摘要
介绍了田间信息采集技术的研究概况以及在精准农业生产和农机工程中的应用。对全球定位系统GPS、遥感系统 RS、联合收割机测产系统、土壤养分测量和杂草自动识别技术在精准农业体系中作为信息获取手段的研究、开发与应用情况进行了综述 ,并指出应用近。
In this paper emphasis was put on the research and application of field information acquisition techniques to precision agriculture and agricultural machinery engineering. The situation of development and research on global positioning system(GPS), remote sensing(RS), yield prediction by combine harvester, soil nutrient measurement and automatic weeds recognition technique as a means of information collection was reviewed and analyzed. It was pointed out that the use of infrared technique on fast measurement of soil nutrient will be one of the new methods in soil digitization in China.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2002年第6期125-128,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家科技攻关计划资助项目 (项目编号 :2 0 0 2 BA2 0 7B)
国家"863"高新技术发展计划资助项目 (项目编号 :2 0 0 1AA2 45 0 12 )
关键词
精准农业
信息获取技术
定位系统
遥感
图像识别
Precision agriculture, Global positioning, Remote sensing, Patten recognition
