摘要
冬桑叶作为传统中药材来源,具有抗炎、杀菌等作用。冬桑叶中含有丰富的黄酮类、多酚类、类固醇等生物活性物质,并含有丰富的粗蛋白、粗纤维、维生素、微量元素以及18种氨基酸等营养成分,且冬桑叶中氨基酸比例均衡,具有较高的饲用价值。乌骨鸡饲粮中合理添加冬桑叶可以调节机体的免疫力、改善抗氧化功能和畜禽产品品质、提高饲料中蛋白质的利用率、降低鸡粪中NH3等有害气体的排放量,改善了禽舍内的空气质量,降低乌骨鸡的发病率。
Winter mulberry leaves, as the source of traditional Chinese medicinal materials, have anti-inflammatory and bactericidal effects. Winter mulberry leaves are rich in flavonoids, polyphenols, steroids and other bioactive substances, and are rich in crude protein, crude fiber, vitamins, trace elements and 18 amino acids and other nutrients, and the proportion of amino acids in winter mulberry leaves is balanced, which has high feeding value. The reasonable addition of winter mulberry leaves to black-bone chicken feed can adjust the body’s immunity, improve the antioxidant function and livestock and poultry products, improve the utilization rate of protein in feed, reduce the emission of NH3 and other harmful gases in chicken manure, improve the air quality in the poultry house, and reduce the incidence rate of black-bone chicken.
作者
蒋继
汪熙来
张娇
巫德胜
万兴磊
何晴
张琼丹
赵清
鲁志平
唐利军
成杰
金瑾
陈泽林
郭英博
JIANG Ji;WANG Xilai;ZHANG Jiao;WU Desheng;WAN Xinglei;HE Qing;ZHANG Qiongdan;ZHAO Qing;LU Zhiping;TANG Lijun;CHENG Jie;JIN Jin;CHEN Zelin;GUO Yingbo(Chengdu Vocational College of Agricultural Science and Technology,Chengdu 611130,China;Agriculture and Rural Affairs Bureau of Daying County,Daying 629300,Sichuan China)
出处
《饲料博览》
CAS
2021年第7期38-40,共3页
Feed Review
基金
2020年四川省大学生创新创业训练计划项目
成都农业科技职业学院2020年大学生课外学术科技项目“新型乌骨鸡培育及高效养殖技术研究”。
关键词
冬桑叶
饲用价值
乌骨鸡
养殖
winter mulberry leaf
feeding value
black-bone chicken
breeding
