数字植物和其技术体系探讨.pdfVIP

中国农业科学 2010,43(10): Scientia Agricultura Sinica 数字植物及其技术体系探讨 赵春江，陆声链，郭新宇，肖伯祥，温维亮 （国家农业信息化工程技术研究中心/农业部农业信息技术重点开放实验室, 北京 100097 ） 摘要：数字植物是数字农业的基础，是利用数字化方法研究植物，并为植物生命系统和农业生产过程的数字 化表达、生长建模、过程模拟、可视化计算分析、协同科研实验、成果共享及集成应用提供信息服务和技术支撑 平台。探讨数字植物及其技术体系对数字农业有重要的意义。本文介绍了数字植物的概念和内涵，分析了数字植 物的基本研究问题，在此基础上探讨了数字植物的科学内涵和技术支撑体系，进而讨论了该技术体系建设的战略 重点和应采取的对策方法，以期为数字植物的进一步发展提供有益参考。 关键词：数字植物；技术构成；虚拟仿真；植物生长建模；作物生长模型 Exploration of Digital Plant and Its Technology System ZHAO Chun-jiang, LU Sheng-lian, GUO Xin-yu, XIAO Bo-xiang, WEN Wei-liang (National Engineering Research Center for Information Technology in Agriculture/Key Laboratory for Information Technology in Agriculture, Ministry of Agriculture, Beijing 100097) Abstract: Digital plant is the foundation of digital agriculture. Digital plant tries to explore plant kingdom by using digitized methods, and also provides information services and technology platform for digitized description, growth modeling, process simulation, visualized calculation and analysis, collaborative experiment, model sharing and integrated applications of plant-life systems. It is of great significance for discussion of digital plant and its technology system. In this paper, the concept of digital plant is introduced with a detail analysis of the basic research issues in this area. The academic foundation and technology system for digital plant are then discussed with an in-depth discussion of the strategic emphases of its research issues and strategies are to be expected. This research may provide a reference for the further development of digital plant. Key words: digital plant; technology constitution; virtual simulation; modeling plant growth; crop growth model