夏玉米产量与光温生产效率差异分析——以山东省为例
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王洪章,刘鹏,董树亭,张吉旺,赵斌,任佰朝
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Analysis of Gap Between Yield and Radiation Production Efficiency and Temperature Production Efficiency in Summer Maize: Taking Shandong Province as an Example
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WANG HongZhang,LIU Peng,DONG ShuTing,ZHANG JiWang,ZHAO Bin,REN BaiZhao
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表5 不同产量层次夏玉米光能生产效率和效率差距
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Table 5 Production efficiency of light and efficiency gap under different yield levels (g·MJ-1)
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年份 Year | 地点 Site | 光能生产效率Production efficiency of radiation | | 效率差距Efficiency gap | RERT | RESH | REHH | REFP | RECK | | REGt | REGI | REGII | REGIII | REGIV | REGs | 2017 | 泰安Taian | 4.01 | 2.29 | 2.08 | 1.87 | 1.39 | | 2.63 | 1.73 | 0.21 | 0.21 | 0.48 | 0.25 | 淄博Zibo | 4.23 | 2.61 | 2.48 | 2.12 | 1.66 | | 2.57 | 1.62 | 0.14 | 0.35 | 0.47 | — | 烟台Yantai | 3.71 | 2.48 | 2.34 | 2.01 | 1.52 | | 2.19 | 1.23 | 0.15 | 0.33 | 0.49 | 0.11 | 2018 | 泰安Taian | 4.05 | 2.19 | 2.10 | 1.80 | 1.36 | | 2.69 | 1.86 | 0.09 | 0.31 | 0.44 | — | 淄博Zibo | 4.34 | 2.22 | 2.06 | 1.80 | 1.40 | | 2.94 | 2.12 | 0.16 | 0.26 | 0.40 | — | 烟台Yantai | 4.05 | 2.17 | 1.99 | 1.79 | 1.38 | | 2.67 | 1.88 | 0.18 | 0.21 | 0.40 | 0.01 | 平均Average | 4.07 | 2.33 | 2.18 | 1.90 | 1.45 | | 2.62 | 1.74 | 0.15 | 0.28 | 0.45 | 0.06 |
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