治渍是三江平原治理的主攻方向  

Water logged disaster should be the main task of agricultural control

作　　者：颜振良 马建华 姚章村 

机构地区：[1]黑龙江农垦勘测设计研究院,黑龙江佳木斯154002 [2]友谊农场水务局,黑龙江友谊156911

出　　处：《水利科技与经济》2005年第4期225-228,共4页Water Conservancy Science and Technology and Economy

基　　金：国家"九五"科技推广计划指南项目(98120302A)

摘　　要：　通过近两年来三江平原丰欠农业生产事例,说明历年来三江平原治理方法的局限;阐述渍涝危害及成因与特点,说明渍涝是三江平原农业生产主要矛盾,治渍应为三江平原治理的主攻方向。To illustrate that the agricultural control in historical years on Sanjiang Plain is short of right measures by taking the agricultural vivid movements of abundant and lean harvest in the latest two years for examples; to state the damages, causes and features of waterlogglng and waterlogged disaster, express that the waterlogging and waterlogged disaster is the main contradiction of agricultural production on Sanjiang Plain and the control of waterlogging and waterlogged disaster should be the main task of agricultural control.

关 键 词：土壤过湿 上层滞水 地表残积水 蓄满少产流 渍涝治理 排降蓄灌 

分 类 号：X43[环境科学与工程—灾害防治]