期刊论文

Effects of Tea Seed Polysaccharide and Macleaya cordata Alkaloids on Intestinal Flora of Yellow-Feathered Broilers and Antimicrobial Activity of Macleaya cordata Sanguinarine

中文

动物营养学报

1006-267X

2018

30

11

4619-4625

10.3969/j.issn.1006-267x.2018.11.038

国家重点研发计划项目（2017YFD0500506） 湖南省科技计划项目（2016NK2124）

本校为第一机构

本试验旨在研究饲粮中添加茶籽多糖和博落回生物碱对黄羽肉鸡肠道菌群的影响及博落回血根碱的抑菌活性。选取1日龄健康黄羽肉鸡750羽,随机分为5个组,每组6个重复,每个重复25只鸡。对照组饲喂基础饲粮,试验组分别在基础饲粮中添加抗生素(1~ 28日龄为10 mg/kg抗敌素,29~ 56日龄为5 mg/kg黄霉素;抗生素组)、茶籽多糖(0.04%;多糖组)、博落回生物碱(1~ 28日龄为10 mg/kg,29~ 56日龄为20 mg/kg;博落回组)、茶籽多糖(0.04%)+博落回生物碱(1~ 28日龄为10 mg/kg,29~ 56日龄为20 mg/kg;多糖+博落回组)。试验期56 d。采用琼脂扩散纸片法和试管液体二倍稀释法分别测定博落回血根碱对金黄色葡萄球菌、大肠杆菌...

This experiment was conducted to investigate the effects of dietary tea seed polysaccharide and Macleaya cordata alkaloids on intestinal flora of yellow -feathered broilers and antimicrobial activity of Macleaya cordata sanguinarine. A total of 750 1-day-old healthy yellow -feathered broilers were randomly allocated to 5 groups with 6 replicates per group and 25 broilers per replicate. Broilers in control group were fed a basal diet, and the others in experimental groups were fed the basal diets supplemented with antibiotic (10 mg /kg colistin ...