自压微灌系统施肥装置  

Fertilizing Equipment of Self-press Micro-irrigation System

作　　者：郭彦彪[1] 李社新[2] 邓兰生[1] 冯宏[1] 张承林[1] 

机构地区：[1]华南农业大学资源环境学院,广州510642 [2]西北工业大学,西安710072

出　　处：《水土保持研究》2008年第1期261-262,共2页Research of Soil and Water Conservation

基　　金：华南农业大学校长基金;广东省石灰岩地区科学用水研究项目

摘　　要：灌溉技术和施肥技术的有机结合是提高水分和肥料利用率的关键措施。在分析自压微灌溉系统的特点和现有灌溉施肥设备优缺点的基础上,详细介绍了一种简单实用的自压微灌系统施肥装置,为山地丘陵区自压灌溉系统解决施肥问题提供了一条有效的途径。Optimal integration of irrigation and fertilization is key measure to increase use efficiency of water and fertilizer. Based on analyzing the characteristic of self-press micro-irrigation system and the advantage and disadvantage Of fertigation equipment is using,a simple and useful fertilizing equipment for self-press irrigation system was presented. This puts forward an effective approach to resolve fertilizing question of self-press micro-irrigation system for hilly area.

关 键 词：自压 微灌系统 施肥装置 

分 类 号：S275[农业科学—农业水土工程]