Conservation Tillage, Local Organic Resources, and Nitrogen Fertilizer Combinations Affect Maize Productivity, Soil Structure and Nutrient Balances in Semi-arid Kenya
Autor: | J. Kihara, A. Bationo, D.N. Mugendi, C. Martius, P.L.G. Vlek |
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Rok vydání: | 2011 |
Zdroj: | Innovations as Key to the Green Revolution in Africa ISBN: 9789048125418 |
DOI: | 10.1007/978-90-481-2543-2_14 |
Databáze: | OpenAIRE |
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