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详细内容:┆POM K2000XXH ╙ AGE HAS REACHED THE END OF THE BEGINNING OF A WORD. MAY BE GUILTY IN HIS SEEMS TO PASSING A LOT OF DIFFERENT LIFE BECAME THE APPEARANCE OF THE SAME DAY; MAY BE BACK IN THE PAST, TO ONESELF THE PARANOID WEIRD BELIEF DISILLUSIONMENT, THESE DAYS, MY MIND HAS BEEN VERY MESSY, IN MY MIND CONSTANTLY. ALWAYS FEEL ONESELF SHOULD GO TO DO SOMETHING, OR WRITE SOMETHING. TWENTY YEARS OF LIFE TRAJECTORY DEEPLY SHALLOW, SUDDENLY FEEL SOMETHING, DO ITPA66 101F PA66 101L PA66 1032L PA66 151L PA66 158L PA66 153HSL PA66 103FHS PA66 103HSL PA66 10B PA66 10B40 PA66 3426 PA66 408HS PA66 409AHS-BK PA66 5514 PA66 51G35HSL-NC PA66 70G13L PA66 70G33L PA66 70G13HS1L PA66 70G35HSL PA66 70G43L PA66 71G13L PA66 8018 PA66 8018HS PA66 80G14AHS PA66 8061 PA66 450 第三,提高养殖效果。我国畜禽养殖效率不高,竞争力不强。主要原因是生产效率比较低,劳动生产率、饲料转化率、畜禽生产率与发达国家相比均有比较大的差距。我们畜牧业已经高度开发,如果养殖效果不提高,竞争劣势将会长期存在。以生猪为例,我国与美国相比,料肉比我国是2.8:1,美国是2.5:1,饲料转化率相差10%左右。我国与美国养殖商品猪的比例为我国养殖15头,美国养殖25头,相差70%。因此提高养殖效果就成为提升竞争力的关键,要通过标准化养殖提高劳动生产率,通过良好的饲养管理,疫病防控等措施提高畜禽生产力和饲料转化率。
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