Plant transpiration ratio's diurnal variation of greenhouse muskmelon under different weather conditions by using heat technology was analyzed,the relationship between plant transpiration and environmental factors was discussed,and plant transpiration by environmental factors was simulated.The results showed that the diurnal variation of plant transpiration of greenhouse muskmelon presented symmetric single peak curve,plant transpiration ratio had a strong relationship with environmental factors such as solar radiation,air temperature,photosynthetically avtive radiation and relative humidity.Plant transpiration ratio's diurnal variation of greenhouse muskmelon under cloudy day and rainy day had no significant regularity,and the relationship between plant transpiration ratio and environmental factors was weak.It was an efficient way to realize water saving agriculture through controlling radiation and relative humidity of greenhouse.%利用热技术方法研究了不同天气条件下温室甜瓜植株蒸腾速率的变化特征,分析了植株蒸腾与环境因子的相关关系,并利用环境因子对植株蒸腾进行了模拟.结果表明,晴天条件下温室甜瓜植株蒸腾日变化基本呈对称单峰曲线,蒸腾速率与太阳总辐射、气温、光合有效辐射和相对湿度的相关性较强,利用该环境因子预测蒸腾精度较高;阴天和雨天条件下温室甜瓜植株蒸腾日变化规律性较弱,蒸腾速率与环境因子的相关性较差.调控温室辐射强度和相对湿度是实现节水高效农业的有效手段.
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机译:分离的核酸(多核苷酸),反义寡核苷酸,抑制或减少编码CO2SEN蛋白的消息和/或CO2SEN蛋白或植物多聚核苷酸和多肽多糖的植物植株的表达的方法植物保护细胞,植物细胞,植物片,植物组织或植物,植物的一部分的碳吸收量和碳排量的负,正调节及增加,碳保护层和水流以及CO 2 / CO 2交换水交换或损失水开放植物,关闭植物的气孔,部分植物,器官,植物片或植物细胞,以增强或优化植物,植物片,器官,植物,植物的一部分上的生物量积累,植物,种子或植物细胞中的植物细胞或种子,板温度的降低和蒸腾强度的提高,降低了T型保护细胞中的效率降低和碳含量