The Effect of Organic matter on runoff , soil loss and crop yield
Mohammed Seid Muhidin
Broschiertes Buch

The Effect of Organic matter on runoff , soil loss and crop yield

Runoff volume, Sediment yield and crop yield

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Soil erosion is an environmental time bomb. Most agency reports and government publications highlight the degradation of the soils as a major development challenge. But soil and water conservation efforts in Africa have had a long history. Attempts have been made from the colonial era to present time to introduce soil and water conservation measures in a wide range of agro ecological settings, yet many have failed. Being one of the drought prone and famine affected African countries, Ethiopia started a program of soil and water conservation measures on the highlands but the result was far less...