搜索结果: 1-1 共查到“经济学 smallholder farms”相关记录1条 . 查询时间(0.046 秒)
Determinants of efficiency of vegetable production in smallholder farms: The case of Ethiopia
efficiency differentials Ethiopia Parametric and non-parametric methods regression analyses whole-farm versus enterprise
2011/9/16
Improving production efficiency remains as a plausible means of increasing productivity when resource reallocation, and the creation and adoption of new technologies are limited. Technical, allocative...