摘要
肉仔鸡不同饲养工艺对比试验结果表明，笼养比地面平养、棚架饲养有如下优势：１）提高了饲养密度，比地面平养、棚架饲养高１倍左右，大大减少建场面积。２）生长速度、饲料报酬明显高于地面平养和棚架饲养，每生产１ｋｇ活鸡，可减少１６０克饲料。３）腿病发生率低于棚架饲养，但与地面平养相近。４）出栏率明显高于地面平养和棚架饲养。５）每只鸡盈利比地面平养、棚架饲养分别高０．８元和０．５６元。
Compared with floor rearing(FR) and slat rearing(SR) broiler technical crafts, cage rearing(CR) has its own advantages as follows: 1) Feeding density are doubled, thus less land is needed. 2) Higher growing performance and better feed convertion rate is available. For 1 kg liveweight gain, 160 g less feed is consumed. 3) Leg diseases occations are lower than SR, but similar with FR. 4) More qualified birds are produced than SR and FR. 5) 0 8 yuan and 0 56 yuan more margin per bird is obtained than FR and SR respectively.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1997年第S1期103-105,共3页
Transactions of the Chinese Society of Agricultural Engineering
