畜牧与饲料科学2012，Vol.33Issue(11)：99-102,4.
不同精粗比水平下华北驼绒藜饲用评价
The Feeding Value of Ceratoides arborescens in Different Concentrate to Roughage Ratio
摘要
Abstract
Ceratoides arborescens is a forage resource with considerable amount and vast distribution, but the understanding of its feeding value had rest on a traditional standard. The feeding value of Ceratoides arborescens is developed in order to fully understand and utilize Ceratoides arborescens, relieve the problem of forage lacking during winter and spring time or clue to white and black disaster, and explore a new way of effective sheep raising in desert steppe. The experiment was conducted to feed sheep on particle diet combined ground Ceratoides arborescens ,alfalfa and millet straw with concentrate in different ratio. Then the weight gainsof sheep were analyzed comparatively. The results showed that, in the level of 30% concentrated feed, the Ceratoides arborescens and millet straw roughage mix had the same weight gain effect as alfalfa,and could increase net income by 80 RMB per sheep;concentrate to roughage ratio at 3:7 with Ceratoides arborescens used has better economic output.关键词
精粗比/华北驼绒藜/饲用评价Key words
concentrate to roughage/Ceratoides arborescens/feeding evaluation分类
农业科技引用本文复制引用
王晓光,吴江鸿,刘亚红,邱晓,纳钦,孙海莲..不同精粗比水平下华北驼绒藜饲用评价[J].畜牧与饲料科学,2012,33(11):99-102,4.基金项目
基金项目：科技部农业科技成果转化资金项目 （）
内蒙古科技厅应用技术研究与开发项目 （）
国家牧草产业技术体系（CARS-35）. （）
