舍饲滩羊母羊日粮营养水平对其繁殖性能的影响OA
Effect of Dietary Nutrition Levels on Reproductive Performance of Yard Feeding Female Tan Sheep
旨在探讨日粮营养水平对舍饲滩羊母羊繁殖性能的影响。选取舍饲滩羊母羊作为试验对象，测定其在不同繁殖期的体重变化；同时，以轮牧滩羊母羊作为对照，测定并比较二者在不同繁殖期血清中的氮含量和激素含量，计算并比较二者在试验期间的主要繁殖性能指标。结果表明，舍饲羊妊娠前期和妊娠后期日增重分别为40.56 g和19.33 g，哺乳期体重日减轻53.17 g；舍饲羊在整个繁殖期的血清TP含量均高于轮牧羊，而轮牧羊在整个繁殖期的血清SUN含量均高于舍饲羊；舍饲羊在…查看全部>>
The aim of the present study was to assess the dietary nutrition levels on reproductive performance of yard feeding female Tan Sheep. The variation of the weight of yard feeding female sheep in different stages of reproductive period was characterized;the serous nitrogen content and hormones content of yard feeding females were determined and were statistically compared with that of rotational grazing females;the main indicators associated with reproductive …查看全部>>
陈学娟;崔保国;赵金宇;汪志奋;巫亮
宁夏盐池滩羊选育场，宁夏 盐池 751506宁夏盐池滩羊选育场，宁夏 盐池 751506宁夏盐池滩羊选育场，宁夏 盐池 751506宁夏盐池滩羊选育场，宁夏 盐池 751506宁夏农牧厅畜牧局，宁夏 银川 751501
农业科技
舍饲滩羊营养繁殖性能
yard feeding Tan Sheepnutritionreproductive performance
《畜牧与饲料科学》 2016 (9)
35-38,4
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