Tillage and fertilizer effect on maize and soybean yields in the Guinea savanna zone of Ghana
Abstract Background The most limiting factors for sustainable maize production in smallholder farming systems of sub-Saharan Africa, especially the savanna agro-ecological zone, are erratic rainfall pattern and low soil fertility. Methods Research was conducted with smallholder farmers in 2013 and 2...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2017-06-01
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Series: | Agriculture & Food Security |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s40066-017-0094-8 |