浅谈河北沧州地区葡萄滴灌系统规划与设计

Introduction of planning and design of grape drip irrigation system in Cangzhou region,Hebei Province

滴灌技术属全管道输水和局部微量灌溉,能使水分的渗漏和损失降到最低,不存在外围水损失的问题。不但能做到适时地供给作物根区所需水分,又能使水的利用效率大大提高。该技术与传统灌溉技术相比具有节水、节肥、省工等优点。该文阐述了河北沧州地区某村150亩葡萄园滴灌系统方案设计,该设计经实践检验,技术可行,经济效益显著,可为同类工程提供参考。

Drip irrigation is part of pipeline and local micro irrigation,and it minimizes water leakage and loss to the least,solving the problem of peripheral water loss.It can supply crop root zone water in time and lift water use efficiency greatly.Comparing with traditional irrigation,the technology has the advantage of saving water,fertilizer and work.This article expounds 150 acres of vineyard drip irrigation system design in a village of Cangzhou region,Hebei Province.Through the test of practice,the design is confirmed of technical feasibility,and the economic benefit is remarkable,which makes it a reference for similar projects in the region.