沉香叶粉对广西灵山土鸡免疫器官指数、血清生化指标和抗氧化能力的影响

发布时间：2018-04-14 22:48

本文选题：沉香叶粉 + 广西灵山土鸡　；参考：《中国家禽》2017年06期

【摘要】：为探讨沉香叶粉对广西灵山土鸡免疫器官指数、血清生化指标和抗氧化能力的影响,选择400只30日龄健康活泼、体重相近的广西灵山土鸡,随机分为5组,每组4个重复,每个重复20只(公母各半),对照组饲喂基础日粮,试验组分别饲喂在基础日粮中添加0.5%、1.0%、1.5%、2.0%沉香叶粉的饲料。正试期30 d。结果表明:添加0.5%~2.0%沉香叶粉能够显著提高广西灵山土鸡的胸腺指数、脾脏指数和法氏囊指数(P0.05),显著降低血清中总胆固醇、甘油三酯和低密度脂蛋白含量(P0.05),显著提高血清中高密度脂蛋白、总蛋白含量(P0.05)、超氧化物歧化酶活性和总抗氧化能力(P0.05),显著降低血清中丙二醛含量(P0.05)。结果表明,沉香叶粉能够显著提高广西灵山土鸡免疫器官指数和抗氧化能力,显著改善血清生化指标,以2%沉香叶粉的添加量效果最好。
[Abstract]:In order to study the effects of Acanthopsis leaf powder on immune organ index, serum biochemical index and antioxidant capacity of Guangxi Lingshan native chickens, 400 healthy and lively Guangxi Lingshan chickens with similar body weight at 30 days old were randomly divided into 5 groups with 4 repeats in each group.The control group was fed the basal diet, and the experimental group was fed with the basal diet supplemented with 0.5 1. 0 and 1. 5 and 2. 0% of the leaf powder, respectively, and the control group was fed with the basal diet of 20 rats (male and female, half and half, respectively), and the experimental group was fed with the basal diet.The trial period is 30 days.The results showed that the addition of 0.5% Dioscorea chinensis 2.0% leaf powder could significantly increase the thymus index, spleen index and bursa index (P 0.05), and decrease the total cholesterol in serum.The contents of triglyceride and low density lipoprotein (LDL-C) were significantly increased, the contents of high density lipoprotein, total protein, superoxide dismutase activity and total antioxidant capacity were significantly increased, and the content of malondialdehyde (MDA) in serum was significantly decreased.The results showed that the leaf powder could significantly improve the immune organ index and antioxidant capacity of Guangxi Lingshan native chicken, and significantly improve the serum biochemical index. The best effect was the addition of 2% leaf powder.
【作者单位】：广西农业职业技术学院;武鸣县旺宁养殖场;广西壮族自治区粮油食品屯里猪场;
【基金】：广西农业职业技术学院教育教学研究课题(YJJ1507);广西农业职业技术学院学术带头人经费项目
【分类号】：S831.5

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