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Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm

Presently non-invasive light-based chlorophyll determination has become the standard for a quick overview of general plant health and yield estimation. For oil palm which is a perennial crop, however, the determination should be done by considering effects of oil palm age and frond number. In this s...

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Main Authors: A. Tarmizi, W., Muharam, Farrah Melissa, Amiruddin, A. D.
Format: Conference or Workshop Item
Language:English
Published: Institute of Plantation Studies, Universiti Putra Malaysia 2017
Online Access:http://psasir.upm.edu.my/id/eprint/58845/1/Poster_Paper_25.pdf
http://psasir.upm.edu.my/id/eprint/58845/
http://spel2.upm.edu.my/webupm/upload/dokumen/penerbitan/20180102002249ICBAA2017_Poster_Paper_25.pdf
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spelling my.upm.eprints.588452018-02-07T04:31:56Z http://psasir.upm.edu.my/id/eprint/58845/ Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm A. Tarmizi, W. Muharam, Farrah Melissa Amiruddin, A. D. Presently non-invasive light-based chlorophyll determination has become the standard for a quick overview of general plant health and yield estimation. For oil palm which is a perennial crop, however, the determination should be done by considering effects of oil palm age and frond number. In this study, spectral reflectance obtained from (a) spectroradiometer and (b) SPAD were used to investigate variations in chlorophyll a, b, and total. It was found that SPAD values were inadequate to predict leaf chlorophyll content in young and mature oil palm for both frond 9 and 17 (r2 = 0.0001 – 0.40 and r2 = 0.019 – 0.16, respectively). Correlation analysis showed that spectroradiometer reflectance at 700 - 1350nm wavelength has relationship with chlorophyll content as high as r = 0.4. There was also other peaks at 400nm, 1600nm, and 1900nm which could be of interest in future studies. Institute of Plantation Studies, Universiti Putra Malaysia 2017 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/58845/1/Poster_Paper_25.pdf A. Tarmizi, W. and Muharam, Farrah Melissa and Amiruddin, A. D. (2017) Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm. In: International Conference on Big Data Applications in Agriculture (ICBAA2017), 5-6 Dec. 2017, Auditorium Putra, TNCPI Building, Universiti Putra Malaysia. (pp. 214-218). http://spel2.upm.edu.my/webupm/upload/dokumen/penerbitan/20180102002249ICBAA2017_Poster_Paper_25.pdf
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Presently non-invasive light-based chlorophyll determination has become the standard for a quick overview of general plant health and yield estimation. For oil palm which is a perennial crop, however, the determination should be done by considering effects of oil palm age and frond number. In this study, spectral reflectance obtained from (a) spectroradiometer and (b) SPAD were used to investigate variations in chlorophyll a, b, and total. It was found that SPAD values were inadequate to predict leaf chlorophyll content in young and mature oil palm for both frond 9 and 17 (r2 = 0.0001 – 0.40 and r2 = 0.019 – 0.16, respectively). Correlation analysis showed that spectroradiometer reflectance at 700 - 1350nm wavelength has relationship with chlorophyll content as high as r = 0.4. There was also other peaks at 400nm, 1600nm, and 1900nm which could be of interest in future studies.
format Conference or Workshop Item
author A. Tarmizi, W.
Muharam, Farrah Melissa
Amiruddin, A. D.
spellingShingle A. Tarmizi, W.
Muharam, Farrah Melissa
Amiruddin, A. D.
Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
author_facet A. Tarmizi, W.
Muharam, Farrah Melissa
Amiruddin, A. D.
author_sort A. Tarmizi, W.
title Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
title_short Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
title_full Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
title_fullStr Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
title_full_unstemmed Relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
title_sort relationship between chlorophyll contents and spectral properties of frond 9 and 17 of mature oil palm
publisher Institute of Plantation Studies, Universiti Putra Malaysia
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/58845/1/Poster_Paper_25.pdf
http://psasir.upm.edu.my/id/eprint/58845/
http://spel2.upm.edu.my/webupm/upload/dokumen/penerbitan/20180102002249ICBAA2017_Poster_Paper_25.pdf
_version_ 1643836903259111424
score 13.211869

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