種蛋來源 jiankangzhongjishihuodeyouzhichujidejichu,zhongjidejiankangzhuangkuangzhijieyingxiangzhongdanhechujidezhiliang。zhiyouduizhongjiqunweigeiyingyangquanjiaderiliang,shishimianyi,jingxinguanli,cainengbaochizhongjijiankanglianghaodezhongyongtikuanghefanzhinengli,baozhengyougaodechandanlvhezhongdanshoujinglvjifuhualv。種雞群的健康狀況決定種蛋的質量,也就決定孵化的各項指標及雛雞的質量。
種蛋選擇 即使優良健康的蛋雞所產的蛋也不都適合上孵,要進行挑選。種蛋要清潔無汙染,蛋重、蛋形指數、比重要合適,剔除鋼皮蛋、砂皮蛋和皺紋蛋及碎蛋、裂紋蛋等,蛋殼顏色應符合本品種的要求。
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