Effect of nitrogen and phosphorous rates and sources on grain and forage yield of maize in river Nile State
Date of publication:
2010
nitrogen
Improving biological nitrogen fixation (BNF) by groundnuts grown in acid soils through amendment with calcitic and dolomitic limestones
Date of publication:
2010
Farmer - managed trials for evaluation of rhizatech and legumefix in Bungoma district Kenya
Date of publication:
2010
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