生物学杂志

生物学杂志 ›› 2021, Vol. 38 ›› Issue (4): 124-.doi: 10. 3969 / j. issn. 2095-1736. 2021. 04. 124

• 教学研究 • 上一篇    下一篇

经济林树体栽培管理虚拟仿真实验的建设与应用

  

  1. 浙江农林大学林学类国家级实验教学示范中心,杭州311300
  • 出版日期:2021-08-18 发布日期:2021-08-18
  • 作者简介:伊力塔,博士,副教授,主要研究方向为森林生态学,E-mail:yilita@126.com
  • 基金资助:
    浙江省高等教育“十三五”教学改革研究项目(jg20190244,jg20180167);浙江省“十三五”高校虚拟仿真实验教学项目

Construction and application of virtual simulation experiment project of economicforest cultivation and management

  1. National Demonstration Center for Experimental Forestry Education, Zhejiang A&F University, Hangzhou 311300, China
  • Online:2021-08-18 Published:2021-08-18

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摘要： 为解决经济林树体栽培管理教学中存在的树体高大、生长周期长、重复性差、品质因素复杂等教学瓶颈问题摘,以山要核桃为例,依托优秀科研平台和成果,利用虚拟现实技术从良种选择、密度调控、整形修剪、科学采收等关键环节,把整个栽培过程简单化、形象化,构建了极富仿真度的操作式虚拟界面,显著提升学生学习兴趣,有效激发专业学习欲望,并广泛应用于林技人员培训,为产业振兴提供技术支撑。

关键词: 虚拟仿真实验, 树体栽培, 实验教学方法

Abstract: In order to solve the bottleneck problems of tree cultivation and management in the practice teaching of economic forest cul-tivation, such as tall trees, long growth duration, poor repeatability, complex quality factors and so on, we tookCaryacathayensisas the teaching example in this project. Based on excellent scientific research platform and achievements, we simplified the whole cultiva-tion process by virtual reality technology from the key processes of improved variety selection, density control, training and pruning,scientific harvesting. Therefore, we constructed a high simulated operation virtual interface, which could improve the students􀆳 interest in learning and stimulate their desire for professional learning. This operation virtual interface has been widely used in the training offorestry technicians to provide technical support for the revitalization of the industry.

Key words: virtual simulation experiment, tree cultivation, experimental teaching method

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