Working Document Series Open Access Productivity and Phosphorus Use Efficiencies of Soybean Genotypes on Fields of Differing Soil Fertility in Two Agroecological zones of Uganda P. Ebanyat · J. Ssekamwa · P. Tukamuhabwa On- farm trials were conducted in the Northern moist farmlands (NMF) and South and Eastern Lake Kyoga basin (SELKB) agro-ecological zones of Uganda for two seasons of 2011 to determine the yield response of soybean genotypes to phosphorus … RUF-33180 2012 CC BY 4.0 22 May 2014
