摘要
为探讨甘肃黄鸡的选育效果及其利用价值，对甘肃黄鸡蛋用性能进行了较为系统的测定。结果：甘肃黄鸡 １７２ ｄ开产，３００ ｄ产蛋量为 ９３．２２个，蛋重为 ５４． ７６ ｇ；产蛋期料蛋比为２． ９６。
Egg performances of Gansu Yellow Chicken were systematically measured to evaluate the effects of selection and utilization of the Gansu Yellow Chicken. The results showed that age at first laying of Gansu Yellow Chicken was 172 days, number Of egg production and egg weight at 300 days Of age were 81. 21 and 52. 49 g, respectively, and the feed conversion rate in laying period was 2. 96.
出处
《中国家禽》
北大核心
2000年第8期9-10,共2页
China Poultry
基金
甘肃省科委资助项目"甘肃黄鸡的选育及应用研究"内容!GK971-2-37A
