搜索结果: 1-1 共查到“土壤学 technologies”相关记录1条 . 查询时间(0.07 秒)
Assessing impact of soil management technologies on smallholder farmers’ livelihoods in north western Kenya
Impact assessment soil technologies
2011/1/13
Soil nutrient depletion is a major constraint to agricultural production on smallholder farms in Kenya. Intervention in the depletion through soil management project (SMP) was initiated in 1994 throug...