摘要
运城地区果树面积已达 2 5 4万亩 ,干旱缺水严重影响着水果的产量和质量 ,发展节水灌溉 ,提高果品产量和质量 ,是解决当地群众有粮缺钱的矛盾、尽快脱贫致富的必由之路。本文通过确定全区水源条件 ,提出不同节水灌溉模式 ,以利于缓解水资源供需矛盾 ,促进全区果业再上新台阶。
In this paper,the necessity of irrigation of fruit trees in Yuncheng and obstacles of sustainable development of conventional irrigation are illustrated.A water saving irrigation pattern is put forward for fruit orchard of Yuncheng,in which four subzones are divided according to the water reesources condition,they are abundant water subzone,less abundant water subzone,short water subzone,and shorter water subzone,correspondingly,U tyed seepage prevention canal,irrigation by low pressure water conveyance system,micro irrigation,hole and vessel irrigation should be adopted respectively.Finally,laying equal stress on both construction and management is emphasized in order to ensure that the project has its benefit brought into full play.
出处
《山西水利科技》
2000年第1期68-69,共2页
Shanxi Hydrotechnics
关键词
果园
节水灌溉
微灌
果树
Fruit Orchard Water saving Irrigation
