黄淮海麦玉两熟区周年光温资源优化配置研究进展
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周宝元, 葛均筑, 孙雪芳, 韩玉玲, 马玮, 丁在松, 李从锋, 赵明
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Research advance on optimizing annual distribution of solar and heat resources for double cropping system in the Yellow-Huaihe-Haihe Rivers plain
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ZHOU Bao-Yuan, GE Jun-Zhu, SUN Xue-Fang, HAN Yu-Ling, MA Wei, DING Zai-Song, LI Cong-Feng, ZHAO Ming
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表1 光温水资源定量配置与利用评价指标及其计算公式
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Table 1 The quantitative index and formula of resource distribution and utilization
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指标Index | 公式Formula | 指标Index | 公式Formula | 积温分配率TDR | 单季积温量/周年积温总量 Single seasonal AT of annual AT | 两季积温比值TR | 第一季积温量/第二季积温量 First season AT/second season AT | 辐射分配率RDR | 单季辐射量/周年辐射总量 Single seasonal Ra of annual Ra | 两季辐射比值RR | 第一季辐射量/第二季辐射量 First season Ra/second season Ra | 降水分配率PDR | 单季降雨量/周年降雨总量 Single seasonal Pr of annual Pr | 两季降水比值PR | 第一季降雨量/第二季降雨量 First season Pr/second season Pr | 光温生产潜力当量TPPE | 实际产量/光温生产潜力 Yield/AT and Ra production potential | 积温满足率TSR AT satisfaction rate | 周年可利用积温量/作物积温需求量 Annual AT/AT required by crop |
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