketability, Crop rotations