黄淮海平原南部不同种植体系周年气候资源分配与利用特征研究
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周宝元,葛均筑,侯海鹏,孙雪芳,丁在松,李从锋,马玮,赵明
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Characteristics of annual climate resource distribution and utilization for different cropping systems in the south of Yellow-Huaihe-Haihe Rivers plain
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Bao-Yuan ZHOU,Jun-Zhu GE,Hai-Peng HOU,Xue-Fang SUN,Zai-Song DING,Cong-Feng LI,Wei MA,Ming ZHAO
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表3 2011-2015年不同种植体系季节间辐射分配
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Table 3 Distribution of accumulated radiation of different cropping systems from 2011 to 2015
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年份
Year | 处理
Treatment | 第一季First season | | 第二季Second season | | 周年Annual | 辐射量
Ra (MJ m-2) | 分配率
RDR (%) | | 辐射量
Ra (MJ m-2) | 分配率
RDR (%) | | 辐射量
Ra (MJ m-2) | 两季比
RR | | 2011-2012 | W-M | 2184.2 | 55.7 | | 1738.2 | 44.3 | | 3922.4 | 1.3 | | M-M | 2062.2 | 56.8 | | 1570.7 | 43.2 | | 3632.9 | 1.3 | | W-S | 2184.2 | 57.5 | | 1614.0 | 42.5 | | 3798.1 | 1.4 | | M | — | — | | — | — | | 2110.2 | — | | 2012-2013 | W-M | 2131.2 | 56.5 | | 1638.1 | 43.5 | | 3769.2 | 1.3 | | M-M | 1761.0 | 52.6 | | 1585.2 | 47.4 | | 3346.2 | 1.1 | | W-S | 2160.5 | 58.9 | | 1510.3 | 41.1 | | 3670.9 | 1.4 | | M | — | — | | — | — | | 1995.6 | — | | 2013-2014 | W-M | 2103.4 | 58.5 | | 1493.2 | 41.5 | | 3596.6 | 1.4 | | M-M | 1873.4 | 58.7 | | 1316.3 | 41.3 | | 3189.7 | 1.4 | | W-S | 2173.5 | 59.8 | | 1462.3 | 40.2 | | 3635.8 | 1.5 | | M | — | — | | — | — | | 1982.4 | — | | 2014-2015 | W-M | 2208.2 | 57.2 | | 1651.4 | 42.8 | | 3859.6 | 1.3 | | M-M | 1974.3 | 55.2 | | 1600.8 | 44.8 | | 3575.1 | 1.2 | | W-S | 2159.6 | 56.8 | | 1644.8 | 43.2 | | 3804.4 | 1.3 | | M | — | — | | — | — | | 2128.9 | — | | 平均值Mean | W-M | 2156.7 a | 57.0 a | | 1630.2 a | 43.0 a | | 3787.0 a | 1.3 a | | M-M | 1917.7 b | 55.8 b | | 1518.3 b | 44.2 a | | 3436.0 b | 1.3 a | | W-S | 2169.5 a | 58.2 a | | 1557.8 ab | 41.8 b | | 3727.3 a | 1.4 a | | M | — | — | | — | — | | 2054.3 c | — |
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