摘要
用农大3号节粮小型蛋鸡与海兰褐蛋鸡的商品鸡各2000只进行饲养效果对比试验,结果,农大3号的各阶段体重、产蛋数、蛋重比海兰褐低,但其耗料少,料蛋比低,经济效益十分明显。
Contrast test on the feeding effect was conducted between Nongda No.3 food-saving mini-type commodity layer and Hyline brown commodity layer with the amount of 2000 respectively.The results showed that body weight of every stage,amount of egg production, egg weight of Nongda No.3 were all less than Hyline brown,while its consumption of feed was few, ratio of feed/egg was low, and economic effect was very obvious.
出处
《家禽科学》
2007年第12期33-34,共2页
Poultry Science
关键词
农大3号
海兰褐
商品蛋鸡
对比试验
Nongda No.3
Hyline brower
commodity layer
contrast test
