耕作层水肥精准智能调控系统  

Intelligent Control System of Water and Fertilizer in Tillage Layer

作　　者：罗克勇[1] 严建民[1] 郑洪倩[1] 韩建明[1] 

机构地区：[1]江苏省农业科学院设施农业与装备研究所,江苏南京210014

出　　处：《金陵科技学院学报》2013年第1期47-51,共5页Journal of Jinling Institute of Technology

基　　金：江苏省农业科技自主创新基金项目(CX(11)2019)

摘　　要：系统以作物生理需水肥指标及土壤含水量和肥分为依据,对土壤耕作层水肥参数监测和无线数据传输。由耕作层水肥智能调控系统对数据进行处理分析,通过电磁阀、管道、纳米微孔管和作物耕作层的负压等来自动调解控制植物根部的水肥补给,实现耕作层微灌的自动化,优化作物生长环境,提高水分利用率,为作物生长优质高产提供技术支撑。Based on the index of water and fertilizer requirement for plant physiology and the content of water and fertilizer in soil, this system monitors the water and fertilizer parameters of tillage layer and transmits data wirelessly. By using the electromagnetic valve, pipe, nano micro-porous tube and negative pressure of tillage layer, the intelligent control system of water and fertilizer in tillage layer analyzes and processes data so as to realize automatic adjustment and controlling of water and fertilizer supply of plant root, and automatic micro-irrigation of tillage layer. It can optimize the environment for plant growth, enhance the efficiency of water use, and offer technical support for the growth of plants with good quality and high yield.

关 键 词：耕作层 植物生理需水肥参数 无线传感 智能调控 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]