Nondestructive Measurement Method of Leaf Area Index Using Near-infrared Radiation and Photosynthetically Active Radiation Transmitted through a Leafy Vegetable Canopy

Nondestructive Measurement Method of Leaf Area Index Using Near-infrared Radiation and Photosynthetically Active Radiation Transmitted through a Leafy Vegetable Canopy

Because the leaf area index (LAI) is an essential parameter for understanding the structure and growth status of plant canopies, nondestructive and continuous estimation methods have been required. Recently, an LAI estimation method using the ratio of near-infrared radiation (NIR; 700–1000 nm) to ph...

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Bibliographic Details
Main Authors: Hiromu Yamaguchi, Daisuke Yasutake, Tomoyoshi Hirota, Koichi Nomura
Format: Article
Language:English
Published: American Society for Horticultural Science (ASHS) 2022-12-01
Series:HortScience
Subjects:
leaf area index
nir
par
nondestructive method
transmittance
horticulture
Online Access:https://journals.ashs.org/hortsci/view/journals/hortsci/58/1/article-p16.xml

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