[1]王菲,张社奇,李丙智,等.高纺锤形苹果树三维重建和光照特性的评价[J].北方园艺,2012,36(06):10-13.
　WANG Fei,ZHANG She-qi,LI Bing-zh,et al.Three-dimensional Reconstruction of Trees Trained to Tall Spindle Shape and Assessment of Light Characteristics[J].Northern Horticulture,2012,36(06):10-13.

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高纺锤形苹果树三维重建和光照特性的评价

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第36卷期数: 2012年06期页码: 10-13 栏目: 出版日期: 2012-06-16

Title:: Three-dimensional Reconstruction of Trees Trained to Tall Spindle Shape and Assessment of Light Characteristics

文章编号:: 1001-0009(2012)06-0010-04

作者:: 王菲¹; 张社奇¹; 李丙智²; 章兰芬¹; 韩明玉²; 1.西北农林科技大学理学院，陕西杨凌712100；
2.西北农林科技大学园艺学院，陕西杨凌712100

Author(s):: WANG Fei¹; ZHANG She-qi¹; LI Bing-zh²; ZHANG Lan-fen¹; HAN Ming-yu²; 1.College of Science，Northwest Agricultural and Forestry University，Yangling，Shaanxi 712100；2.College of Horticulture，Northwest Agriculture and Forestry University，Yangling，Shaanxi 712100

关键词:: 三维数字化; 冠层结构; 光截获; 模型; STAR

Keywords:: 3D digitizer; canopy structure; light interception; model; STAR

分类号:: S 661.1

文献标志码:: A

摘要:: 以13 a生“富士”树为试材，应用三维数字化仪和Piaf Digit软件对高纺锤形“富士”的大、中、小冠层进行数字化，树体模型及光截获的计算均在Vege STAR软件中实现。光截获效率用STAR值来表征。实测的透光率与模型计算出的值无显著差异，表明基于三维数字化仪的重建模型可以用来进行冠层光照特性的评价，以对冠层结构进行量化与定性分析。结果表明：大、中、小冠层的光截获量依次增大，而5种枝条类型中，长营养枝的STAR值最大，果台枝最小；果实的STAR值与果台枝和短营养枝、长营养枝和短果台副梢的光截获量有关。由三维模型构建得出的STAR值可以作为评价冠层光截获的指标，为后期树体冠层内光合作用的研究及整形修剪提供了理论参考。

Abstract:: Taking 13-year-old ‘Fuji’ trees as test materials，three-dimensional digitizer and Piaf Digit software were used to digitize the large，middle and small canopy of trees trained to tall spindle shape.The tree model and computation of light interception，which was characterized as STAR were realized in the VegeSTAR software.Light transmittance derived from the model had no significant difference from what we measured.The constructed model could be used to assess the light characteristics.The test was to make quantitative and qualitative analysis of the canopy structure.The results showed that the STAR of VL were the largest and the bourse were that of the smallest in five type of shoots；the STAR of fruits related to light interception of bourse，VS，VL and BS.The STAR value could be used as an indicator to assess the canopy light interception，which provided a theory reference for the research on the photosynthetic and pruning and training in the later period.

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相似文献/References:

[1]章兰芬,李丙智,张社奇,等.基于三维数字化仪的高纺锤形苹果树光截获率测定[J].北方园艺,2012,36(07):9.
　ZHANG Lan-fen,LI Bing-zhi,ZHANG She-qi,et al.Light Interception Measurement of Apple Trees Trained to Tall Spindle Shape Based on Three-dimensional Digitizer[J].Northern Horticulture,2012,36(06):9.
[2]安佰义,谷娜,刘晓嘉,等.不同树形对李树冠层结构和光合特性的影响[J].北方园艺,2019,43(03):29.[doi:10.11937/bfyy.20182534]
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备注/Memo

第一作者简介：王菲（1986-），女，山东德州人，在读硕士，研究方向为果树的三维建模及光截获的评价。E-mail：wfhomework@126.com。

责任作者：张社奇（1964-），男，陕西扶风人，博士，教授，现主要从事果树分形方面的研究工作。E-mail：zhangsheqi@nwsuaf.edu.cn。

基金项目：农业部“948”资助项目（2011-Z24）；国家苹果产业技术体系资助项目（CARS-28）。

收稿日期：2012-01-14

更新日期/Last Update: 2014-08-28