摘要
本文对测土配方施肥的信息与应用的需求进行分析,按土壤与作物营养施肥设计并开发配方施肥的信息管理与应用系统两部分的功能模块,在GIS软件的基础上针对作物种类和目标产量采用养分算法模式以实现整个系统对农业生产的实际使用指导。
The article introduces the design and development of formulated fertilization information management system after testing soil based on GIS. The system aims at the requirement of formulated fertilization information management and fertilization application for guidance of agricultural production. Two function models of the information control and application systems are designed and materialized on the GIS software by using 3 Layer frame.
出处
《农业网络信息》
2007年第10期5-7,共3页
Agriculture Network Information
关键词
GIS
配方施肥
信息管理系统
GIS
Testing soil for formulated fertilization
Information management system
