中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 五华三黄鸡生长发育规律及产肉性状分析 湖南农业大学学报(自然科学版) 2014,40 (1) 59-62
Position: Home > Articles > Growth and development characteristics and carcass traits of Wuhua three-yellow chicken Journal of Hunan Agricultural University(Natural Sciences) 2014,40 (1) 59-62

五华三黄鸡生长发育规律及产肉性状分析

作  者：
钟福生;李威娜;林伟鸿;黄晓娟;黄勋和;周彩云
单  位：
嘉应学院生命科学学院
关键词：
五华三黄鸡;体重;体尺;屠宰性能
摘  要：
五华三黄鸡是广东省特有的地方优良肉用家禽品种。为给五华三黄鸡的保种选育提供参考依据,于2011年5月至2012年5月对公母混养的60只五华三黄鸡进行饲喂试验,测定其体重、体尺、屠宰性能等指标。结果表明:五华三黄鸡生长发育比较缓慢,210日龄的鸡的平均体重为1 022.5 g,其体斜长和胫长较长,胸深较深;公鸡的屠宰率为88.71%,母鸡的屠宰率为92.63%;公鸡的全净膛率为63.14%,母鸡的全净膛率为60.93%;公鸡的腿肌率为23.67%,母鸡的腿肌率为19.61%;公鸡的腹脂率为0.58%,母鸡的腹脂率为0.63%;对屠宰性能进行邓肯检验的结果显示,公、母鸡的屠宰率差异有统计学意义(P<0.01),活重、半净膛率、全净膛率、腿肌率差异也有统计学意义(P<0.05),而其他各性状间的差异无统计学意义(P>0.05)。
译  名：
Growth and development characteristics and carcass traits of Wuhua three-yellow chicken
作  者：
ZHONG Fu-sheng;LI Wei-na;LIN Wei-hong;HUANG Xiao-juan;HUANG Xun-he;ZHOU Cai-yun;School of Life Sciences,Jiaying University;
关键词：
Wuhua three-yellow chicken;;body weight;;body measurement;;slaughter performance
摘  要：
Wuhua three-yellow chicken is a famous indigenous chicken breed in Guangdong province. To provide reference data for Wuhua three-yellow chicken conservation and selective breeding, 60 Wuhua three-yellow chickens were feed in a male and female-mixed style. The body weight, body measurement and slaughter performance of the chickens were investigated. The result showed that three-yellow chicken was growing slowly, the average body weight of the 210 day-old chicken was 1 022.5 g, the body slanting length and shank length were long and the chest depth was deep. The dressing percentage of cockerel chicken and female chicken were 88.7% and 92.63% respectively, the eviscerated percentage were 63.14% and 60.93% respectively, the leg muscle rate were 23.67% and 19.61% respectively, and the abdominal fat rate were 0.58% and 0.63% respectively. Statistical tests performed on slaughter performance indicated that between cockerel chicken and female chicken, the difference of dressing percentage was statistically significant(P<0.01), body weight, semi-eviscerated percentage, eviscerated percentage and leg muscle rate were also statistically significant(P<0.05), but no difference existed(P>0.05) in other characters.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46