作物水肥耦合类型量化方法在华北冬小麦水氮配置中的应用
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张经廷,吕丽华,张丽华,董志强,姚艳荣,姚海坡,申海平,贾秀领
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A Novel Method for Quantitating Water and Fertilizer Coupling Types and Its Application in Optimizing Water and Nitrogen Combination in Winter Wheat in the North China Plain
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JingTing ZHANG,LiHua LÜ,LiHua ZHANG,ZhiQiang DONG,YanRong YAO,HaiPo YAO,HaiPing SHEN,XiuLing JIA
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表1 2006—2016年冬小麦各生长季月降水分布
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Table 1 Monthly precipitation in 2006-2016 growing seasons (mm)
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| 月份Month | 2006-2007 | 2007-2008 | 2008-2009 | 2009-2010 | 2010-2011 | 2011-2012 | 2012-2013 | 2013-2014 | 2014-2015 | 2015-2016 | | 10 | 0.0 | 47.0 | 19.6 | 3 | 6.4 | 13.2 | 4.1 | 9.6 | 9.2 | 15.5 | | 11 | 18.2 | 1.0 | 0.0 | 53.4 | 0.0 | 32.2 | 26.4 | 6.2 | 4.7 | 15 | | 12 | 0.0 | 2.4 | 0.0 | 0.0 | 3.8 | 1.1 | 12.0 | 0.0 | 0.0 | 0.4 | | 1 | 0.0 | 0.9 | 0.0 | 0.1 | 0.0 | 0.0 | 5.0 | 0.0 | 0.6 | 2.4 | | 2 | 17.0 | 0.0 | 4.1 | 8.9 | 13.1 | 0.0 | 10.1 | 5.9 | 2 | 13.2 | | 3 | 34.3 | 16.5 | 5.3 | 14.7 | 0.0 | 4.1 | 0.3 | 1.0 | 0.4 | 0.0 | | 4 | 13.8 | 38.4 | 7.8 | 12.5 | 2.2 | 34.1 | 24.6 | 13.9 | 29.1 | 12.5 | | 5 | 42.1 | 57.2 | 30.5 | 14.7 | 46.0 | 16.6 | 12.1 | 28.2 | 53.1 | 16.5 | | 总计Total | 125.4 | 163.4 | 67.3 | 107.3 | 71.5 | 101.3 | 94.6 | 64.8 | 99.1 | 75.5 |
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