| 长大长与杜长嵊杂交组合猪肥育效果的比较 |
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| 引用本文： | 田爱民,周月珍.长大长与杜长嵊杂交组合猪肥育效果的比较[J].家畜生态学报,2001,22(2):38-39. |
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| 作者姓名： | 田爱民 周月珍 |
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| 作者单位： | 1. 宁波姚江牧业有限公司,
2. 杭州农业学校 |
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| 摘 要： | 在我公司现有的饲养条件下，对40头内元猪和40头外元猪进行了肥育比较试验，结果表明长大长猪料重比2.87∶1，杜长嵊猪2.83∶1；长大长猪日增重452g，杜长嵊猪日增重460g；成活率杜长嵊猪100%，长大长猪95%；；杜长嵊猪的肉质等级也比长大长猪略高。
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| 关 键 词： | 饲养条件 猪 生长表现 料重比 饲养效果 |
| 文章编号： | 1004-5228(2001)02-0038-02 |
| 修稿时间： | 2000年9月24日 |
A Comparison of Fattening Effect Between Large Yorkshire×Landrace and Duroc×(Landrace×Sheng Pig) |
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| TIAN Ai-min,ZHOU Yue-zheng.A Comparison of Fattening Effect Between Large Yorkshire×Landrace and Duroc×(Landrace×Sheng Pig)[J].Acta Ecologae Animalis Domastici,2001,22(2):38-39. |
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| Authors: | TIAN Ai-min ZHOU Yue-zheng |
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| Abstract: | This fattening experiment was conducted with 80 pigs under the present feediny condition in our company. The results showed that ratio of feed intake/weight gain was 2.83 to 1 in ［Large Yorkshire×Landrace］(L×L), and 2.87 to 1 in ［Duroc×(Landrace×Sheng pig)］(D×L×S); Daily gain was 452 grams in L×L, and 460 grams in D×L×S; The livability was 100% in D×L×S, and 95% in L×L; Meat quality in D×L×S was slightly better than that in L×L. |
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| Keywords: | feeding condition pig growth performance ratio of feed intake/weight gain feeding effect |
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