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5 2011-2015年不同种植体系光能利用效率
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Table 5 Radiation use efficiency of different cropping systems from 2011 to 2015
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年份 Year | 处理 Treatment | 籽粒光能利用效率 Radiation use efficiency of grain (%) | | 总生物量光能利用效率 Radiation use efficiency of total biomass (%) | 第一季 First season | 第二季 Second season | 周年 Annual | 第一季 First season | 第二季 Second season | 周年 Annual | 2011-2012 | W-M | 0.73 | 1.17 | 0.92 | | 1.59 | 2.21 | 1.86 | | M-M | 0.91 | 1.06 | 0.97 | | 1.86 | 2.23 | 2.02 | | W-S | 0.72 | 0.62 | 0.68 | | 1.62 | 1.13 | 1.41 | | M | — | — | 1.07 | | — | — | 1.97 | 2012-2013 | W-M | 0.74 | 1.12 | 0.90 | | 1.60 | 2.17 | 1.85 | | M-M | 1.04 | 1.09 | 1.06 | | 2.10 | 2.26 | 2.17 | | W-S | 0.70 | 0.70 | 0.70 | | 1.52 | 1.23 | 1.40 | | M | — | — | 1.08 | | — | — | 1.94 | 2013-2014 | W-M | 0.73 | 1.22 | 0.93 | | 1.58 | 2.34 | 1.90 | | M-M | 1.01 | 1.25 | 1.11 | | 1.92 | 2.62 | 2.21 | | W-S | 0.72 | 0.71 | 0.70 | | 1.49 | 1.23 | 1.38 | | M | — | — | 1.17 | | — | — | 2.28 | 2014-2015 | W-M | 0.71 | 1.12 | 0.88 | | 1.61 | 2.12 | 1.83 | | M-M | 0.95 | 1.04 | 0.99 | | 1.83 | 2.07 | 1.93 | | W-S | 0.72 | 0.51 | 0.62 | | 1.53 | 1.10 | 1.34 | | M | — | — | 1.05 | | | | 1.96 | 平均值 Mean | W-M | 0.73 b | 1.15 a | 0.91 b | | 1.60 b | 2.21 a | 1.86 b | M-M | 0.97 a | 1.10 a | 1.04 a | | 1.92 a | 2.28 a | 2.08 a | | W-S | 0.70 b | 0.63 b | 0.67 c | | 1.54 b | 1.17 b | 1.39 c | | M | — | — | 1.09 a | | — | — | 2.04 a |
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