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In terms of demands of rice farming in the southern China,the information processing system and the yield measurement system that is installed in combine harvester,are designed and completed.Now the systems have been used in demonstration site in the Experiment Base of Shanghai Precision Agriculture.Based on the idea of spa-tial-oriented,object-oriented,user-oriented,the Farm Geographic Information System for precision farming of rice was developed,which is characterized by intelligence and visualized.The Decision-making Management System is integrated with rice growth model,expert model for rice cultivation.The DGPS,RS,GIS and intelligence sensors and computer technique were adopted in building the artificial intelligence system for measuring grain yield that is installed in combine har-vester,so the combine harvester could provide the grain yield distribution map real-timely.The environmental and econom-ic assessment shows that the precision rice farming applied in the demonstration site will benfit the society,economy and ecology greatly. 相似文献
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精确农业是基于信息和知识支持的现代化农业管理的集成技术.它是高新技术特别是现代测绘技术与农业相结合的产物.本文结合湖南省的实际情况,就3S技术在精确农业中的应用以及用现代测绘技术推动湖南精确农业发展等问题谈几点粗浅认识. 相似文献
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我国精确农业发展策略初探 总被引:5,自引:0,他引:5
杨联安 《测绘与空间地理信息》2004,27(2):3-5
在分析国内外研究现状的基础上,指出选择符合中国国情的精确农业发展模式,研究与开发精准农业管理决策支持系统和建立示范基地是我国精确农业发展的基本策略。 相似文献
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Design of farmland gis for precision agriculture 总被引:1,自引:1,他引:0
ANKai XIEGao-di LENGYung-fa XIAOYu 《中国地理科学(英文版)》2003,13(1):20-24
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