从产量和品质的角度筛选云南奶牛青饲料轮供的饲草品种

从产量和品质的角度筛选云南奶牛青饲料轮供的饲草品种的英文翻译

基本释义

• In the process of succulence's alternant supply filtering forage grass breeds for the milch cow in Yunnan from yield and quality