| 大豆黄酮对余干乌骨鸡产蛋后期产蛋性能和蛋品质的影响 |
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| 引用本文： | 张玲,钟光,张尧,顾文婕,王洁,陈龙,尹娜,施寿荣.大豆黄酮对余干乌骨鸡产蛋后期产蛋性能和蛋品质的影响[J].中国家禽,2020(4):63-66. |
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| 作者姓名： | 张玲 钟光 张尧 顾文婕 王洁 陈龙 尹娜 施寿荣 |
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| 作者单位： | 江苏农牧科技职业学院;中国农业科学院家禽研究所 |
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| 基金项目： | 江苏农牧科技职业学院校级项目(NSF201501、NSFPT201824)。 |
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| 摘 要： | 试验旨在研究大豆黄酮对余干乌骨鸡产蛋后期产蛋性能和蛋品质的作用。选择产蛋率相近的60周龄余干乌骨鸡180只,分为大豆黄酮组和对照组,每组6个重复,每个重复15只鸡。大豆黄酮组在基础饲粮中添加30g/t的大豆黄酮,对照组饲喂基础饲粮。试验共8周。结果表明:与对照组相比,大豆黄酮组的产蛋率提高了11.67%(P<0.05),料蛋比降低了8.1%(P<0.05);大豆黄酮组的哈氏单位提高了7.7%(P<0.05)。综上所述,饲粮中添加30 g/t的大豆黄酮能提高余干乌骨鸡产蛋后期的产蛋性能和蛋品质。
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| 关 键 词： | 大豆黄酮 蛋鸡 产蛋性能 蛋品质 |
Effects of Daidzein on Laying Performance and Egg Quality in Post-peak Yugan Black-bone Laying Hens |
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| ZHANG Ling,ZHONG Guang,ZHANG Yao,GU Wenjie,WANG Jie,CHEN Long,YIN Na,SHI Shourong.Effects of Daidzein on Laying Performance and Egg Quality in Post-peak Yugan Black-bone Laying Hens[J].China Poultry,2020(4):63-66. |
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| Authors: | ZHANG Ling ZHONG Guang ZHANG Yao GU Wenjie WANG Jie CHEN Long YIN Na SHI Shourong |
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| Institution: | (Jiangsu Agri-animal Husbandry Vocational College,Taizhou,Jiangsu 225300;Poultry Institute,Chinese Academy of Agricultural Sciences,Yangzhou,Jiangsu 225125) |
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| Abstract: | This experiment was to study the effects of daidzein on laying performance and egg quality of Yugan,black-bone laying hens.A total of one hundred and eighty 60-week-old Yugan black-bone hens with similar egg production rates were selected and divided into the daidzein group and the control group,which included 6 replicates and 15 chickens each replicate.The daidzein group was fed with basal diet supplemented with 30 g/t of daidzein,and the control group was fed with basal diet.The experiment lasted for 8 weeks.The results showed that compared with the control group,the egg production rate of the daidzein group was increased by 11.67%(P<0.05),and the feed intake:egg weight ratio was decreased by 8.1%(P<0.05),the Haugh unit of the daidzein group was increased by 7.7%(P<0.05).In summary,the addition of 30 g/t of daidzein to the diet can improve the laying performance and egg quality of Yugan black-bone laying hens. |
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| Keywords: | daidzein laying hens laying performance egg quality |
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