摘要
为满足农业生产的需求,利用邢台市土壤墒情监测资料,对墒情预报模型参数进行分析计算,建立了适合于该区域的土壤墒情预报模型,最后用实测数据来检验模型的准确性。该模型可对土壤含水量、灌溉时间和灌溉定额进行预报,通过实际检验,模型能满足本区域土壤墒情预报的需要。
In order to meet the needs of agricultural production, the use of Xingtai City, soil moisture monitoring data, soil moisture forecast model analysis parameters established in the region suitable for the soil moisture forecast model,with the last measured data to test the accuracy of the model. The model can be on soil moisture content, irrigation and irrigation time fixed for forecasting, through the actual test model in the region to meet the needs of the soil moisture forecast.
出处
《南水北调与水利科技》
CAS
CSCD
2009年第1期39-42,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
土壤含水量
土壤日消退系数
墒情预报模型
土壤墒情预报
邢台市
soil moisture
regression coefficient on the soil
soil moisture forecast model
soil moisture forecast
Xingtai City
