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出 处:《畜牧与饲料科学》2009年第1期139-140,共2页Animal Husbandry and Feed Science
基 金:贵阳市科技计划项目(2008)筑科农合同字第4-1号
摘 要:试验对贵州兴义矮脚鸡与矮脚黄鸡生产性能进行了对比研究,结果:兴义矮脚鸡0~45日龄时体重与矮脚黄鸡接近,而在45~90日龄显著高于矮脚黄鸡(P<0.05);胫长在0~75日龄时极显著低于矮脚黄鸡(P<0.01),而在75日龄后低于矮脚黄鸡,表明对兴义矮脚鸡的优势性能值得更进一步开发和利用。兴义矮脚鸡和矮脚黄鸡从初产至12月龄平均产蛋率为42.42%与52.38%,试验结果表明矮脚黄鸡产蛋率高于兴义矮脚鸡。The producing performances of Xingyi bantam of Guizhou and yellow bantam were compared and studied in the experiment. The body weights of Xingyi bantams were close to that of yellow bantams when they were 0-45 days old, the body weights of Xingyi bantams were significantly higher than that of yellow bantams(P〈0.05 )when they were 45-90 days old, the shank lengths of Xingyi bantams were extremely significantly lower than that of yellow bantams (P〈0.01)when they were 0-75 days old and the shank lengths of Xingyi bantams were lower than that of yellow bantams when they were older. These results indicated that the superior performances of Xingyi bantam were worth of further development and utilization. From the beginning of egg production to 12 months old, the average egg laying rates of Xingyi bantam and yellow bantam were 42.42 % and 52.38 %, indicating that the egg laying rate of yellow bantam was higher than that of Xingyi bantam.
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