Comparison of Various Kinds of Vegetative Indices for Chlorophyll Contents Using Low-Resolution Camera

Dong Wook Kim; Renato Rodrigues Silva; Ju Sung Kim; Yoonha Kim; Hak Jin Kim; Yong Suk Chung

doi:10.1007/s12892-019-0347-0

Comparison of Various Kinds of Vegetative Indices for Chlorophyll Contents Using Low-Resolution Camera

Dong Wook Kim, Renato Rodrigues Silva, Ju Sung Kim, Yoonha Kim, Hak Jin Kim, Yong Suk Chung

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Nitrogen management is crucial for high yield potential of crops as well as reducing environmental pollution. However, the heterogeneity of nitrogen condition. Thus, there have been attempts to estimate nitrogen contents via chlorophyll contents in leaves. Among them, vegetative indices have been proved to be useful. However, there are many kinds of them and each of them reflects different properties. Here, we compared with various indices using one data set to show they are different each other so that researchers who want to use vegetative indices can be aware of this. By doing so, they can develop their own models with the proper indices.

Original language	English
Pages (from-to)	73-79
Number of pages	7
Journal	Journal of Crop Science and Biotechnology
Volume	23
Issue number	1
DOIs	https://doi.org/10.1007/s12892-019-0347-0
State	Published - 1 Jan 2020

Keywords

multi-spectral camera
nitrogen content
remote sensing
sustainable agriculture
unmanned aerial vehicle

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s12892-019-0347-0

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title = "Comparison of Various Kinds of Vegetative Indices for Chlorophyll Contents Using Low-Resolution Camera",

abstract = "Nitrogen management is crucial for high yield potential of crops as well as reducing environmental pollution. However, the heterogeneity of nitrogen condition. Thus, there have been attempts to estimate nitrogen contents via chlorophyll contents in leaves. Among them, vegetative indices have been proved to be useful. However, there are many kinds of them and each of them reflects different properties. Here, we compared with various indices using one data set to show they are different each other so that researchers who want to use vegetative indices can be aware of this. By doing so, they can develop their own models with the proper indices.",

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AU - Silva, Renato Rodrigues

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AU - Kim, Yoonha

AU - Kim, Hak Jin

AU - Chung, Yong Suk

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N2 - Nitrogen management is crucial for high yield potential of crops as well as reducing environmental pollution. However, the heterogeneity of nitrogen condition. Thus, there have been attempts to estimate nitrogen contents via chlorophyll contents in leaves. Among them, vegetative indices have been proved to be useful. However, there are many kinds of them and each of them reflects different properties. Here, we compared with various indices using one data set to show they are different each other so that researchers who want to use vegetative indices can be aware of this. By doing so, they can develop their own models with the proper indices.

AB - Nitrogen management is crucial for high yield potential of crops as well as reducing environmental pollution. However, the heterogeneity of nitrogen condition. Thus, there have been attempts to estimate nitrogen contents via chlorophyll contents in leaves. Among them, vegetative indices have been proved to be useful. However, there are many kinds of them and each of them reflects different properties. Here, we compared with various indices using one data set to show they are different each other so that researchers who want to use vegetative indices can be aware of this. By doing so, they can develop their own models with the proper indices.

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KW - nitrogen content

KW - remote sensing

KW - sustainable agriculture

KW - unmanned aerial vehicle

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Comparison of Various Kinds of Vegetative Indices for Chlorophyll Contents Using Low-Resolution Camera

Abstract

Keywords

UN SDGs

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