1. Root production, soil organic matter, soil moisture, and sorghum yield in an alley-cropping system with Acacia saligna (Labill.) Wendl. and Gliricidia sepium (Jacq.) Walp. in the Hararghe Highlands, eastern Ethiopia
المؤلف: A. Abdelkadir
المکتبة: کتابخانه مطالعات اسلامی به زبان های اروپایی (قم)
موضوع: Agronomy,alley cropping,Biological sciences,Forestry,intercropping,Soil sciences
