摘要
根据实际观测资料,对小麦蒸腾速率的时空变化规律进行了分析。结果认为影响小麦蒸腾的主要气象因子是温度、光照强度和湿度。在分析基础上,建立了用常规气象资料计算小麦蒸腾速率的简化模式,模拟效果较好。
Depending on the data measured in field, the time and spatial variation law of wheat transpiration was analysed. It was shown from results that the main meteorological factor affecting wheat transpiration are temperature, light intensity and relative humidity. Based on the analysis, it is set up a simple model that wheat transpiration can be calculated by meteorological data.
出处
《中国农业气象》
CSCD
1998年第6期10-13,18,共5页
Chinese Journal of Agrometeorology
基金
南京气象学院科研基金
关键词
小麦
蒸腾速率
气象要素
Wheat
Traspiration rate
Meteorological factor