饲料研究2023，Vol.46Issue(22)：38-42,5.DOI:10.13557/j.cnki.issn1002-2813.2023.22.008
艾叶粉对蛋鸡产蛋性能、蛋品质及生殖激素的影响
Effect of Artemisia argyi powder on laying performance,egg quality and reproductive hormones of laying hens
摘要
Abstract
The study was to investigate the effect of different levels of Artemisia argyi powder on the laying performance,egg quality and reproductive hormones of Jinghong No.1 laying hens.A total of 1 000 healthy Jinghong No.1 laying hens aged 54 weeks were randomly divided into five groups,with 10 replicates in each group and 20 laying hens in each replicate.Laying hens in the control group were fed with a basal diet,and the Artemisia argyi powder groups were supplemented with 0.5%,1.0%,1.5%and 2.0%Artemisia argyi powder,respectively.The pre-test period was 1 w,and the formal test period was 8 w.The results showed that the laying rate,average egg weight and average daily egg weight of laying hens in the 1.5%group and 2.0%group were significantly higher than those in the control group(P<0.05),and the feed to egg ratio was significantly lower than that in the control group(P<0.05).The shell strength and Haugh unit of eggs in the 1.5%group and 2.0%group were significantly higher than those in the control group(P<0.05).The yolk color of eggs in the 1.0%group,1.5%group,and 2.0%group was significantly higher than that in the control group(P<0.05).The levels of estradiol and progesterone in the 1.5%group and 2.0%group were significantly higher than those in the control group(P<0.05).The levels of follicle-stimulating hormone and T4 in the 1.0%group,1.5%group and 2.0%group were significantly higher than those in the control group(P<0.05).The serum activity of catalase and superoxide dismutase in the 1.0%group,1.5%group and 2.0%group were significantly higher than those in the control group(P<0.05),and the serum content of malondialdehyde in the 1.5%group and 2.0%group were significantly lower than those in the control group(P<0.05).The experiment indicates that feeding appropriate amount of Artemisia argyi powder can significantly improve the laying performance and egg quality of Jinghong No.1 laying hens and regulate the levels of reproductive hormones,and the appropriate addition level of Artemisia argyi powder is 1.5%～2.0%.关键词
艾叶粉/京红1号蛋鸡/产蛋性能/蛋品质/生殖激素Key words
Artemisia argyi powder/Jinghong No.1 laying hens/laying performance/egg quality/reproductive hormone分类
农业科技引用本文复制引用
杨亚静,周朝彬,张相春,高智席..艾叶粉对蛋鸡产蛋性能、蛋品质及生殖激素的影响[J].饲料研究,2023,46(22):38-42,5.基金项目
遵义师范学院服务地方产业革命项目(项目编号:遵师CXY[2022]05号) （项目编号:遵师CXY[2022]05号）
遵义师范学院博士基金(项目编号:遵师BS[2019]29号) （项目编号:遵师BS[2019]29号）
贵州省高等学校黔北现代山地高效农业科技成果转移转化服务乡村振兴基地(项目编号:黔教技[2022]067号) （项目编号:黔教技[2022]067号）
