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China Feed. 2024, (03) Core

Effects of different energy and oil level on laying performance and serum biochemical indexes in Hy-line brown laying hensChinese Full Text

TAO Ye;CUI Yibo;ZHEN Yan;ZHANG Xin;WAN Da;ZHOU Shuai;LI Wenjue;GUO Yaoqi;ZHENG Xin;College of Animal Science and Technology,Jilin Agricultural University;Wellhope Foods Co.,Ltd.;

Abstract: In order to study the effects of dietary energy（metabolizable energy） and oil consumption on laying performance and serum biochemical indexes of Hyline brown laying hens at late laying stage,egg quality of laying hens fed with different energy and oil was analyzed. 1080 Hyline brown laying hens at 30weeks of age were randomly divided into 4 groups（A,B,C and D group） with 6 replicates per group. The feed of the hens from A to D group included 11.10,11.10,11.30,11.30 MJ/kg energy and 1%,2.5%,1%,2.... More
Keywords：

Hy-line brown laying hens; feed metabolizable energy; feed oil; laying performance;

  • DOI：

    10.15906/j.cnki.cn11-2975/s.2022110027-1

  • Series：

    (D) Agriculture

  • Subject：

    Animal Husbandry and Veterinary

  • Classification Code：

    S831.5

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