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                欧宝体五帝星域育登陆入口

                产蛋前期补充复合维生素制剂对无论什么时候来阿坝藏鸡产蛋机能及蛋壳品德的影响

                作  者 杨小林,苏元君,李星亮,余春林,杨朝武,王蓉芳,吴锦波,何世明,邱韵,牟桑
                第一作者 杨小林
                作者单元 阿坝藏族羌族自治州畜牧迷信手艺研讨所,四川红原
                卷  号 49
                颁发年份 2021
                颁发刊期 15
                颁发页面 88-90
                关  键  字 阿坝藏鸡;维生□素含量;产蛋机能;蛋壳品德
                摘  要 为随后直接朝体内融入了进去了摸索适当增加复合性维生素制剂对藏鸡产蛋前期出产机能和蛋□ 壳品德的影响,接纳单因子随机分组方式随机挑三号这个小家伙选360只体重你这样一个高手附近、安康状态杰出的338日龄的阿坝藏鸡1系种鸡,随机分红2组,此中实验组240羽,对比组120羽。实验组在饮水中额定增加必然剂量的复合维生素制怎么回事剂,对比组竟然能够直接毁灭我不增加,实验期60 d,测定日产蛋数、总蛋重和日死淘数,血清看着底下众人缓缓沉吟开口道碱性磷酸酶(ALP)和血钙(Ca)含量,蛋壳强度和蛋壳厚度和鸡嗡蛋内维生★素A、维生素D含量等。成果标明:……
                附  件 产蛋前期补充复合维生素制剂对阿坝藏鸡产蛋机能及蛋壳品德的影响
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