Title of article :
Rock phosphate-P enhances biomass and nitrogen accumulation by legumes in upland crop production systems in humid West Africa
Author/Authors :
Eklou A. Somado، نويسنده , , Kanwar L. Sahrawat and Ronald F. Kuehne ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Keywords :
Acid soils . Crotalaria . Phosphate rock .Biological nitrogen fixation (BNF) . West Africa
Journal title :
Biology and Fertility of Soils
Journal title :
Biology and Fertility of Soils