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作 者 ：宋有洪,郭焱,李保国,Philippe de Reffye

期 刊 ：生态学报 2003年 23卷 12期 页码：2579~2586

关键词：玉米；模型；形态结构；可视化；虚拟植物；

Keywords:maize, model, morphological architecture, visualization, virtual plant,

摘 要 ：探讨了基于玉米器官生物量模拟其形态的方法 ,并应用 2 0 0 0年田间试验数据提取了玉米节间、叶鞘和叶片的形态构建参数。基于玉米虚拟模型生物量分配模块模拟的器官生物量积累和建立的形态构建方法与提取的参数 ,模拟了 2 0 0 1年玉米不同生长阶段的器官形态 ,模拟结果与田间试验数据吻合较好。应用本模型实现了玉米生长过程中植株各个器官形态变化以及植株高度、叶面积动态的模拟 ,并实现了植株形态的可视化。

Abstract:Maize plant morphology directly influences its eco-physiological function (e.g. biomass production). With the morphology of organs changing as newly produced biomass is allocated into the organs, the maize eco-physiological function is continually modified during each new stage of plant growth and development. In order that maize growth and development be more accurately simulated, we present a maize model which integrates plant architecture and physiological function. We emphasize the development of organ ...

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