Application of vegetable indices (red band and near infrared) in avocado and orchards
Avocado is a traditional fruit in the diet of Ecuadorians and requires proper crop handling to guarantee high production. Implementations of new technological alternatives such as spectroscopy indexes that correlating each other will allow optimize avocado crop management. This research validated th...
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| Formaat: | article |
| Taal: | spa |
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2022
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| Online toegang: | https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371 |
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Voeg label toe | _version_ | 1840079520786284544 |
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| author | Guerron Barahona, Anderson Mauricio |
| author2 | Viera Arroyo, William Fernando Campaña Cruz, Diego Fabricio Vasquez Rojas, Laura Montúfar Salcedo, Carlos Lenin |
| author2_role | author author author author |
| author_facet | Guerron Barahona, Anderson Mauricio Viera Arroyo, William Fernando Campaña Cruz, Diego Fabricio Vasquez Rojas, Laura Montúfar Salcedo, Carlos Lenin |
| author_role | author |
| collection | Revista Siembra |
| dc.creator.none.fl_str_mv | Guerron Barahona, Anderson Mauricio Viera Arroyo, William Fernando Campaña Cruz, Diego Fabricio Vasquez Rojas, Laura Montúfar Salcedo, Carlos Lenin |
| dc.date.none.fl_str_mv | 2022-04-12 |
| dc.format.none.fl_str_mv | application/pdf text/html application/zip text/xml |
| dc.identifier.none.fl_str_mv | https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371 10.29166/siembra.v9i1.3371 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Universidad Central del Ecuador |
| dc.relation.none.fl_str_mv | https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4607 https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4633 https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4634 https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4635 |
| dc.rights.none.fl_str_mv | https://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | Siembra; Vol. 9 No. 1 (2022): SIEMBRA; e3371 Siembra; Vol. 9 Núm. 1 (2022): SIEMBRA; e3371 2477-8850 1390-8928 10.29166/siembra.v9i1 reponame:Revista Siembra instname:Universidad Central del Ecuador instacron:UCE |
| dc.subject.none.fl_str_mv | Contenido de nitrógeno frutales índice de vegetación índices de espectroscopia vigor foliar nitrogen content fruit trees vegetation index spectrocospy index vigor |
| dc.title.none.fl_str_mv | Application of vegetable indices (red band and near infrared) in avocado and orchards Aplicación de índices vegetales (banda roja e infrarrojo cercano) en plantaciones de aguacate |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | Avocado is a traditional fruit in the diet of Ecuadorians and requires proper crop handling to guarantee high production. Implementations of new technological alternatives such as spectroscopy indexes that correlating each other will allow optimize avocado crop management. This research validated the use of red band and near infrared-based plant indices with leaf nitrogen content. The plant indices used were normalized differential vegetation index (NDVI) and transformed vegetation index (TVI). These indexes were developed from two orthomosaics obtaining images that capture red and near infrared bands. Regression and correlation analysis were performed between the vegetable indices and the foliar nitrogen content analysis, generating R² values of 0.93 for NDVI, and 0.95 for TVI. The values of the plant indexes can be used to estimate plant vigor based on the nitrogen content of the foliar area. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | REVSIEMBRA_9332760f4550398965dd406e88cddbb4 |
| identifier_str_mv | 10.29166/siembra.v9i1.3371 |
| instacron_str | UCE |
| institution | UCE |
| instname_str | Universidad Central del Ecuador |
| language | spa |
| network_acronym_str | REVSIEMBRA |
| network_name_str | Revista Siembra |
| oai_identifier_str | oai:revistadigital.uce.edu.ec:article/3371 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Universidad Central del Ecuador |
| reponame_str | Revista Siembra |
| repository.mail.fl_str_mv | * |
| repository.name.fl_str_mv | Revista Siembra - Universidad Central del Ecuador |
| repository_id_str | * |
| rights_invalid_str_mv | https://creativecommons.org/licenses/by-nc/4.0/ |
| spelling | Application of vegetable indices (red band and near infrared) in avocado and orchardsAplicación de índices vegetales (banda roja e infrarrojo cercano) en plantaciones de aguacateGuerron Barahona, Anderson MauricioViera Arroyo, William FernandoCampaña Cruz, Diego FabricioVasquez Rojas, LauraMontúfar Salcedo, Carlos LeninContenido de nitrógenofrutalesíndice de vegetacióníndices de espectroscopiavigorfoliar nitrogen contentfruit treesvegetation indexspectrocospy indexvigorAvocado is a traditional fruit in the diet of Ecuadorians and requires proper crop handling to guarantee high production. Implementations of new technological alternatives such as spectroscopy indexes that correlating each other will allow optimize avocado crop management. This research validated the use of red band and near infrared-based plant indices with leaf nitrogen content. The plant indices used were normalized differential vegetation index (NDVI) and transformed vegetation index (TVI). These indexes were developed from two orthomosaics obtaining images that capture red and near infrared bands. Regression and correlation analysis were performed between the vegetable indices and the foliar nitrogen content analysis, generating R² values of 0.93 for NDVI, and 0.95 for TVI. The values of the plant indexes can be used to estimate plant vigor based on the nitrogen content of the foliar area.El aguacate es una fruta tradicional en la dieta de los ecuatorianos y requiere un manejo adecuado que garantice su producción. La implementación de nuevas alternativas tecnológicas, como utilización de índices de espectroscopia, permite obtener datos que al correlacionarlos optimizarán el manejo del cultivo. Esta investigación validó el uso de índices vegetales basados en la banda roja e infrarrojo cercano con el contenido de nitrógeno foliar. Se utilizó los índices vegetales: índice normalizado diferencial de vegetación (NDVI) e índice de vegetación transformado (TVI) desde dos ortomosaicos obtenidos mediante imágenes que capturan banda roja e infrarrojo cercano en plantaciones de aguacate. Se realizaron regresiones y correlaciones entre los índices vegetales y los resultados de los análisis foliares de contenido de nitrógeno, generando valores de R² de 0,93 para NDVI y 0,95 para TVI. Los valores de los índices vegetales pueden utilizarse para estimar el vigor de la planta basado en el contenido de nitrógeno foliar.Universidad Central del Ecuador2022-04-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlapplication/ziptext/xmlhttps://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/337110.29166/siembra.v9i1.3371Siembra; Vol. 9 No. 1 (2022): SIEMBRA; e3371Siembra; Vol. 9 Núm. 1 (2022): SIEMBRA; e33712477-88501390-892810.29166/siembra.v9i1reponame:Revista Siembrainstname:Universidad Central del Ecuadorinstacron:UCEspahttps://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4607https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4633https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4634https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371/4635Derechos de autor 2022 Anderson Mauricio Guerron Barahona, William Fernando Viera Arroyo, Diego Fabricio Campaña Cruz, Laura Vasquez Rojas, Carlos Lenin Montufar Salcedohttps://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccess2022-04-22T18:57:52Zoai:revistadigital.uce.edu.ec:article/3371Portal de revistashttps://revistadigital.uce.edu.ec/Universidad públicahttps://uce.edu.ec/**Ecuador*2477-88501390-8928opendoar:*2022-04-22T18:57:52Revista Siembra - Universidad Central del Ecuadorfalse |
| spellingShingle | Application of vegetable indices (red band and near infrared) in avocado and orchards Guerron Barahona, Anderson Mauricio Contenido de nitrógeno frutales índice de vegetación índices de espectroscopia vigor foliar nitrogen content fruit trees vegetation index spectrocospy index vigor |
| status_str | publishedVersion |
| title | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| title_full | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| title_fullStr | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| title_full_unstemmed | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| title_short | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| title_sort | Application of vegetable indices (red band and near infrared) in avocado and orchards |
| topic | Contenido de nitrógeno frutales índice de vegetación índices de espectroscopia vigor foliar nitrogen content fruit trees vegetation index spectrocospy index vigor |
| url | https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3371 |