搜索结果: 1-1 共查到“畜牧学 Ecotype”相关记录1条 . 查询时间(0.069 秒)
Assessment of village chicken production system and evaluation of the productive and reproductive performance of local chicken ecotype in Bure district, North west Ethiopia
Ethiopia local chicken ecotypes village chicken production system
2011/1/11
A survey was conducted in Bure district, North West Ethiopia, from 2007 to 2008 to assess the existing village chicken production system. A participatory rural appraisal and a formal survey were used ...