基于ISAREG模型的大豆半固定喷灌灌溉制度优化研究  

Research on the Optimal Irrigation Schedule of Semi-fixed Sprinkler Soybean Based on the ISAREG Model

作　　者：程光远[1] 史海滨[1] 李瑞平[1] 王成刚[1] 王智超[1] 于洪 王佐奎 

机构地区：[1]内蒙古农业大学水利与土木建筑工程学院,呼和浩特010018 [2]内蒙古呼伦贝尔市阿荣旗水务局,内蒙古阿荣旗162750

出　　处：《灌溉排水学报》2015年第12期52-58,80,共8页Journal of Irrigation and Drainage

基　　金：内蒙古自治区水利"十二五"重大科技示范项目(20121036)

摘　　要：将模拟灌溉制度的ISAREG模型与灌水方式相结合,研究了大豆喷灌条件下的灌溉制度。并对不同灌水处理条件下灌溉制度模拟所需的各项参数进行了预处理和验证,分析评价了大豆6个试验处理的实际灌溉制度。在此基础上根据大豆的需水特性进行了多组合灌水方案设计和模拟,根据分析结果分别得到了适合当地实际的最优的灌溉制度和采用相同灌水定额下方便农民接受和推广的最优灌溉制度。Because irrigation schedule was closely related to irrigation mode,the ISAREG model of simulated irrigation schedule was combined with irrigation mode to study the irrigation schedule of soybean under sprinkling irrigation condition.The required parameters of different irrigating treatments for irrigation schedule simulation were pretreated and validated;the actual irrigation schedule of six trial treatments of soybean was appraised.On this basis,multiple combined irrigation schemes and simulation were conducted according to the water demand characteristics of soybean processing,the optimal irrigation schedule was suit for the local reality and was easy for the farmers to accept,and extension was obtained based on the analysis of the results.

关 键 词：喷灌 ISAREG模型 大豆 灌溉制度 内蒙古呼伦贝尔 

分 类 号：S274.1[农业科学—农业水土工程]