Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio

ilustraciones, diagramas, fotografías, tablas

Autores:
Cristancho Rojas, Omar Yesid
Tipo de recurso:
Fecha de publicación:
2023
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/86752
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/86752
https://repositorio.unal.edu.co/
Palabra clave:
630 - Agricultura y tecnologías relacionadas
640 - Gestión del hogar y vida familiar::641 - Alimentos y bebidas
PAPAS (TUBERCULOS)
HORTALIZAS DE RAIZ-CULTIVO
PAPAS (TUBERCULOS)-ABONOS Y FERTILIZANTES
CONTAMINACION DE SUELOS
PRODUCTOS QUIMICOS AGRICOLAS-ASPECTOS AMBIENTALES
NITROGENO COMO FERTILIZANTE
POTASIO COMO FERTILIZANTE
Potatoes
Root vegetables--Crops
Potatoes - fertilizers and manures
Soil pollution
Agricultural chemicals - environmental aspects
Nitrogen as fertilizer
Potassium as fertilizer
Índices de vegetación
Región Red-edge
Sensores de ion selectivo
Medidas repetidas en el tiempo
Vegetation indices
Red-edge region
Ion selective sensors
Repeated measures in time
Rights
openAccess
License
Atribución-NoComercial-SinDerivadas 4.0 Internacional
id UNACIONAL2_b2ad72382a52397ef29ac3453589f7c7
oai_identifier_str oai:repositorio.unal.edu.co:unal/86752
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
dc.title.translated.eng.fl_str_mv Evaluation of the relationship between the nutritional status and the spectral response of the potato crop (Solanum tuberosum L.) for the estimation of nitrogen and potassium content
title Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
spellingShingle Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
630 - Agricultura y tecnologías relacionadas
640 - Gestión del hogar y vida familiar::641 - Alimentos y bebidas
PAPAS (TUBERCULOS)
HORTALIZAS DE RAIZ-CULTIVO
PAPAS (TUBERCULOS)-ABONOS Y FERTILIZANTES
CONTAMINACION DE SUELOS
PRODUCTOS QUIMICOS AGRICOLAS-ASPECTOS AMBIENTALES
NITROGENO COMO FERTILIZANTE
POTASIO COMO FERTILIZANTE
Potatoes
Root vegetables--Crops
Potatoes - fertilizers and manures
Soil pollution
Agricultural chemicals - environmental aspects
Nitrogen as fertilizer
Potassium as fertilizer
Índices de vegetación
Región Red-edge
Sensores de ion selectivo
Medidas repetidas en el tiempo
Vegetation indices
Red-edge region
Ion selective sensors
Repeated measures in time
title_short Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
title_full Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
title_fullStr Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
title_full_unstemmed Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
title_sort Evaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasio
dc.creator.fl_str_mv Cristancho Rojas, Omar Yesid
dc.contributor.advisor.spa.fl_str_mv Martínez Martínez, Luis Joel
Darghan Contreras, Aquiles Enrique
dc.contributor.author.spa.fl_str_mv Cristancho Rojas, Omar Yesid
dc.contributor.orcid.spa.fl_str_mv Cristancho Rojas, Omar Yesid [0000000246097632]
dc.subject.ddc.spa.fl_str_mv 630 - Agricultura y tecnologías relacionadas
640 - Gestión del hogar y vida familiar::641 - Alimentos y bebidas
topic 630 - Agricultura y tecnologías relacionadas
640 - Gestión del hogar y vida familiar::641 - Alimentos y bebidas
PAPAS (TUBERCULOS)
HORTALIZAS DE RAIZ-CULTIVO
PAPAS (TUBERCULOS)-ABONOS Y FERTILIZANTES
CONTAMINACION DE SUELOS
PRODUCTOS QUIMICOS AGRICOLAS-ASPECTOS AMBIENTALES
NITROGENO COMO FERTILIZANTE
POTASIO COMO FERTILIZANTE
Potatoes
Root vegetables--Crops
Potatoes - fertilizers and manures
Soil pollution
Agricultural chemicals - environmental aspects
Nitrogen as fertilizer
Potassium as fertilizer
Índices de vegetación
Región Red-edge
Sensores de ion selectivo
Medidas repetidas en el tiempo
Vegetation indices
Red-edge region
Ion selective sensors
Repeated measures in time
dc.subject.lemb.spa.fl_str_mv PAPAS (TUBERCULOS)
HORTALIZAS DE RAIZ-CULTIVO
PAPAS (TUBERCULOS)-ABONOS Y FERTILIZANTES
CONTAMINACION DE SUELOS
PRODUCTOS QUIMICOS AGRICOLAS-ASPECTOS AMBIENTALES
NITROGENO COMO FERTILIZANTE
POTASIO COMO FERTILIZANTE
dc.subject.lemb.eng.fl_str_mv Potatoes
Root vegetables--Crops
Potatoes - fertilizers and manures
Soil pollution
Agricultural chemicals - environmental aspects
Nitrogen as fertilizer
Potassium as fertilizer
dc.subject.proposal.spa.fl_str_mv Índices de vegetación
Región Red-edge
Sensores de ion selectivo
Medidas repetidas en el tiempo
dc.subject.proposal.eng.fl_str_mv Vegetation indices
Red-edge region
Ion selective sensors
Repeated measures in time
description ilustraciones, diagramas, fotografías, tablas
publishDate 2023
dc.date.issued.none.fl_str_mv 2023
dc.date.accessioned.none.fl_str_mv 2024-08-26T14:05:24Z
dc.date.available.none.fl_str_mv 2024-08-26T14:05:24Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/acceptedVersion
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/TM
status_str acceptedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/86752
dc.identifier.instname.spa.fl_str_mv Universidad Nacional de Colombia
dc.identifier.reponame.spa.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
dc.identifier.repourl.spa.fl_str_mv https://repositorio.unal.edu.co/
url https://repositorio.unal.edu.co/handle/unal/86752
https://repositorio.unal.edu.co/
identifier_str_mv Universidad Nacional de Colombia
Repositorio Institucional Universidad Nacional de Colombia
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.indexed.spa.fl_str_mv Agrosavia
Agrovoc
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dc.publisher.branch.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá
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spelling Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Martínez Martínez, Luis Joel94d011bd9a7f169197ab0a1837a443b9Darghan Contreras, Aquiles Enrique47b75e73e4fb74030d670c282e8637d0Cristancho Rojas, Omar Yesid841a7d8799d972b6be1de165aefc9b44Cristancho Rojas, Omar Yesid [0000000246097632]2024-08-26T14:05:24Z2024-08-26T14:05:24Z2023https://repositorio.unal.edu.co/handle/unal/86752Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, diagramas, fotografías, tablasEl uso racional de fertilizantes es una medida que busca la sostenibilidad del sistema productivo de papa en Colombia, ya que con esto se puede reducir el efecto ambiental y los costos asociados a la fertilización del cultivo. El objetivo de este trabajo fue evaluar el uso de información espectral para estimar el estado nutricional de Solanum tuberosum L, variedad Bacatá bajo diferentes niveles de fertilización, para esto se realizó un ensayo en un lote comercial de papa en Soacha, Cundinamarca, Colombia. Se estableció un diseño en medidas repetidas para un arreglo en bloques generalizados y al azar usando los tiempos como factor intra-sujetos, con ocho tratamientos con variación en nitrógeno (N) y potasio (K). Se evaluó la respuesta híperespectral entre los 350 a 2500nm con un sensor FieldSpec Standar-Res ® y se tomaron fotografías con una cámara multiespectral Micasense Red-edge M ®. Las variables nutricionales se midieron con sensores de ion selectivo Laqua ® y clorofilometro SPAD. Las mediciones se llevaron a cabo entre los 65 y 107 DDS. Se encontró que hubo efecto de los tratamientos y la época en la respuesta espectral de las plantas de papa por los cambios en la concentración de pigmentos, ya que hubo efecto de los tratamientos sobre el contenido de nitratos y en los valores SPAD. Sin embargo, no hubo efecto sobre el contenido de K en peciolos. Los índices de vegetación obtenidos con el sensor híperespectral que se basaron en la reflectancia de la región entre los 445 y 850 nm fueron los que más correlación obtuvieron con el contenido de nitratos y unidades SPAD. En las imágenes multiespectrales se registró la reflectancia más alta en las regiones del Red-Edge y NIR con las dosis más altas de fertilizante nitrogenado, además se encontró que los índices PSSRa, PSSRc y DATT-4 fueron los más sensibles a los cambios generados por la época de medición y los tratamientos evaluados, lo que los convierte en parámetros con potencial en la estimación del estado nutricional para la variedad Bacatá (Texto tomado de la fuente).The rational use of fertilizers is a measure that seeks the sustainability of the potato production system in Colombia, since this can reduce the environmental effect and the costs associated with the fertilization of the crop. The objective of this work was to evaluate the use of spectral information to estimate the nutritional status of Solanum tuberosum L, variety Bacatá under different levels of fertilization, for this a trial was carried out in a commercial potato lot in Soacha, Cundinamarca, Colombia. A repeated measures design was established for a generalized and randomized block arrangement using times as an intra-subjects factor, with eight treatments with variation in nitrogen (N) and potassium (K). The hyperspectral response between 350 to 2500nm was evaluated with a FieldSpec Standard-Res ® sensor and photographs were taken with a Micasense Red-edge M ® multispectral camera. Nutritional variables were measured with Laqua ® selective ion sensors and SPAD chlorophyllometer. Measurements were carried out between 65 and 107 DAS. It was found that there was an effect of the treatments and the season on the spectral response of the potato plants due to changes in the concentration of pigments, since there was an effect of the treatments on the nitrate content and on the SPAD values. However, there was no effect on the K content in petioles. The vegetation indices obtained with the hyperspectral sensor that were based on the reflectance of the region between 445 and 850 nm were the ones that obtained the most correlation with the content of nitrates and SPAD units. In the multispectral images, the highest reflectance was recorded in the Red-Edge and NIR regions with the highest doses of nitrogen fertilizer, and it was also found that the PSSRa, PSSRc and DATT-4 indices were the most sensitive to the changes generated by the time of measurement and the treatments evaluated, which makes them parameters with potential in estimating the nutritional status for the Bacatá variety.MaestríaMagíster en GeomáticaEl estudio se llevó a cabo en un lote comercial de papa para industria en el municipio de Soacha (Cundinamarca), con coordenadas 4° 37’ 00” N y 74° 15’ 60” W, a una altura sobre el nivel del mar de 2630 m, la pendiente promedio del lote experimental era del 13%. La zona corresponde a un clima frio semihúmedo con una temperatura media anual de 13.4 grados Celsius y una precipitación anual media de 1850 mm (IDEAM, 2020). El suelo tenía buena profundidad, una textura franco-limosa, un pH de 5.6 y materia orgánica del 22,3%.Geoinformación para el uso sostenible de los recursos naturalesxx, 132 páginasapplication/pdfspaUniversidad Nacional de ColombiaBogotá - Ciencias Agrarias - Maestría en GeomáticaFacultad de Ciencias AgrariasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá630 - Agricultura y tecnologías relacionadas640 - Gestión del hogar y vida familiar::641 - Alimentos y bebidasPAPAS (TUBERCULOS)HORTALIZAS DE RAIZ-CULTIVOPAPAS (TUBERCULOS)-ABONOS Y FERTILIZANTESCONTAMINACION DE SUELOSPRODUCTOS QUIMICOS AGRICOLAS-ASPECTOS AMBIENTALESNITROGENO COMO FERTILIZANTEPOTASIO COMO FERTILIZANTEPotatoesRoot vegetables--CropsPotatoes - fertilizers and manuresSoil pollutionAgricultural chemicals - environmental aspectsNitrogen as fertilizerPotassium as fertilizerÍndices de vegetaciónRegión Red-edgeSensores de ion selectivoMedidas repetidas en el tiempoVegetation indicesRed-edge regionIon selective sensorsRepeated measures in timeEvaluación de la relación entre el estado nutricional y la respuesta espectral del cultivo de papa (Solanum tuberosum L.) para la estimación del contenido de nitrógeno y potasioEvaluation of the relationship between the nutritional status and the spectral response of the potato crop (Solanum tuberosum L.) for the estimation of nitrogen and potassium contentTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAgrosaviaAgrovocAbdel-Rahman, E. 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Field Crops Research, 284. https://doi.org/10.1016/j.fcr.2022.108582EstudiantesInvestigadoresPúblico generalLICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/86752/1/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD51ORIGINAL1022998428.2024.pdf1022998428.2024.pdfTesis de Maestría en Geomáticaapplication/pdf3152952https://repositorio.unal.edu.co/bitstream/unal/86752/2/1022998428.2024.pdf3a5f442cf0bd0cc0b1d1abb888c19e5bMD52THUMBNAIL1022998428.2024.pdf.jpg1022998428.2024.pdf.jpgGenerated Thumbnailimage/jpeg5784https://repositorio.unal.edu.co/bitstream/unal/86752/3/1022998428.2024.pdf.jpgfb3177c38ce3e6ca322e1300843a2442MD53unal/86752oai:repositorio.unal.edu.co:unal/867522024-08-26 23:04:20.135Repositorio Institucional Universidad Nacional de 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