摘要
为了对普及应用集成配套技术饲养肉牛的效果进行评价。对平凉肉牛繁殖性能进行了调查。结果表明:受配率、受胎率、犊牛成活率和繁殖成活率分别提高7%、1.44%、3.72%和11%。通过集成配套技术普及应用,平凉肉牛繁殖性能明显提高。
For evaluating the effect on the popular application of feeding beef cattle by the integration matching technology,the reproductive performance of beef cattle was investigated in Pingliang.The results showed that the mating rate,conception rate,calves survival rate,and reproductive survival rate improved by 7%,1.44%,3.72%,and 11%,respectively.By the popular application of the integration matching technology,the reproductive performance of Pingliang beef cattle improved significantly.
出处
《中国牛业科学》
2010年第4期80-81,共2页
China Cattle Science
基金
国家科技支撑计划课题(2007BAD52B05)
甘肃省科技重大专项计划项目(0801XKDL022)
国家星火计划项目(2008GA860014)
关键词
平凉肉牛
受配率
受胎率
繁殖成活率
Pingliang Beef cattle
Mating Rate
Conception Rate
Reproductive Survival Rate
