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DIGITAL.CSIC
Article . 2021
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Fenotipado de olivar mediante análisis de imágenes procedentes de vehículo aéreo no tripulado

Authors: López Granados, Francisca; Rallo, Pilar; León, Lorenzo; Torres-Sánchez, Jorge; Suárez, Mª Paz; Jiménez-Brenes, Francisco Manuel; Casanova, Laura; +4 Authors

Fenotipado de olivar mediante análisis de imágenes procedentes de vehículo aéreo no tripulado

Abstract

Este trabajo se ha realizado conjuntamente por investigadores de diversas áreas pertenecientes a tres Instituciones Públicas localizadas en Andalucía (IAS-CSIC-Córdoba, Universidad de Sevilla e IFAPA-Córdoba). De forma resumida se presenta una tecnología consistente en el análisis automatizado de imágenes procedentes de un vehículo aéreo no tripulado (UAV) para el fenotipado de genotipos de olivo dentro de varios Programas de Mejora Genética. Se demuestra la utilidad en condiciones de campo de los modelos 3D que se han generado para la reconstrucción de cada olivo con dos objetivos agronómicos: i) fenotipado de variedades y selecciones de olivo en árboles muy jóvenes, y ii) cuantificación del efecto enanizante de variedades de bajo vigor utilizadas como patrones en la variedad "Picual". Los resultados obtuvieron precisiones >85 % en la cuantificación de la arquitectura de cada árbol respecto a los datos tomados desde tierra. Estos resultados han permitido: i) la discriminación entre variedades, y ii) la cuantificación de reducciones de hasta 50 % del volumen copa de `Picual¿ dependiendo del patrón utilizado. La información de la arquitectura 3D (altura, área proyectada o volumen de copa) de cada olivo en una parcela de olivar podría ser asimismo de gran utilidad para conocer numerosos aspectos relacionados con el manejo de las plantaciones, tales como el estados sanitario, nutricional e hídrico y respuesta a la poda, entre otros.

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
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