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2. The effect of integrated organic and inorganic fertilizer rates on performances of soybean and maize component crops of a soybean/maize mixture at Bako, Western Ethiopia;Zerihun;Afr. J. Agric. Res.,2013
3. Enhancing Soil Fertility for Cereal Crop Production Through Biological Practices and the Integration of Organic and In- Organic Fertilizers in Northern Savanna Zone of Ghana
4. Crop Rotation as a Soil Fertility Improvement Strategy Using Different Legumes on a Pearl Millet Yield;Shiningayamwe,2012