利鲁牛生产性能测定报告(二报)  

Performance Measurement of LI-LU Cattle(the Second Report)

作　　者：宋恩亮[1,2] 刘晓牧[1,2] 吴乃科[1,2] 谭秀文[1,2] 刘桂芬[1,2] 万发春[1,2] 

机构地区：[1]山东省农业科学院畜牧兽医研究所,山东济南250100 [2]山东省畜禽疫病防治与繁育重点实验室,山东济南250100

出　　处：《中国牛业科学》2012年第1期18-20,共3页China Cattle Science

基　　金："十一五"科技支撑计划(2008BADB2B03-01;2006BAD01A10-2);"863"计划(2008AA101010);山东省农业良种工程(2009LZ011)

摘　　要：[目的]为了进一步掌握利鲁牛的选育效果。[方法]选择18月龄和30月龄利鲁牛公牛各6头进行生长发育测定及屠宰试验。[结果]利鲁牛18月龄和30月龄的体重、体尺、肉用性能如屠宰率、净肉率、肉骨比等显著高于文献报道的同年龄阶段利鲁F1、鲁西黄牛的屠宰性能。[结论]利鲁牛生长发育快,产肉性能明显优于鲁西黄牛,值得推广应用。【Objective】The purpose was to master the selection effects of LI-LU Cattle.【Method】Growth and development and slaughter performance of 18-mon and 30-mon LI-LU Cattle were measured.【Result】The body weight,body size and meat performance such as dressing percentage,meat percentage,meat-bone ratio of 18-mon and 30-mon LI-LU Cattle were higher than LI-LU F1 and Lu-XI yellow cattle.【Conclusion】Growth and development and meat performance of LI-LU Cattle were better than Lu XI yellow cattle,which was worthy to be spread and exploitation.

关 键 词：利鲁牛 生长发育 肉用性能 

分 类 号：S823.92[农业科学—畜牧学]