双闸板溢流式水田精准灌排控制装置的研究与应用  

Research and Application of Double Ram Overflow Precision Irrigation and Drainage Control Device in Paddy Field

作　　者：柯春天 KE Chuntian(Hangzhou Foreign Languages School,Hangzhou 310023,China)

机构地区：[1]杭州市外国语学校,浙江杭州310023

出　　处：《农业装备技术》2022年第2期7-10,共4页Agricultural Equipment & Technology

摘　　要：水田灌排管理粗放导致水肥流失严重、利用率低,产生水环境污染问题。文章研究了一种新型水田精准灌排控制装置,通过双闸板调节实现精准控制稻田水层深度,有效利用雨水和控制排水,减少稻田氮磷流失,蓄水、节水、减排效果明显,结构简单、操作简便、成本低,具有很好的推广价值。Extensive irrigation and drainage management of paddy field leads to serious loss of water and fertilizer, low utilization rate and water environmental pollution. This paper studies a new type of paddy field precision irrigation and drainage control device, which can accurately control the water layer depth of paddy field through double gate adjustment, effectively use rainwater and control drainage, reduce nitrogen and phosphorus loss of paddy field, have obvious effects of rain storage, water saving and emission reduction,simple structure, simple operation and low cost, and have good popularization value.

关 键 词：水田 水稻 灌溉 排水 装置 

分 类 号：S277.9[农业科学—农业水土工程]