| 不同能量蛋白水平日粮中添加磷脂和NSP酶制剂对肉仔鸡相关生理机能的影响 |
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| 引用本文： | 王建军,都海明,戚广州,王恬. 不同能量蛋白水平日粮中添加磷脂和NSP酶制剂对肉仔鸡相关生理机能的影响[J]. 家畜生态, 2010, 0(2): 53-57 |
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| 作者姓名： | 王建军 都海明 戚广州 王恬 |
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| 作者单位： | 南京农业大学动物科技学院; |
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| 摘 要： | 为了研究磷脂和NSP酶制剂对肉仔鸡消化力的影响,在不同能量蛋白日粮中分别添加磷脂、NSP酶制剂以及二者复合添加。结果表明：磷脂有提高21 d肉仔鸡的肝脏和胰腺器官指数的趋势;3个处理组的养分表观消化率总体上都表现一定降低的趋势;各组空肠消化酶活性多表现一定升高;复合添组提高了21 d空肠黏膜二糖酶活性。
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| 关 键 词： | 能量蛋白水平 磷脂 NSP酶 消化率 AA肉鸡 |
Effects of Phospholipids and NSP Enzyme Fed with Low-Energy Low-Protein Diets on Physiological Functions of Broilers |
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| WANG Jian-jun,DU Hai-ming,QI Guang-zhou,WANG Tian. Effects of Phospholipids and NSP Enzyme Fed with Low-Energy Low-Protein Diets on Physiological Functions of Broilers[J]. Ecology of Domestic Animal, 2010, 0(2): 53-57 |
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| Authors: | WANG Jian-jun DU Hai-ming QI Guang-zhou WANG Tian |
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| Affiliation: | College of Animal Science;Nanjing Agricultural University;Nanjing;Jiangsu 210095;China |
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| Abstract: | To evaluate the effect of phospholipids and NSP enzyme on digestibility in broiler chickens,low-energy and low-protein diet were supplemented with phospholipids,NSP enzyme,and both of them.The results showed:(1)phospholipids can increase 21d birds' liver index and pancreas index.(2)apparent digestive rate of 3 test groups all have a tendency to decline.(3)digestive enzyme of 3 test groups have a trend to ascend.(4)mix supplemented group increase the activity of mucosal disaccharidase. |
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| Keywords: | low-energy and low-protein phospholipids NSP enzyme digestibility broiler |
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