Exploring the density and morphology of coconut structures at two locations: a time-based analysis using computer tomography
文献类型： 外文期刊
作者： Lin, Shenghuang 1 ; Sun, Chengxu 2 ; Luo, Li'an 3 ; Huang, Mengxing 4 ; Martin, JeromeJeyakumar John 2 ; Cao, Hongxing 2 ; Hu, Jinyue 1 ; Bai, Zhiming 1 ; He, Zhanping 1 ; Zhang, Yu 5 ; Chen, Jing 1 ;
作者机构： 1.Cent South Univ, Affiliated Haikou Hosp, Xiangya Sch Med, Haikuo, Peoples R China
2.Chinese Acad Trop Agr Sci, Coconut Res Inst, Hainan, Peoples R China
3.Siemens Healthineers, Guangzhou, Peoples R China
4.Hainan Univ, Coll Informat & Commun Engn, Haikou, Hainan, Peoples R China
5.Hainan Univ, Coll Comp Sci & Technol, Haikou 570100, Hainan, Peoples R China
关键词： Coconut; Computer tomography; Postprocessing technique; Non-invasive method
期刊名称：PEERJ （ 影响因子：2.4； 五年影响因子：2.7 ）
ISSN： 2167-8359
年卷期： 2024 年 12 卷
页码：
收录情况： SCI
摘要： Background. The study aimed to observe the internal structure of coconuts from two locations (coastal and non-coastal) using computed tomography (CT). Methods. Seventy-six mature coconuts were collected from Wenchang and Ding'an cities in Hainan Province. These coconuts were scanned four times using CT, with a two-week interval between each scan. CT data were post-processed to reconstruct two-dimensional slices and three-dimensional models. The density and morphological parameters of coconut structures were measured, and the differences in these characteristics between the two groups and the changes over time were analyzed. Results. Time and location had interactive effects on CT values of embryos, solid endosperms and mesocarps, morphological information such as major axis of coconut, thickness of mesocarp, volume of coconut water and height of bud (p < 0.05). Conclusions. Planting location and observation time can affect the density and morphology of some coconut structures.
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