Estimation of the Leaf Area Index, Leaf Fresh Weight, and Leaf Length of Chinese Chive (Allium tuberosum) Using Nadir-looking Photography in Combination with Allometric Relationships

Estimation of the Leaf Area Index, Leaf Fresh Weight, and Leaf Length of Chinese Chive (Allium tuberosum) Using Nadir-looking Photography in Combination with Allometric Relationships

In horticultural leafy vegetable production, continuously monitoring crop size indicators such as the leaf area index (LAI), leaf fresh weight (LFW), and leaf length (LL) is of practical value because these indicators are related to crop yields and harvest timing. The aim of this study was to develo...

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Bibliographic Details
Main Authors: Koichi Nomura, Eriko Wada, Masahiko Saito, Hiromi Yamasaki, Daisuke Yasutake, Tadashige Iwao, Ikunao Tada, Tomihiro Yamazaki, Masaharu Kitano
Format: Article
Language:English
Published: American Society for Horticultural Science (ASHS) 2022-06-01
Series:HortScience
Subjects:
beer–lambert law
gap fraction
image analysis
leaf area index
semantic segmentation
timelapse digital camera
Online Access:https://journals.ashs.org/hortsci/view/journals/hortsci/57/7/article-p777.xml

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