Improving biological nitrogen fixation (BNF) by groundnuts grown in acid soils through amendment with calcitic and dolomitic limestones
Date of publication:
2010
soil fertility
Effects of innovative farmer practices in soil fertility and water management on soil productivity and maizeand leafy vegetable production in Harare, Zimbabwe
Date of publication:
2010
Translating integrated soil fertility management empirical knowledge into action through participatory learning and marketing with farmers in Zimbabwe
Date of publication:
2010
Pages
