Manure and Soil Fertility Management in Sub-Humid and Semi-Arid Farming Systems of Sub-Saharan Africa: Experiences from Kenya

Autor: P. Snijders, B. Wouters, L.N. Gachimbi, F.N. Muchena, G.N. Gachini, A. de Jager, D.D. Onduru
Rok vydání: 2008
Předmět:
Zdroj: International Journal of Agricultural Research. 3:166-187
ISSN: 1816-4897
DOI: 10.3923/ijar.2008.166.187
Databáze: OpenAIRE