基于乾安县玉米种植业发展的灌溉用水定额研究  

A Study of Agricultural Irrigation Water Quota Based on Development of Corn Planting Industry in Qian'an County

作　　者：张丽君[1,2] 李冰[1] 高金花[1,2] 

机构地区：[1]长春工程学院,吉林长春130012 [2]吉林省水工程安全与灾害防治工程实验室,吉林长春130000

出　　处：《安徽农业科学》2014年第7期2161-2163,共3页Journal of Anhui Agricultural Sciences

基　　金：吉林省教育厅"十二.五"社会科学研究项目(吉教科文合字[2013]第300号)

摘　　要：结合乾安县玉米种植业的发展,分析不同阶段玉米采取的灌溉方式、灌溉水量及特点。在此基础上对比用水定额标准在修订前后玉米灌溉用水定额的变化情况,指出目前灌溉用水定额在乾安县玉米生产中应用时存在的问题,并提出相应的对策和建议。从而为灌溉用水定额管理在乾安县乃至吉林省西部的顺利实施提供依据。The irrigation methods, irrigation water and irrigation characteristics of corn in different d.evelop stages in Qian＇ an County com- bined with development of corn planting industry were analyzed. On this basis, corn irrigation water quota before and after the revision of DB22/T389- 2004 was compared. The existing problems in application of irrigation water quota were pointed out, and the corresponding and suggestions were put forward, so as to provide the basis for the smooth implementation of irrigation water quota in Qian an County and even in the west of Jilin Province.

关 键 词：灌溉用水定额 玉米 问题 对策 乾安县 

分 类 号：S274.3[农业科学—农业水土工程]