摘要
农田可能蒸散量是农业生产中多项决策指标中的重要参数,但估算方法多而繁杂,应用极其不便,本研究采用彭曼法,将其编制为计算机程序,输入必要数据,求出覆盖全省的94个县市逐月可能蒸散量,并列表供直接查用.
The possible evapotrans of farmland is one of the most important Parameters among the targets in policy-making on the Agricultural Production, but methods of count are difficult, troublesome and in-convernient for application. This study was earring out by applying Ponman method to weave it into computer procedure with the recording-data. Thus make it possible to find out the monthly evapotran-spiration of the 94 counties with a marked table, which is useful for consulting directly.
关键词
山西
可能蒸散量
查算表
Shanxi province, Possible evapotrans
