About: Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale

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About: Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nitrogen is an important variable for paddy farming managemetn. The objectives of this study were to develop and test a newmethod to determine the status of nitrogen and chlorophyll content in rice leaf by analysing and considering all visible bands derived from images captured using a conventional digital camera. The images from the 6-pannel leaf colour chart wereacquired using Basler Scout scAT40-70fc under light-emitting diode lighting, in which principal component analysis was used to retain the lower order principal component to develop a new index.Digital photographs of the upper most collared leaf of indices and IPCA through six grouwth stages. Aso a conventional digital camera mounted to an unmanned aerial vehicle was used to acquire images over the rice canopy for the purpose of verification. The reult indicated that the conventional digital camera at the both leaf (r= -0.81) and the canopy (r=0.78) scale growth stages. This indicates that conventional low-cost digital cameras can be used fo Nitrogen is an important variable for paddy farming managemetn. The objectives of this study were to develop and test a newmethod to determine the status of nitrogen and chlorophyll content in rice leaf by analysing and considering all visible bands derived from images captured using a conventional digital camera. The images from the 6-pannel leaf colour chart wereacquired using Basler Scout scAT40-70fc under light-emitting diode lighting, in which principal component analysis was used to retain the lower order principal component to develop a new index.Digital photographs of the upper most collared leaf of indices and IPCA through six grouwth stages. Aso a conventional digital camera mounted to an unmanned aerial vehicle was used to acquire images over the rice canopy for the purpose of verification. The reult indicated that the conventional digital camera at the both leaf (r= -0.81) and the canopy (r=0.78) scale growth stages. This indicates that conventional low-cost digital cameras can be used fo (en)
Title	Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale (en)
skos:prefLabel	Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale Assessment of rice leaf chlorophyll content using visible bands at different growth stages at both the leaf and canopy scale (en)
skos:notation	RIV/60460709:41210/14:64751!RIV15-MSM-41210___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	N
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Gholizadeh, Asa
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	4297
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/14:64751
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Conventional digital camer, Image analysis, Rice, Nitrogen,Principal component analysis, Low altitude remote sensing (en)
http://linked.open.../riv/klicoveSlovo	Nitrogen Image analysis Rice Principal component analysis Conventional digital camer Low altitude remote sensing
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[A20652F92AF8]
http://linked.open...i/riv/nazevZdroje	International Journal of Applied Earth Observation and Geoinformation
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	32
http://linked.open...iv/tvurceVysledku	Gholizadeh, Asa Saberioon, Mohammad Mehdi Amin, M.S.M. Anuar, A. R. Khairunniza-Bejo, S. Wayayok, A.
http://linked.open...ain/vavai/riv/wos	000337884100003
issn	0303-2434
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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