摘要
介绍了利用水文模型预测土壤墒情的方法,并通过试验检验预报误差符合相关技术标准的要求。模型具有概念清晰,结构简单的特点,对指导农田灌溉管理具有重要的实际意义。
Hydrological model, which is a method of predicting soil moisture be introduced, Prediction error by experimental tests meet the requirements of the relevant technical standards. Model has characteristics of clear conception and simple structure, which is very important and significant to direct administration of field irrigation.
出处
《安徽农学通报》
2010年第18期47-48,共2页
Anhui Agricultural Science Bulletin
基金
国家水利部948创新与转化项目(CT200616)
关键词
水文模型
土壤墒情
预测预报
hydrological model
soil moisture
forecast
