Effects of dietary Enteromorpha powder on reproduction-related hormones and genes during the late laying period of Zi geese

文献类型： 外文期刊

第一作者： Ma, Wei Qing

作者： Ma, Wei Qing;Zhao, Dan Hua;Cheng, Huang Zuo;Wang, Si Bo;Yang, Ji;Cui, Hong Xia;Lu, Ming Yuan;Wu, Hong Zhi;Xu, Li;Liu, Guo Jun

作者机构：

关键词： Enteromorpha Powder; Hormones; Genes; Late Laying Period; Zi Geese

期刊名称：ANIMAL BIOSCIENCE

ISSN： 2765-0189

年卷期： 2021 年 34 卷 3 期

页码：

收录情况： SCI

摘要： Objective: The aim of this study was to investigate the effects of Enteromorpha powder supplementation on reproduction-related hormones and genes in the late laying period of Zi geese. Methods: A total of 312 (1-year-old) Zi geese with similar laying rate were randomly divided into 2 groups with 6 replicates each, each with 21 female geese and 5 male geese. The control group was fed with a basal diet and the test group was fed with a diet containing 3% Enteromorpha powder. The trial period lasted for 7 weeks. Results: Our results showed that the laying rate was improved in the test group at each week of trial (p<0.01), and the levels of estradiol in serum and prolactin in ovary were increased compared with the control group (p<0.05). Conclusion: Based on above results, Enteromorpha powder supplementation at 3% could promote reproductive performance during the late laying period of Zi geese.

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