虚拟植物生长技术及其农业应用  

Technique of virtual plant growth and its applications prospect to agriculture

作　　者：夏宁[1] 李爱双 苏柱华[1] 甘阳英[1] 牛孝国[1] 

机构地区：[1]广东省农科院科技情报研究所,广东广州510640 [2]山东省东营市房地产管理局,山东东营257091

出　　处：《广东农业科学》2009年第9期218-223,227,共7页Guangdong Agricultural Sciences

基　　金：广东省自然科学基金(8151064001000009);广东省农业科学院博士启动基金(07-博士-06);广东省科技厅农业攻关重点项目"农作物生长模型与可视化研究(2008A020100026);广和"农业现场数据采集自组织网络研究(2007A020300004-7)

摘　　要：近30年来,随着计算机软硬件的发展,虚拟植物的研究也取得很大进展,已成为现代精细农业技术的核心部分之一,在农业生产的智能化管理方面应用前景广阔。介绍了虚拟植物的3种研究方法:分形(Fractal)方法、L-系统和基于随机过程的数学方法(以AMAP方法为代表),探讨了虚拟植物在国内外农业领域的研究应用现状和若干策略问题,包括:建立植物拓扑结构的快速生成算法,植物生长可视化的进一步研究,软件开发及其应用,展望了虚拟植物在农业研究的发展趋势和应用前景,如建立虚拟实验室、虚拟农场进行农业教育和农技推广。Over the past 30 years, significant progress has been made in virtual plant modeling corresponding to the rapid advances in computer soft hardware. Virtual plant modeling belongs to one of the most important parts of supporting techniques in precision agriculture. Virtual plant research will have broad applications to intellectualized operations and management in agriculture production. In this paper, we attempt to introduce some advances in virtual plant research and applications in agronomy and interpret three kinds of modeling method ： Fractals, L-systems, and AMAP systems. Some strategies for developing the research of virtual plant nowadays, including the method of calculating the topological structure of plant, visualization of the plant growth, and software programming, are presented. Insights into applications, such as constructing virtual laboratory and virtual farm, of virtual plants for agriculture education and agriculture extension arc given.

关 键 词：虚拟植物 分形 L-系统 AMAP 计算机 

分 类 号：S5[农业科学—作物学]