云南北亚热带肉牛饲草营养平衡供应体系建设研究

The Construction Research on Balance Supply System to Beef Forage Nutrient in Northern Sub-tropical of Yunnan

通过开展青贮豆禾混播试验、夏季饲草豆禾混播试验、草产品生产试验和冬春牧草混播试验，提出在云南北亚热带气候条件下适宜四季肉牛饲草营养平衡供应的豆禾混播组合。

Through carrying out the silage bean grain mixed seeding experiments, the summer forage bean grain mixed seeding experiments, the grass production test and the mixed seeding experiments of win- ter and spring pasture in Xiaoshao Kunming City. Proposed that bean grain mixed seeding to balance supply to beef forage nutrient suitable for the four seasons under the Yunnan Northern Sub-tropical climate condi- tion.