始兴县灌区改造工程主要施工技术

Main Construction Technology of Irrigation Area Reconstruction Project in Shixing County

灌溉渠道与农业活动息息相关,在农村生产中有至关重要的地位。灌区的建设可有效优化农业种植结构,有利于改善农业种植条件和减少水土流失,还有利于改善环境。随着使用年代的久远,目前许多灌区的干渠渠道出现毁坏、渗漏问题,不仅浪费大量水资源,还不能满足使用要求,亟待对灌区进行改造。文章以始兴县灌区的现状,介绍了此次灌区改造工程中所涉及的主要施工技术,提升农田灌溉水利用率,优化灌溉方式,提高有效灌溉面积和保灌面积,既有效提升农民收入,又能保障粮食安全。

Irrigation channels are closely related to agricultural activities and play an important role in rural production.The construction of irrigation area can effectively optimize the agricultural planting structure,improve the agricultural planting conditions,reduce soil erosion,and improve the environment.With the long time of use,the main channels in many irrigation areas have been damaged and leaked,which not only wastes a lot of water resources,but also can not meet the use requirements.It is urgent to reform the irrigation areas.Based on the current situation of the irrigation area in Shixing County,this paper introduces the main construction technologies involved in the reconstruction project of the irrigation area,such as improving the utilization rate of irrigation water,optimizing the irrigation mode,increasing the effective irrigation area and the guaranteed irrigation area,which can not only effectively improve the income of farmers,but also ensure food security.