搜索结果: 1-1 共查到“畜牧学 smallholder farming”相关记录1条 . 查询时间(0.062 秒)
Seasonal changes in body condition scores of pigs and chemical composition of pig feed resources in a semi-arid smallholder farming area of Zimbabwe
Rural pig production body condition scoring Commelina benghalensis proximate analysis Richardia brasiliensis
2009/3/3
There are few studies quantifying the productivity of rural pigs and evaluating the nutritive value of non-conventional feeds, such as weeds. The objectives of this study were to determine changes i...