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伊莎褐 (商品代)
作者:admin 發布日期:2014/4/25 17:05:09點擊:138

伊莎褐商品代雛雞生產性能

  伊莎褐是伊莎公司選育的又一優良品種,伊莎褐殼蛋雞具有品種純正,雜病少,抗病力強,產蛋率高、維持時間長,蛋殼強度高的優勢,商品代為紅色,羽色一致、蛋色一致是該品種所特有。
 
成活率

育成期(0-20周)······················97%
產蛋期(20-80周)·····················94%   

耗料量

0-20周(kg)·······················7
料蛋比20-80····················2.3:1

體重

18周齡(kg)·······················1.45
產蛋末期(72周)(kg)··················2

產蛋期(18-80周)

產蛋率50%的日齡·····················150-160天

產蛋高峰··························94-95%



入舍雞產蛋數

母雞飼養日產蛋數························355-365

蛋重
30周(g)........................61.5
72周(g)························63-65
入舍母雞產蛋總重(kg)....22.8

蛋品質量························
····極優


羽毛顏色························

····
褐色




蛋殼顏色······················
····
褐色



 
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