摘要
在原有的基于GIS的县域小麦测土配方施肥系统的基础上,采用TCP/IP通信机制,PDA终端通过GPS接入内部网络,通过Web Service提供数据服务,实现对土壤信息和施肥决策的移动查询.
Based on the existing GIS-based county testing soil for wheat formulated fertilization system,the TCP/IP communication mechanism is adopted.The PDA terminal connects to private network through GPS and communicates with the server by Web Service.This system has realized the mobile query of the soil information and fertilization decision-making information.
出处
《河南农业大学学报》
CAS
CSCD
北大核心
2010年第3期340-342,共3页
Journal of Henan Agricultural University
基金
国家863计划项目(2006AA10z270)
关键词
测土配方
小麦施肥
PDA
移动查询
testing soil for formulated fertilization
wheat fertilization
PDA
mobile query
