GreenSeeker™and the diagnosis of crop health.

Theobjective of this note is to provide basic information and technicalprinciples needed for the use of the GreenSeeker™,in agricultural applications such as nitrogen fertilization,irrigation scheduling, mapping of agricultural fi elds andprecision agriculture. A description of the instrument is pro...

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Authors: Gutiérrez-Soto, Marco V., Cadet-Piedra, Eduardo, Rodríguez-Montero, Werner, Araya-Alfaro, José Miguel
Format: article
Status:Published version
Publication Date:2011
Country:Costa Rica
Institution:Universidad de Costa Rica
Repository:Portal de Revistas UCR
Language:Spanish
OAI Identifier:oai:portal.ucr.ac.cr:article/11799
Online Access:https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11799
Access Level:Open access
Keyword:NDVI
nitrogen-containing pigments
precision agriculture
radiation
refl ectance
remote sensors.
Agricultura de precisión
pigmentos nitrogenados
radiación
refl ectividad
sensores remotos.
id CR_d7bba0ed6eddd1fc2cc2771937e52d00
oai_identifier_str oai:portal.ucr.ac.cr:article/11799
network_acronym_str CR
network_name_str Costa Rica
repository_id_str
spelling GreenSeeker™and the diagnosis of crop health.El GreenSeeker™ y el diagnóstico del estado de salud de los cultivos.Gutiérrez-Soto, Marco V.Cadet-Piedra, EduardoRodríguez-Montero, WernerAraya-Alfaro, José MiguelNDVInitrogen-containing pigmentsprecision agricultureradiationrefl ectanceremote sensors.Agricultura de precisiónNDVIpigmentos nitrogenadosradiaciónrefl ectividadsensores remotos.Theobjective of this note is to provide basic information and technicalprinciples needed for the use of the GreenSeeker™,in agricultural applications such as nitrogen fertilization,irrigation scheduling, mapping of agricultural fi elds andprecision agriculture. A description of the instrument is provided,as well as the technical and physiological principlesthat support its use in agriculture. The radiative propertiesof plant canopies and light refl ection from healthy andstressed crops are described briefl y. Possible applications ofGreenSeeker in diagnosis and correction of crop disordersin the fi eld in real time are considered, according to spatialheterogeneity ubiquitous in tropical agro ecosystems. Thelimitations of the technology currently available and itsapplications to other tropical crops, besides rice and corn,are also addressed.El objetivo de este trabajo es proveerlos conocimientos básicos y los principios técnicos necesariospara el uso correcto del GreenSeeker™ en aplicacionesagrícolas como la fertilización nitrogenada, la dosifi cacióndel riego, el mapeo de los campos agrícolas y la agriculturade precisión. Se describe el instrumento y las bases físicas yfi siológicas que respaldan su uso en la agricultura, ademásde las propiedades radiativas de las superfi cies vegetales, yla refl exión de la luz en cultivos sanos y vigorosos comparadoscon plantas estresadas. Se discuten las posibles aplicacionesdel GreenSeeker en el diagnóstico y la corrección dediversos tipos de estrés y otros “desórdenes” experimentadospor los cultivos en el campo, en tiempo real, y acorde con laheterogeneidad espacial siempre presente de los agroecosistemastropicales. Se incluyen las limitaciones de la tecnologíadisponible actualmente y las perspectivas para su uso enotros cultivos tropicales, además del arroz y el maíz.Universidad de Costa Rica2011-12-01info:eu-repo/semantics/publishedVersionArticleartículo originalhttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleapplication/pdfhttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/1179910.15517/am.v22i2.11799Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol. 22, Issue 2 (July-December); 397-403 Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol 22, No 2 (Julio-diciembre); 397-403Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol 22, No 2 (Julio-diciembre); 397-4032215-36081021-7444reponame:Portal de Revistas UCRinstname:Universidad de Costa Ricainstacron:UCRspahttps://revistas.ucr.ac.cr/index.php/agromeso/article/view/11799/11121acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccess2023-06-16T13:51:20Zoai:portal.ucr.ac.cr:article/11799Portal de revistashttps://revistas.ucr.ac.cr/Universidadhttp://www.ucr.ac.crhttps://revistas.ucr.ac.cr/index.php/index/oaijorge.polanco@ucr.ac.crCosta RicaNo aplicaNo aplicaNo aplicaopendoar:2025-08-13T10:28:39.972Portal de Revistas UCR - Universidad de Costa Ricafalse
dc.title.none.fl_str_mv GreenSeeker™and the diagnosis of crop health.
El GreenSeeker™ y el diagnóstico del estado de salud de los cultivos.
title GreenSeeker™and the diagnosis of crop health.
spellingShingle GreenSeeker™and the diagnosis of crop health.
Gutiérrez-Soto, Marco V.
NDVI
nitrogen-containing pigments
precision agriculture
radiation
refl ectance
remote sensors.
Agricultura de precisión
NDVI
pigmentos nitrogenados
radiación
refl ectividad
sensores remotos.
title_short GreenSeeker™and the diagnosis of crop health.
title_full GreenSeeker™and the diagnosis of crop health.
title_fullStr GreenSeeker™and the diagnosis of crop health.
title_full_unstemmed GreenSeeker™and the diagnosis of crop health.
title_sort GreenSeeker™and the diagnosis of crop health.
dc.creator.none.fl_str_mv Gutiérrez-Soto, Marco V.
Cadet-Piedra, Eduardo
Rodríguez-Montero, Werner
Araya-Alfaro, José Miguel
author Gutiérrez-Soto, Marco V.
author_facet Gutiérrez-Soto, Marco V.
Cadet-Piedra, Eduardo
Rodríguez-Montero, Werner
Araya-Alfaro, José Miguel
author_role author
author2 Cadet-Piedra, Eduardo
Rodríguez-Montero, Werner
Araya-Alfaro, José Miguel
author2_role author
author
author
dc.subject.none.fl_str_mv NDVI
nitrogen-containing pigments
precision agriculture
radiation
refl ectance
remote sensors.
Agricultura de precisión
NDVI
pigmentos nitrogenados
radiación
refl ectividad
sensores remotos.
topic NDVI
nitrogen-containing pigments
precision agriculture
radiation
refl ectance
remote sensors.
Agricultura de precisión
NDVI
pigmentos nitrogenados
radiación
refl ectividad
sensores remotos.
description Theobjective of this note is to provide basic information and technicalprinciples needed for the use of the GreenSeeker™,in agricultural applications such as nitrogen fertilization,irrigation scheduling, mapping of agricultural fi elds andprecision agriculture. A description of the instrument is provided,as well as the technical and physiological principlesthat support its use in agriculture. The radiative propertiesof plant canopies and light refl ection from healthy andstressed crops are described briefl y. Possible applications ofGreenSeeker in diagnosis and correction of crop disordersin the fi eld in real time are considered, according to spatialheterogeneity ubiquitous in tropical agro ecosystems. Thelimitations of the technology currently available and itsapplications to other tropical crops, besides rice and corn,are also addressed.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
Article
artículo original
http://purl.org/coar/resource_type/c_2df8fbb1
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11799
10.15517/am.v22i2.11799
url https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11799
identifier_str_mv 10.15517/am.v22i2.11799
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11799/11121
dc.rights.none.fl_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
info:eu-repo/semantics/openAccess
rights_invalid_str_mv acceso abierto
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad de Costa Rica
publisher.none.fl_str_mv Universidad de Costa Rica
dc.source.none.fl_str_mv Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol. 22, Issue 2 (July-December); 397-403
Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol 22, No 2 (Julio-diciembre); 397-403
Agronomía Mesoamericana; 2011: Agronomía Mesoamericana: Vol 22, No 2 (Julio-diciembre); 397-403
2215-3608
1021-7444
reponame:Portal de Revistas UCR
instname:Universidad de Costa Rica
instacron:UCR
instname_str Universidad de Costa Rica
instacron_str UCR
institution UCR
reponame_str Portal de Revistas UCR
collection Portal de Revistas UCR
repository.name.fl_str_mv Portal de Revistas UCR - Universidad de Costa Rica
repository.mail.fl_str_mv jorge.polanco@ucr.ac.cr
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score 15.198674

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