Modelling "calçots" (Allium cepa L.) growth by Gompertz function

Name: Modelling "calçots" (Allium cepa L.) growth by Gompertz function
Keywords: Àrees temàtiques de la UPC::Matemàtiques i estadística, Dinàmica de poblacions, Population dynamics, :Matemàtiques i estadística [Àrees temàtiques de la UPC], :92 Biology and other natural sciences::92D Genetics and population dynamics [Classificació AMS], simulation, calçots, Classificació AMS::92 Biology and other natural sciences::92D Genetics and population dynamics, Gompertz, Genetics

Simó, Joan; Plans, Marçal; Casañas, Francesc; Sabaté, Jose

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Article . 2013 . Peer-reviewed

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Recolector de Ciencia Abierta, RECOLECTA

Article . 2013 . Peer-reviewed

License: CC BY NC ND

Data sources: Recolector de Ciencia Abierta, RECOLECTA

Recolector de Ciencia Abierta, RECOLECTA

Article . 2013 . Peer-reviewed

License: CC BY NC ND

Data sources: Recolector de Ciencia Abierta, RECOLECTA

Modelling "calçots" (Allium cepa L.) growth by Gompertz function

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2013 Spain English Publisher:Institut d'Estadística de Catalunya

Authors: Simó, Joan; Plans, Marçal; Casañas, Francesc; Sabaté, Jose;

handle: 2099/13771

Modelling "calçots" (Allium cepa L.) growth by Gompertz function

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Abstract

"Calçots" are the second-year resprouts of the "Ceba Blanca Tardana de Lleida" landrace of onions. The evolution of three "calçots" populations has been modeled to help farmers to plan the optimal time to harvest. Four different models that essentially differ in the type of distribution of the fitting Gompertz function parameters (lag time, maximum growth rate and the maximum attainable number of commercial size "calçots") have been tested. The model that considers a multinomial distribution of the fitting parameters showed the best agreement with the experimental data

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Àrees temàtiques de la UPC::Matemàtiques i estadística, Dinàmica de poblacions, Population dynamics, :Matemàtiques i estadística [Àrees temàtiques de la UPC], :92 Biology and other natural sciences::92D Genetics and population dynamics [Classificació AMS], simulation, calçots, Classificació AMS::92 Biology and other natural sciences::92D Genetics and population dynamics, Gompertz, Genetics, crop modelling, onion, Genètica

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