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Evaluation of Crop Residue Retention, Compost and Inorganic Fertilizer Applic...

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Soil fertility depletion is a serious problem in the highlands of Ethiopia. A field experiment was conducted for two consecutive cropping seasons (2009-2010) on farmers’ fields in Degem Wereda, North Shewa, Oromiya Regional State. The objective of this study was to evaluate the effects of crop residue, compost, inorganic fertilizer and cropping system as...

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