摘要
选择 30头去势“杜长大”7 0kg左右的断奶仔猪 ,随机分成对照 1组 (空白对照组 )、对照 2组 (添加复合饲用抗生素 )和试验组 (添加中草药添加剂 )。结果表明 ,中草药添加剂能显著改善断奶仔猪生长性能 ,并明显提高消化道淀粉酶、脂肪酶、胰凝乳蛋白酶和粘膜二糖酶的活性。
To investigate the effect of Chinese herb feed additives on the activities of digestive tract enzyme in weanling piglets. Thirty weaning piglets (Duroc×Landrace×Yorkshire,7.0?kg initially) were assigned randomly into control group 1, control group 2 and treated group. the control group 1 fed with basic diet, the control group 2 and treated group fed basic diet supplemented with Chinese herb feed additives, antibiotic respectively. The results indicated that comparing with control group 1, control group2, Chinese herb feed additives could remarkably improve the growing performance of weaning piglets and enhance the activities of amylase, lipase, rennin, chymotrypsin and mucosa disaccharicases in digestive tract.
出处
《云南农业大学学报》
CAS
CSCD
2002年第1期67-71,共5页
Journal of Yunnan Agricultural University
基金
云南省"九五"科技攻关重点项目资助 (95A3- 4 )
