中草药复合添加剂对绵羊十二指肠形态发育的影响
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摘要
为了研究自制中草药复合添加剂对绵羊十二指肠形态发育的影响,将公母各1/2的20只杜寒杂一代绵羊,随机分成4组,公羊、母羊对照组(饲喂常规日粮)和公羊、母羊试验组(饲喂常规日粮+自制中草药复合添加剂),试验结束后屠宰测定十二指肠绒毛长度与宽度。结果表明,母羊对照组与公羊对照组相比,十二指肠绒毛长度和宽度的差异均不显著;母羊试验组与公羊试验组相比,十二指肠绒毛长度和宽度的差异也均不显著;但与对照组相比,试验组十二指肠绒毛长度和宽度均显著增大。说明自制中草药复合添加剂能促进绵羊十二指肠的形态发育,但与性别无关,其有利于绵羊对饲料中营养物质的消化吸收。
This paper studied the effects of a self-made Chinese herbal medicine compound additive on the morphological development of duodenum in sheep. 20 Dorper×thin-tailed Han were randomly divided into 4 groups by gender, control group of rams and ewes(conventional diet), experimental group of rams and ewes(conventional diet + a self-made Chinese herbal medicine compound additive). After the test period of 45 d, all the sheep were slaughtered, and the length and width of the villi in the duodenum were measured. The result showed that the ewe control group and the ram control group showed no significant difference in the length and width of duodenal villi, neither did the ewe test group and the ram test group. However, compared with those of the control groups, the length and width of duodenal villi in the test groups significantly increased. The results show that the self-made Chinese herbal compound additive can promote the morphological development of the duodenum in sheep, and it has nothing to do with sex, which is beneficial to sheep's digestion and absorption of nutrients in the feed.
This paper studied the effects of a self-made Chinese herbal medicine compound additive on the morphological development of duodenum in sheep. 20 Dorper×thin-tailed Han were randomly divided into 4 groups by gender, control group of rams and ewes(conventional diet), experimental group of rams and ewes(conventional diet + a self-made Chinese herbal medicine compound additive). After the test period of 45 d, all the sheep were slaughtered, and the length and width of the villi in the duodenum were measured. The result showed that the ewe control group and the ram control group showed no significant difference in the length and width of duodenal villi, neither did the ewe test group and the ram test group. However, compared with those of the control groups, the length and width of duodenal villi in the test groups significantly increased. The results show that the self-made Chinese herbal compound additive can promote the morphological development of the duodenum in sheep, and it has nothing to do with sex, which is beneficial to sheep's digestion and absorption of nutrients in the feed.
引文
[1]王金文,王德芹,张果平,等.杜泊绵羊与小尾寒羊杂交肥羔肉质特性的研究[J].中国畜牧杂志,2007,43(3):4-6.
[2]李志农.中国养羊学[M].北京:农业出版社,1993:53-54.
[3]王金文,赵红波,李焕玲,等.杜泊绵羊与小尾寒羊杂交一代育肥试验[J].中国畜牧杂志,2005,41(5):49-51.
[4]刘春龙,孙海霞,李长胜.我国肉羊产业发展对策[J].中国生态农此学报,2005,13(1):198-200.
[5]曹日亮,赵娟,武果桃,等.中草药复合添加剂对猪生产性能及猪肉品质的影响[J].当代畜牧,2008,8(12):27-29.
[6]王清峰,陈胜昌,乔艳龙,等.青蒿及复合中草药添加剂对散养肉鸡生长性能及血液生化指标的影响[J].饲料工业,2018,39(12):13-16.
[7]冯婧,夏树立,岳英伟.干蚯蚓中草药添加剂对产蛋鸡生产性能和蛋品质的影响[J].饲料广角,2017(9):46-48.
[8]张瑜,王倩倩,张文佳,等.中草药复合添加剂对绵羊抗氧化机能的影响[J].山西农业科学,2018,46(5):815-818.
[9]白元生,张建新,杨子森,等.复合添加剂对育肥羊生产性能及相关生化指标的影响[J].中国草食动物科学,2012,32(4):84-85.
[10]张文佳,姬翔宇,杨继业,等.中草药复合添加剂对羊瘤胃消化酶活性的影响[J].畜牧与饲料科学,2019,40(4):26-28.
[11]张林,项斌伟,王宁,等.中草药复合添加剂对绵羊瘤胃形态发育的影响[J].饲料工业,2019,40(1):31-35.
[12]徐玉环,徐艳峰,刘颖,等.脂肪组织切片制备方法的改进[J].中国比较医学杂志,2017,27(1):79-84.
[13]漆福建,周鹏,李发弟,等.不同浓度的亚麻籽油和缩合单宁对湖羊十二指肠结构和Pep T1表达的影响[D].兰州:兰州大学,2017:51-64.
[14]王宝山.日粮类型对小尾寒羊小肠各段消化酶活性影响的研究[D].保定:河北农业大学,2003:22-27.
[15]李春燕,汤德元,甘振磊,等.中草药添加剂对羊生长性能、血常规及其免疫功能影响[J].黑龙江畜牧兽医,2013(13):115-118.
[16]李世传,王勇飞.山楂的活性成分及其在饲料应用中的研究进展[J].饲料广角,2014(22):45-47.
[17]陈志宝,张爱忠,姜宁,等.山楂、决明子对贵妃鸡某些血液生化指标的影响[J].畜牧与饲料科学,2004,25(3):14-15.
[18]蒋慧,许宗运,罗琴芳,等.不同剂量的山楂粉饲喂肉鸡的试验[J].饲料研究,2003(7):33-34.
[2]李志农.中国养羊学[M].北京:农业出版社,1993:53-54.
[3]王金文,赵红波,李焕玲,等.杜泊绵羊与小尾寒羊杂交一代育肥试验[J].中国畜牧杂志,2005,41(5):49-51.
[4]刘春龙,孙海霞,李长胜.我国肉羊产业发展对策[J].中国生态农此学报,2005,13(1):198-200.
[5]曹日亮,赵娟,武果桃,等.中草药复合添加剂对猪生产性能及猪肉品质的影响[J].当代畜牧,2008,8(12):27-29.
[6]王清峰,陈胜昌,乔艳龙,等.青蒿及复合中草药添加剂对散养肉鸡生长性能及血液生化指标的影响[J].饲料工业,2018,39(12):13-16.
[7]冯婧,夏树立,岳英伟.干蚯蚓中草药添加剂对产蛋鸡生产性能和蛋品质的影响[J].饲料广角,2017(9):46-48.
[8]张瑜,王倩倩,张文佳,等.中草药复合添加剂对绵羊抗氧化机能的影响[J].山西农业科学,2018,46(5):815-818.
[9]白元生,张建新,杨子森,等.复合添加剂对育肥羊生产性能及相关生化指标的影响[J].中国草食动物科学,2012,32(4):84-85.
[10]张文佳,姬翔宇,杨继业,等.中草药复合添加剂对羊瘤胃消化酶活性的影响[J].畜牧与饲料科学,2019,40(4):26-28.
[11]张林,项斌伟,王宁,等.中草药复合添加剂对绵羊瘤胃形态发育的影响[J].饲料工业,2019,40(1):31-35.
[12]徐玉环,徐艳峰,刘颖,等.脂肪组织切片制备方法的改进[J].中国比较医学杂志,2017,27(1):79-84.
[13]漆福建,周鹏,李发弟,等.不同浓度的亚麻籽油和缩合单宁对湖羊十二指肠结构和Pep T1表达的影响[D].兰州:兰州大学,2017:51-64.
[14]王宝山.日粮类型对小尾寒羊小肠各段消化酶活性影响的研究[D].保定:河北农业大学,2003:22-27.
[15]李春燕,汤德元,甘振磊,等.中草药添加剂对羊生长性能、血常规及其免疫功能影响[J].黑龙江畜牧兽医,2013(13):115-118.
[16]李世传,王勇飞.山楂的活性成分及其在饲料应用中的研究进展[J].饲料广角,2014(22):45-47.
[17]陈志宝,张爱忠,姜宁,等.山楂、决明子对贵妃鸡某些血液生化指标的影响[J].畜牧与饲料科学,2004,25(3):14-15.
[18]蒋慧,许宗运,罗琴芳,等.不同剂量的山楂粉饲喂肉鸡的试验[J].饲料研究,2003(7):33-34.