| 不同增重剂对枯草期同羊生长的影响 |
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| 引用本文： | 昝林森,陈玉林,冯忠义.不同增重剂对枯草期同羊生长的影响[J].西北农林科技大学学报(社会科学版),1997,25(3):69-72. |
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| 作者姓名： | 昝林森 陈玉林 冯忠义 |
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| 作者单位： | 西北农业大学动物科学系，陕西省白水县同羊保种场，陕西省蒲城县畜牧兽医站 |
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| 基金项目： | 陕西省“八五”攻关项目 |
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| 摘 要： | 应用“ＣＮＴ”及“９２１１”增重剂处理枯草期同羊。结果表明，两种增重剂可有效促进同羊生长，防止掉膘损失，增重效果达５０％以上；在改善同羊胴体组成方面，“９２１１”增重剂可使眼肌面积、后腿重和熟肉率分别提高８．８９％，２１．１９％和２．００％，“ＣＮＴ”增重效果则相应为１１．８３％，１０．２４％和７．８１％．
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| 关 键 词： | 同羊 枯草期 生长 胴体组成 |
Influences of Different Weightgrow Agents on Tong Sheep Growth during Grass-Withering Period |
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| Zan Linsen,Chen Yulin,Fen Zhongyi,Dang Quanhong,Xiao Zhitong,Li Fuxing.Influences of Different Weightgrow Agents on Tong Sheep Growth during Grass-Withering Period[J].Journal of Northwest Sci-Tech Univ of Agr and,1997,25(3):69-72. |
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| Authors: | Zan Linsen Chen Yulin Fen Zhongyi Dang Quanhong Xiao Zhitong Li Fuxing |
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| Institution: | 3 ( 1 Department of Animal Science, Northwestern Agricultural University,Yangling, Shaanxi 712100) ( 2 Tong Sheep Breeding Farm of Beishui County, Beishui, Sha |
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| Abstract: | Twokindsofweightgrowagents ofCyclicNucleotides(CNT)and "9211" were used in this research in order to study the effects of these on castrated Tong Sheep growth in grass withering period.The results showed that two kinds of weightgrow agents could significantly improve the growth of Tong Sheep with the weight grow efficiency by over 50%;and in the carcass composition improvement, eye muscle area,hind limb weight and rate of ripening meat could be increased by 8.89%,21.19% and 2.00% respectively with "9211"; and increased by 11.83%, 10.24% and 7.81% respectively with CNT. |
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| Keywords: | Tong Sheep grass withering period growth carcass composition |
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