中国化肥投入对油菜成本效率的影响
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刘成, 杨雪, 周晓时, 冯中朝, 张智, 丛日环
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Impact of fertilizer input on cost efficiency of rapeseed in China
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Cheng LIU, Xue YANG, Xiaoshi ZHOU, Zhongchao FENG, Zhi ZHANG, Rihuan CONG
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表6 2004—2015年10省油菜生产的成本效率的平均值 |
Table 6 Average cost efficiency of rapeseed production of the ten provinces from 2004 to 2015 |
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年份 | 安徽 | 重庆 | 贵州 | 湖北 | 湖南 | 江苏 | 江西 | 陕西 | 四川 | 浙江 | 2004 | 0.591 | 0.425 | 0.512 | 0.537 | 0.775 | 0.595 | 0.652 | 0.562 | 0.491 | 0.618 | 2005 | 0.561 | 0.364 | 0.474 | 0.572 | 0.664 | 0.751 | 0.581 | 0.614 | 0.482 | 0.620 | 2006 | 0.601 | 0.411 | 0.481 | 0.562 | 0.562 | 0.792 | 0.694 | 0.597 | 0.545 | 0.706 | 2007 | 0.544 | 0.411 | 0.502 | 0.528 | 0.562 | 0.781 | 0.564 | 0.641 | 0.524 | 0.717 | 2008 | 0.522 | 0.411 | 0.542 | 0.613 | 0.643 | 0.723 | 0.709 | 0.577 | 0.481 | 0.686 | 2009 | 0.585 | 0.472 | 0.472 | 0.568 | 0.602 | 0.671 | 0.683 | 0.622 | 0.504 | 0.738 | 2010 | 0.861 | 0.737 | 0.524 | 0.623 | 0.611 | 0.844 | 0.533 | 0.641 | 0.600 | 0.906 | 2011 | 0.834 | 0.657 | 0.482 | 0.596 | 0.614 | 0.897 | 0.492 | 0.598 | 0.581 | 0.808 | 2012 | 0.672 | 0.657 | 0.471 | 0.588 | 0.686 | 0.801 | 0.501 | 0.542 | 0.531 | 0.780 | 2013 | 0.685 | 0.605 | 0.491 | 0.555 | 0.614 | 0.861 | 0.544 | 0.534 | 0.553 | 0.776 | 2014 | 0.884 | 0.614 | 0.552 | 0.631 | 0.682 | 1.004 | 0.600 | 0.622 | 0.531 | 0.967 | 2015 | 1.000 | 0.671 | 0.552 | 0.700 | 0.711 | 1.004 | 0.655 | 0.611 | 0.543 | 0.941 |
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