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当前位置: 首页 > 文章 > 不同精粗料组合对冬季舍饲羯滩羊的肥育效果 草业科学 1991 (6) 62-64
Position: Home > Articles > EFFECTS OF DIFFERENT DIET COMPOSITIONS ON THE FATTENING OF THE PEN FEEDING TAN—SHEEP DURING THE WINTER Pratacultural Science 1991 (6) 62-64

不同精粗料组合对冬季舍饲羯滩羊的肥育效果

作  者：
崔用侠;曾彦军;秦有武;葛文华;李勇
单  位：
甘肃草原生态研究所
关键词：
日粮组合;纤维饲料开发;舍饲滩羊
摘  要：
本文以胡麻饼替代农户传统补饲用的碗豆,同时搭配丰裕的玉米秸,并对小麦秸进行氨化处理,寻求符合当地条件,饲喂效果较好的冬季舍饲滩羊的日粮组合。结果表明含15%胡麻饼的 A_2配方+玉米秸(B_1)日粮组合的采食量及日增重极显著高于 A_1(碗豆)配方+玉米秸(B_1)的日粮组合(P<0.01);屠宰率及纯收入亦较高。麦秸氨化后与 A_2配方组台,饲喂效果和经济效益接近最好的 A_2+B_1日粮组合。
译  名：
EFFECTS OF DIFFERENT DIET COMPOSITIONS ON THE FATTENING OF THE PEN FEEDING TAN—SHEEP DURING THE WINTER
作  者：
Cui Yongxia Zeng Yanjun (Gansu Grassland Ecological Research Institute,Lanzhou)
关键词：
sheep diet;;pen feeding
摘  要：
Sixteen wethers were randomly selected and 2×2 Latin Square trial design was used in this study which aimed at choosing an optimized diet composition for the stall-fed Tan-sheep in winter.The volun- tary feed intake and the daily weight gain for A_2×B_1 ration(concentrate containing 15% flax meal plus corn stalk)were considerably higher than those of other three diet compositions(P<0.01);meanwhile, the slaughter rate and the economic benefit of A_2×B_1 ration were also better than those of other ra- tions.When the stall-feeding wethers were fed with the ammoniaed wheat straw plus A_2 concentrate,same results to the A_2×B_1 ration were obtained.

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