publication . Bachelor thesis . 2017

Estimació del contingut de Nitrogen en blat utilizant mètodes òptics

Iranzo Ribera, Eva;
Open Access Catalan; Valencian
  • Published: 17 Oct 2017
  • Publisher: Universitat Politècnica de Catalunya
  • Country: Spain
In order to measure the nitrogen content of the wheat crop, several non-destructive optical methods have been studied, both at field level and at laboratory level. A field test has been performed in one of the plots of the "Escola Superior d'Agricultura de Barcelona", at the Castelldefels campus of the UPC, and also an experimental part, in one of the laboratories of the same school. Four treatments of nitrogen fertilization (0, 60, 120 and 180 kg N/ ha) have been applied, with three repetitions, arranged in the various blocks. Chlorophyll levels have been determined with the CCM sensor and the photosynthetically active (PAR) radiation with the ceptometer, in or...
free text keywords: :Enginyeria agroalimentària::Agricultura::Conreus herbacis extensius [Àrees temàtiques de la UPC], Wheat--Research, Nitrogen, Blat, Fertilització nitrogenada, Mètodes òptics, CCM, Fluorescència de la clorofil·la, Blat -- Anàlisi
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