摘要
通过对淮南麻黄鸡进行舍饲，探讨其早期生长发育规律及屠体品质．结果表明：淮南麻黄鸡５周龄日增重最高，达２２．８６ｇ；而相对生长速度高峰在１一２周龄，其次在５周龄；１１周龄淮南麻黄鸡均重为７６９．２５士１１６．９１ｓ（公鸡８４７．３８士１０２．２５ｇ，母鸡６９１．１３士６８．９３ｇ，料肉比３．１：１；屠体品质公鸡优于母鸡；饲养淮南麻黄鸡所取得的利润率高于肉仔鸡。
The early growth rate and yield of carcass of Huainan spotted-brown yellow chickens inconfinements was determine. The result indicated that daily gain was the highest at 5 week age,up to 22. 86g/day. Relative growth peak occured at 1- 2week age and 5 weeks of age. The weightat the llth weeks was 769.25士116.91(847.38士102.25g.691.13士68.93g).Feed meatratio was 3.1:1.Yield of carcass of males was higher that of females. Profit margin of rearingHuainan spotted- brown yellow chickens in confinements was higher than rearing Broiler chicks.
出处
《安徽农业大学学报》
CAS
CSCD
1994年第2期186-189,共4页
Journal of Anhui Agricultural University
关键词
淮南麻黄鸡
日增重
生长速度
舍饲
Huainan spotted-brown yellow chickens
Daiiy gain
Growth rate
Yield ofcarcass
Profit margin
