Upscaling the use of efficient and affordable soil fertility replenishment practices for small holder farmers of western Kenya
Date of publication:
2010
organic fertilizers
Soil properties effects and management of organic residues to improve C sequestration, reduce N losses and improve crop yields
Date of publication:
2010
Effect of different types of organic fertilizers on growth, quality and yield of tomatoes in sandy soil
Date of publication:
2010
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