مقالة · مجلة · 2005

On-farm Evaluation of Biological Nitrogen Fixation Potential and Grain Yield of Lablab and Two Soybean Varieties in the Northern Guinea Savanna of Nigeria

J. A. Okogun, Nteranya Sanginga, Robert Clement Abaidoo, K.E Dashiell, Jan Diels

Nutrient Cycling in Agroecosystems

• وصول مغلق

انتقل إلى الناشر10.1007/s10705-005-3821-7