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jian neng ying de li nian he he xin ti xi
Author(s): LIU Guanglei, YUAN Yaoming, LIU Wenzhong, ZHANG Xiaofeng, WANG Zhi, LIU Shijun, SHI Jian
Pages: 64
Year: 2009
Issue:
1
Journal: China Dairy Cattle
Abstract: 自1999年以来,我国奶业实现了连续的高速发展,奶类生产持续增长,区域布局不断优化,加工能力明显增强,引起了世界各国的关注.据国家统计局最新统计表明,2007年全国奶牛存栏1219万头,牛奶总产量3 633万t,奶牛单产达到4140kg,奶业已成为农业和农村经济最具活力的产业.与此同时,我国奶业还存在着许多问题,奶牛单产较低、原料奶品质低下等问题严重障碍奶业持续健康发展.……
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