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gui mo hua nai niu chang niu qun jie gou yu zhou zhuan tan tao
Author(s): WANG Gang, MU Qiuling, ZHANG Lili, LI Yuanhao
Pages: 57-
58
Year: 2011
Issue:
3
Journal: China Dairy Cattle
Abstract: 随着我国奶牛养殖业的不断发展,由原来的分散养殖逐渐向规模化,集约化发展已是必然趋势.近年来,白城市相继建设了以牧业园区为主体的规模化奶牛场,为白城市奶牛养殖水平的提高发挥了重要作用.但在规模化奶牛场的生产管理上仍存在主观上仅追求经济效益,客观上忽视牛群结构及牛群的周转,进而造成资源浪费,加大了生产成本投入.笔者通过对规模化奶牛场生产管理的调查研究,结合规模化奶牛养殖的实际情况,对规模化奶牛场的牛群...
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