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Memorias de investigación
Ponencias en congresos:
Relationship between solar radiation on watercore on apple fruit assessed with MRI
Año:2012
Áreas de investigación
  • Física química y matemáticas,
  • Agricultura,
  • Ingenierías
Datos
Descripción
This work is a preliminary studio of the possibility of assess a relationship between solar radiation and watercore development on apple fruit, during maturation, using a non destructive method such as Magnetic Resonance Imaging (MRI). For such purpose, several low cost solar radiation sensors were designed for the trial and placed at 2 different heights (1.5 and 2.5 m) on 6 adult ?Esperiega? apple trees, in a commercial orchard in Ademuz (Valencia). Sensors were connected along 27 days, during the end of the growth period and start of the fruit maturation process, and radiation measurements of the a-Si sensors were recorded every 1 minute. At the end of this period, fruits from the upper and the lower part of the canopy of each tree were harvested. In all, 152 apples were collected and images with MRI. A Principal Component Analysis, perfomed over the histograms of the images, as well as segmentation methods were performed on the MR images in order to find a pattern involving solar radiation and watercore incidence.
Internacional
Si
Nombre congreso
International Conference on Agricultural Engineering 2012
Tipo de participación
960
Lugar del congreso
Revisores
Si
ISBN o ISSN
84-615-9928-4
DOI
Fecha inicio congreso
08/07/2012
Fecha fin congreso
12/07/2012
Desde la página
1
Hasta la página
5
Título de las actas
CIGR-AGENG 2012 proceedings
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Angela Melado Herreros (UPM)
  • Autor: Miguel Angel Muñoz Garcia (UPM)
  • Autor: Alvaro Blanco (AulaDei, CSIC)
  • Autor: Jesus Val (AulaDei, CSIC)
  • Autor: Maria Encarnación Fernandez-Valle (CAI NMR (UCM))
  • Autor: Pilar Barreiro Elorza (UPM)
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  • Creador: Grupo de Investigación: LPF-TAGRALIA: Técnicas Avanzadas en Agroalimentación
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