不同中草药复方对产蛋中后期海兰褐蛋鸡生产性能及蛋品质的影响  

Effects of different Chinese herbal compounds on production performance and egg qualities of Hyline brown laying hens in the middle and late periods of laying

作　　者：吕虹雨 任景乐 郝海玉 王金泉[1] 赵红琼[1] 陈洪亮 任建海 罗俊峰 郝智慧[4] LYU Hongyu;REN Jingle;HAO Haiyu;WANG Jinquan;ZHAO Hongqiong;CHEN Hongliang;REN Jianhai;LUO Junfeng;HAO Zhihui(College of Veterinary Medicine,Xinjiang Agriculture University,Urumqi 830052,China;Qingdao Aote Chicken Breeding Farm,Qingdao 266000,China;Qilu Synva Pharmaceutical Co.,Ltd.,Dezhou 251500,China;College of Veterinary Medicine,China Agricultural University,Beijing 100193,China)

机构地区：[1]新疆农业大学动物医学学院,乌鲁木齐830052 [2]青岛奥特种鸡场,山东青岛266000 [3]齐鲁晟华制药有限公司,山东德州251500 [4]中国农业大学动物医学院,北京100193

出　　处：《黑龙江畜牧兽医》2021年第15期106-113,154,共9页Heilongjiang Animal Science And veterinary Medicine

基　　金：山东省现代农业产业技术体系项目(SDAIT-20-06)。

摘　　要：为了研究不同中草药复方对集约化饲养的产蛋中后期海兰褐蛋鸡生产性能及蛋品质的作用效果,试验将2 100只387日龄的海兰褐蛋鸡随机分成空白对照组(日粮)、复方虎地散组(10 kg/t,与日粮混匀后饲喂)、复方丹茶散组(3.5 kg/t,与日粮混匀后饲喂)、复方茶赤散组(3.5 kg/t,与日粮混匀后饲喂)、复方蒲赤口服液组(300 mL/d,饮水给药)、复方黄丹口服液组(210 mL/d,饮水给药)及复方益川口服液组(600 mL/d,饮水给药),预试期7 d,观察并记录每天的产蛋率和蛋鸡的体质情况,预试期全程采用日粮饲喂,自由饮水。正试期30 d,统计每周各组蛋鸡的产蛋率、破蛋率、血壳蛋率及沙皮、软皮、畸形蛋率等生产性能指标。收集试验第0,15,30天的鸡蛋,测量蛋重、蛋型指数、蛋壳厚度、蛋白高度、哈氏单位及蛋黄颜色。试验结束时,每个重复随机抽取5只鸡解剖,无菌分离输卵管组织观察病变,精确切取输卵管,H.E.染色,观察病理组织变化。结果表明:复方虎地散组的哈氏单位、蛋白高度、蛋黄颜色好于其他试验组;复方丹茶散组和复方虎地散组的蛋型指数好于其他试验组;复方丹茶散组在降低蛋鸡产血壳蛋率方面好于其他试验组;复方茶赤散组在降低破蛋率方面好于其他试验组;复方益川口服液组在提高蛋重方面好于其他试验组;复方黄丹口服液组在提高蛋壳厚度方面好于其他试验组;复方蒲赤口服液组在降低产沙壳、软壳、畸形蛋率及改善输卵管出血、红肿症状方面好于其他试验组。说明添加中草药复方对产蛋中后期的海兰褐蛋鸡的生产性能及蛋品质具有良好的作用效果。In order to study the effects of different Chinese herbal medicine compounds on the production performance and egg quality of intensively raised Hyline brown laying hens in the middle and late periods of laying, a total of 2 100 Hyline brown laying hens aged 387 days were randomly divided into blank control group(fed with diet), compound Hudi powder group(10 kg/t, fed after mixing with diet), compound Dancha powder group(3.5 kg/t, fed after mixing with diet), compound Chachi powder group(3.5 kg/t, fed after mixing with diet), compound Puchi oral liquid group(300 mL/d, drinking water administration), compound Huangdan oral liquid group(210 mL/d, drinking water administration) and compound Yichuan oral liquid group(600 mL/d, drinking water administration). The pre-feeding period was seven days. The egg production rate and the physique of the laying hens were observed and recorded every day, and the diet was used throughout the pre-feeding period. The laying hens drinked freely. The trial period was 30 days, and the laying rate, broken eggs rate, blood-shell eggs rate, sandy shell, soft shell, and deformed eggs rate of each group of laying hens were counted every week. Eggs were collected on the 0 th, 15 th, and 30 th days of the test, and the egg weight, egg shape index, egg shell thickness, protein height, Haugh unit and egg yolk color were measured. At the end of the experiment, five hens in each group were randomly selected for dissecting, the fallopian tube tissue was aseptically separated to observe the lesion, the fallopian tube was accurately cut for H.E. staining to observe the pathological changes. The results showed that the egg type index, Hahn’s units, protein height, and the colour of egg yolk of the compound Hudi powder group were better than other experimental groups. The egg type index of the compound Dancha powder group and the compound Hudi powder group was better than other experimental groups.The compound Dancha powder group could reduce the rate of blood shell egg production, it was better th

关 键 词：中草药 蛋鸡 生产性能 蛋品质 产蛋率 蛋黄颜色 

分 类 号：S831.7[农业科学—畜牧学]