喷灌系统田间管网的优化设计及其投资比较

Optimal Design and Investment Comparisons Of\=Field Pipeline Networks for Sprinkler Irrigation Systems

降低管道式喷灌系统工程投资的环节有几方面，但关键的还是田间管网工程的优化改进设计。本文通过多种田间管网的布置形式方案的比较，研究和探讨了适合湛江市区情的喷灌方式。

There are several ways to reduce investment of pipeline sprinkler irrigation system, this paper, studies and discusses the models to be suited local conditions of Zhanjiang district through comparisons with various plans of field pipelines. \;