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采用实时荧光定量PCR方法检测了不同感光大豆品种的CO(CONSTANS) 基因在不同光照条件下的mRNA水平变化。结果表明：早熟品种东农49和晚熟品种东农42各自在短日照(8h/16h 光/暗)下会比长日照(16 h/8 h 光/暗)下表达有所增强，同时东农49中CO基因的表达要高于东农42，它们的表达峰值均出现在光暗交界处。东农42由长日照或短日照移入完全光或完全暗条件时，暗下CO基因的表达量...
Remote and Real-Time Sensing of Canopy Transpiration and Conductance : Comparison of Remote and Stem Flow Gauge Methods in Soybean Canopies as Affected by Soil Water Status
Canopy conductance Infrared thermometry Remote sensing Soybean Stem flow gauge Transpiration Waterlogging
2009/7/31
A newly developed remote and real-time method for estimating transpiration rates and conductance of crop canopies is examined in comparison with concurrent measurements by the stem flow gauge method. ...