氮素缓解春小麦花后高温早衰的荧光特性研究
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坚天才,吴宏亮,康建宏,李鑫,刘根红,陈倬,高娣
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Fluorescence Characteristics Study of Nitrogen in Alleviating Premature Senescence of Spring Wheat at High Temperature After Anthesis
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JIAN TianCai,WU HongLiang,KANG JianHong,LI Xin,LIU GenHong,CHEN Zhuo,GAO Di
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表1 温度处理期间日均气温和光照强度变化
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Table 1 Variation of daily average temperature and light intensity during temperature treatment period
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年份
Year | 测定指标
Indicator for determination | 处理
Treatment | 处理时间段内各指标的平均值 Average of indicators in the processing period | | 1 d | 2 d | 3 d | | 2019 | 气温 Temperature (℃) | CK | 26.63 | 27.17 | 25.29 | | HT | 35.13 | 35.28 | 35.03 | | 光照强度 Light intensity (LX) | CK | 73487.5 | 73970.8 | 72680.2 | | HT | 69309.5 | 69154.2 | 68734.4 | | 2020 | 气温 Temperature (℃) | CK | 25.32 | 25.59 | 26.33 | | HT | 36.15 | 35.92 | 35.83 | | 光照强度 Light intensity (LX) | CK | 75164.3 | 79542.4 | 70158.0 | | HT | 70535.9 | 70135.2 | 67384.3 |
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