Effects of chicken and cattle manure on wheat production and soil properties in the high terrace and Karu soils in River Nile State in the Sudan
Date of publication:
2010
nitrogen
Nutritive value of selected indigenous legumes for livestock feed in Namibia
Date of publication:
2014
In-season nitrogen prediction for the quality protein maize using the pocket hand-held NDVI sensor on farmers’ field around Ilu-Gelan and Bako-Tibe, Ethiopia
Date of publication:
2014
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