| 藏系羊妊娠期补饲预混料对生产性能的影响 |
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| 引用本文： | 何长芳,苏丽萍,韩增祥.藏系羊妊娠期补饲预混料对生产性能的影响[J].青海大学学报,2008,26(3):1-3. |
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| 作者姓名： | 何长芳 苏丽萍 韩增祥 |
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| 作者单位： | 青海大学农牧学院,青海西宁810003 |
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| 摘 要： | 针对青藏高原气候条件，对藏系羊羔羊当年出栏困难的现状，进行了从母羊妊娠期到哺乳期进行补饲的试验。试验表明，给妊娠母羊补饲羊羔初生重比对照组增重提高了25．99％，差异显著；产后母羊继续补饲2个月，只均日增重比对照组提高了38．29％（P〈0．05）。此种补饲方式可为青藏高原自然条件下藏系羔羊当年出栏打好基础。
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| 关 键 词： | 青藏高原 高原气候 藏系母羊 断奶羔羊 预混料 生产性能 |
Effects of premix feed supplement on the performance of Tibetan ewe |
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| HE Chang-fang,SU Li-ping,HAN Zeng-xiang.Effects of premix feed supplement on the performance of Tibetan ewe[J].Journal of Qinghai University(Natural Science),2008,26(3):1-3. |
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| Authors: | HE Chang-fang SU Li-ping HAN Zeng-xiang |
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| Institution: | ( College of Agriculture and Animal Husbandry, Qinghai University, Xining 810003, China) |
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| Abstract: | The experiment of premix feeds addition on performance of Tibetan ewe from pregnancy to lactation period was carried out to try to achieve the goal of saling lambs within one - year - old under Qinghai - Tibet Plateau climate condition. The results showed that the birth weight of lambs from pregnant ewes with premix feed addition increased 25.99% （P 〈0.05） ,the ADG of lambs from lactation ewes with premix feed addition for two omnths was 38.29% （P 〈 0. 05 ）. It is implicated that Tibetan lambs in such kind of production way could have the potential to be sold within one - year - old. |
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| Keywords: | Qinghai - Tibet plateau plateau climate ewe weanling lamb premix feeds production performance |
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