| 正大"551"料补饲奶羔羊快速育肥试验 |
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| 引用本文： | 高学玉. 正大"551"料补饲奶羔羊快速育肥试验[J]. 草业学报, 2000, 17(4): 21-22 |
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| 作者姓名： | 高学玉 |
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| 作者单位： | 甘肃景泰县畜牧中心,甘肃,景泰,730400 |
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| 基金项目： | 甘肃省科技厅科研项目;GK971-2-32A; |
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| 摘 要： | 利用正大"551"料补饲奶羔羊,通过30d的饲喂试验表明,母羊在相同的饲养管理水平下,试验组奶羔羊平均日增重分别比对照组提高100%和100%(试验Ⅰ组和Ⅱ组),差异极显著(P<0.01).经济效益比对照组分别提高40.49%和38.67%.
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| 关 键 词： | 奶羔羊,补饲,正大" 551" 料,快速育肥,lamb,supplement,Zhengda 551 |
| 文章编号： | 1001-0629(2000)04-0021-02 |
| 修稿时间： | 1999-08-31 |
A study on fast fattening of lamb with Zhengda 551 feed supplement |
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| GAO Xue-yu. A study on fast fattening of lamb with Zhengda 551 feed supplement[J]. Acta Prataculturae Sinica, 2000, 17(4): 21-22 |
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| Authors: | GAO Xue-yu |
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| Abstract: | Under same feeding level of ewes and after 30 days feeding test, average daily liveweight gain of both trail lamb groups, which treated with Zhengda 551 feed supplement, was 100% higher than that of non-supplement control group and significant difference (p<0. 01). The economic efficiencies of two trail groups were 40. 49% and 38.67% higher than that of the control group respectively. |
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| Keywords: | lamb supplement Zhengda 551 fast fattening |
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