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
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