| 非淀粉多糖酶对仔猪早期生产性能和消化性能的影响 |
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| 引用本文： | 徐建雄,崔立,陈鲁勇.非淀粉多糖酶对仔猪早期生产性能和消化性能的影响[J].动物营养学报,2001,13(3):56-59. |
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| 作者姓名： | 徐建雄 崔立 陈鲁勇 |
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| 作者单位： | 上海交通大学农学院, |
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| 摘 要： | 选用10头母猪生产的100多头仔猪 ,研究了玉米—豆粕型仔猪日粮中添加非淀粉多糖酶对仔猪早期生长性能和消化性能的影响。试验组在对照组日粮中添加120g/t非淀粉多糖酶。试验结果表明 ,添加非淀粉多糖酶使断奶仔猪蛋白质消化率提高9.67 %(P<0.05) ,有机物消化率提高15.40 %(P<0.05) ;添加非淀粉多糖酶对仔猪断奶前的生长无明显影响 ,但对断奶后0～14天的生长有显著的促进作用 ,可提高仔猪日增重10.40 %(P<0.05) ,提高窝重17.65 %(P<0.05)。试验结果同时提示断奶仔猪日粮中添加非淀粉多糖酶可有效地缓解仔猪断奶时的应激反应
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| 关 键 词： | 非淀粉多糖酶 玉米—豆粕型日粮 早期生产性能 消化率 仔猪 |
| 文章编号： | 1006-267X(2001)03-0056-04 |
| 修稿时间： | 2000年8月1日 |
THE EFFECT OF SUPPLEMENTAL NON- STARCH-POLYSACCHARIDE ENZYME ON GROWTH AND NUTRIENT DIGESTIBILITY OF WEANLING PIGS |
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| XU Jian-xiong,CUI Li,CHEN Lu-yong.THE EFFECT OF SUPPLEMENTAL NON- STARCH-POLYSACCHARIDE ENZYME ON GROWTH AND NUTRIENT DIGESTIBILITY OF WEANLING PIGS[J].Acta Zoonutrimenta Sinica,2001,13(3):56-59. |
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| Authors: | XU Jian-xiong CUI Li CHEN Lu-yong |
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| Abstract: | More than 100 weanling pigs from 10 sows were studied the effect of adding non-starch-polysaccharide enzyme(NSPE) to corn-soybean diet on the growth and nutrient digestibility of weanling pigs.A corn-soybean diet as basic diet was used in all groups in this trial.Adding 120g/t NSPE to the diet used in the test groups,but on adding any NSPE to its diet for control one.The results showed that the digestibility of protein and organic matter of weanling pigs could be increased by 9.67% and 15.40%(P<0.05), respectively.Adding NSPE to the corn-soybean diet,there was no obvious effect on the growth of weanling pigs before weanling,but there was an obvious positive effect on the weanling pigs from 0 to 14 day after weanling by increasing the daily gain of 10.40%(P<0.05),increasing the total litter weight by 17.65%.The result also indicated adding NSPE to the weanling diet could decrease the weanling stress . |
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| Keywords: | non-starch-polysaccharide enzyme corn-soybean diet growth performance digestibility weanling pig |
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