摘要
论述了发展农田水利的技术要求和从事排灌事业的基本依据，简述了有待开拓的污水灌溉和生物排水以及可以更科学地指导排灌技术的土壤－作物－大气连续作理论。
The technical rcquircmcnts for devcloping farmland watcr conscrvanly and thc fundamcntalbasis for irrigation and drainage arc expounded hcre. The scwage irrigation and biology drainage to be explorcd arc discusscd bricfly in thc paper. The author also presents the continuous systcm thcory ofsoil-plant-atmosphcre to guid the irrigation and drainagc more scicntifically.
出处
《排灌机械》
1994年第2期4-8,共5页
Drainage and Irrigation Machinery
关键词
农田水利
排灌
farmland water conservancy irrigation and drainage
