张掖市百万头肉牛基地育肥牛来源调查

摘要

为了查清目前张掖市百万头肉牛基地育肥牛的来源，对张掖市百万头肉牛基地15个肉牛育肥场的5560头育肥牛来源开展了调查。调查表明：来自当地散养户的犊牛占80.5%，来自外地的犊牛占10.6%，来自肉牛育肥场自繁的犊牛占5.8%，来自当地奶牛场的公牛犊占3.1%。%In order to identify the source of fattening cattle in cattle base with one million head of cattle in Zhangye,a total of 5560 head of fattening cattle from 15 beef cattle farms were investigated and ana-lyzed.The survey results showed that calves from the local backyard farmers accounted for 80.5%,calves from abroad for 10.6%,calves from beef cattle feedlot accounted for 5.8%,and calves from the local dairy bull accounted for 3.1%.