| 架子牛育肥精料配方筛选 |
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| 引用本文： | 郭正山. 架子牛育肥精料配方筛选[J]. 中国牛业科学, 2004, 30(5): 15-16,55 |
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| 作者姓名： | 郭正山 |
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| 作者单位： | 甘肃省临夏州畜牧兽医工作站,甘肃,临夏,731100 |
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| 摘 要： | 试验研究了4种不同的精饲料配方对架子牛进行育肥。结果表明,试验 、 和 组日增重分别高于试验 组174g(P<0.01)、295g(P<0.01)和66g(P<0.01),试验 、 和 组之间日增重差异不显著(P>0.05)。从日增重、投入产出综合分析, 组经济效益最高,依次是 组和 组。
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| 关 键 词： | 架子牛 育肥 精料配方 增重 经济效益 |
| 文章编号： | 1001-9111(2004)05-0015-02 |
Finishing Concentrate Formula Selection for Stockers |
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| GUO Zheng-shan. Finishing Concentrate Formula Selection for Stockers[J]. China Cattle Science, 2004, 30(5): 15-16,55 |
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| Authors: | GUO Zheng-shan |
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| Abstract: | Four Concentrate formulas (I, II, III and IV) were used to finish stockers. Results showed that average daily gain of formula II, III and IV was higher than that of formula I for 174 g (%P%<0.01), 295 g (%P%<0.01) and 66 g (%P%<0.01), respectively. Average daily gain of formula II, III and IV were not significantly different (%P%>0.05). Comprehensively analysis of daily gain and ratio of economic input and out demonstrated that formula III was the best, the next is II and IV formula. |
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| Keywords: | Stocker Finishing Concentrate formula Weight gain Economic profit |
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