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The effects of several crop management systems on bread wheat yields in the Ethiopian Highlands
(African Crop Science Society, 1997)
Crop management (CM) research conducted in Ethiopia has tended to quantify yield gains and losses associated with single management factors, making it difficult to determine the relative importance of main effects and ...
On-farm evaluation of alternative bread wheat production technologies in northwestern Ethiopia
(African Crop Science Society, 1995)
Wheat ( Triticum spp.) is a major crop grown in northwestern Ethiopia. The primary wheat production constraints in this area include low soil fertility, use of unimproved and disease-susceptible varieties, and high weed ...