时间序列在干旱区棉花需水量预测中的应用

Application of Time Sequece in Prediction of Cotton's Water Demand in Dry Area

运用《工程水文学》中的时间序列分析法对干旱区棉花需水量进行了分析和预测。结果表明:用时间序列分析法进行预测的结果精度较高,适于干旱区棉花需水量的预测。

This paper analyzed and predicted the water demand of cotton in dry areas by using analysis of time series in Engineering Hydrology. The examples suggested that the result of prediction was preciser and apply to prediction of cotton＇ s water demand in dry areas by using analysis of tine series.