| 八品种褐壳蛋鸡商品代产蛋性能测定 |
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| 引用本文： | 高玉鹏,刘斌峰,王杏利,郭九荣,薛雅蓉,杨景昆.八品种褐壳蛋鸡商品代产蛋性能测定[J].金融电子化,2000(4). |
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| 作者姓名： | 高玉鹏 刘斌峰 王杏利 郭九荣 薛雅蓉 杨景昆 |
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| 作者单位： | 西北农林科技大学畜牧兽医学院!陕西杨陵712100(高玉鹏，刘斌峰，王杏利，郭九荣，薛雅蓉)，西北农林科技大学畜牧兽医学院!陕西杨(杨景昆) |
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| 基金项目： | 陕西省科技攻关资助项目! (96 K 0 1-G1-0 2 ) |
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| 摘 要： | 选海兰、海赛克斯、罗曼、尼克、亚发、金惠星、宝万斯、伊莉莎等 8个褐壳蛋鸡品种进行 72周龄饲养对比测定。结果表明 ,8品种入舍鸡产蛋量平均为 1 7.4 5kg,其中海兰、尼克、罗曼、海赛克斯超过 1 8kg;饲养日产蛋量平均为 1 8.4 4kg,其中尼克、海兰、罗曼达 1 9kg。 0～ 72周龄采食量大小依品种排列为海赛克斯 >尼克 >伊莉莎 >亚发 >罗曼 >海兰 >宝万斯 >金惠星。料蛋比效益依次排列为海兰 >罗曼 >尼克 >宝万斯>金惠星 >海赛克斯 >伊莉莎 >亚发。饲养期死亡率最低为亚发 ,最高为金惠星 ,其它品种差异不显著。体重测定海赛克斯最大 ,金惠星最小。综合评价结果认为 ,罗曼、海兰、尼克应为今后饲养的主导褐壳蛋鸡品种
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| 关 键 词： | 褐壳蛋鸡 品种 饲养 产蛋性能 |
Laying Trial of Commercial Breed in Eight Brown Shell Layer Strains |
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| GAO Yu peng,LIU Bin feng,WANG Xing li,GUO Jiu rong,XIE Ya rong,YANG Jing kun.Laying Trial of Commercial Breed in Eight Brown Shell Layer Strains[J].Financial Computerizing,2000(4). |
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| Authors: | GAO Yu peng LIU Bin feng WANG Xing li GUO Jiu rong XIE Ya rong YANG Jing kun |
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| Abstract: | Eight different brown shell layers,were used in present contrast feeding experiment.Their laying perfermance were estimatd from 0 to 72 week age.Average egg yield was 17.45 kg for all birds used at initial test and was over 18 kg for Hy line,Neika,Lohmann,Hisex.Average daily feeding egg yield was 18.44 kg for all strains and was 19 kg for Neika,Hy line,Lohmaan.Feed intake from 0 to 72 week old in order of different strains as follows:Hisex>Neika>Eleza>Yafa>Lohmann>Hy line>BWS>Golden comet.Feed egg weight in forder of different strains as follows:Hy ling>Lohmann>Neika>BWS>Golden comet>Hisex>Eleza>Yafa.During feeding period,the lowest mortality was Yafa,and the hightest was Golden comet,there were no significant difference among other strains.The synthetical assessment result was: Lohmann,Hy line and Neika were leading brown shell layer strains from now on. |
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| Keywords: | Brown shell layer Strain Feeding Contrast |
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