| 基于WebGIS的农田测土配方施肥管理系统的设计 |
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| 引用本文： | 庞永青,欧阳欢,闫林,邓伦栋,陈海平. 基于WebGIS的农田测土配方施肥管理系统的设计[J]. 南方农业学报, 2012, 42(1): 117-119 |
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| 作者姓名： | 庞永青 欧阳欢 闫林 邓伦栋 陈海平 |
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| 作者单位： | 中国热带农业科学院香料饮料研究所;海南省热带香辛饮料作物遗传改良与品质调控重点实验室 |
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| 基金项目： | 公益性行业(农业)科研专项项目(200903024) |
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| 摘 要： | 【目的】对基于WebGIS的农田测土配方施肥管理系统进行总体设计，为该系统的开发与实现奠定框架基础，从而实现农田精准施肥，促进农业可持续发展。【方法】根据WebGIS技术特点及农田测土配方施肥实际需要，对农田测土配方施肥管理系统的体系结构、总体功能结构和数据库进行设计。【结果】系统采用B/S三层体系结构，具有地图基本操作、信息查询、统计分析、推荐施肥、打印输出、系统维护和管理等六大功能，数据库由空间数据库和非空间数据库组成。【结论】基于WebGIS的农田测土配方施肥管理系统可为用户提供准确、科学的施肥指导信息服务，提高土壤养分管理技术和肥料使用效率，减少农业环境污染，促进农业可持续发展。
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| 关 键 词： | WebGIS 农田 测土配方施肥 管理系统 设计 |
Design of farmland soil testing and formulated fertilization management system based on WebGIS |
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| PANG Yong-qing,OUYANG Huan,YAN Lin, DENG Lun-dong,CHEN Hai-ping. Design of farmland soil testing and formulated fertilization management system based on WebGIS[J]. Journal of Southern Agriculture, 2012, 42(1): 117-119 |
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| Authors: | PANG Yong-qing OUYANG Huan YAN Lin DENG Lun-dong CHEN Hai-ping |
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| Affiliation: | 1 (1Spice and Beverage Research Institute, CATAS, Wanning, Hainan 571533, China; 2 Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops, Wanning, Hainan 571533, China) |
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| Abstract: | [Objective]An overall design of farmland soil testing and formulated fertilization management system was developed in order to practice precise fertilization and for sustainable development of agriculture. [Method]System structure, function module and database of farmland soil testing and formulated fertilization were designed in accordance with technical features of WebGIS and practical demand of fertilization. [Result]Three-layer B/S network system was used to realize six main functions: map search, information search, statistics analysis, recommended fertilization, output & printing as well as system maintenance & management. The database was composed of two parts: spatial database and non-spatial database. [Conclusion]This system can provide accurate and scientific fertilization information and guidance to farmer, enhance soil nutrition management and fertilizer efficiency, reduce agricultural environmental pollution, and promote sustainable development of agriculture. |
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| Keywords: | WebGIS farmland soil testing and formulated fertilization management system design |
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