Data/hora: 02/06/2024 09:30:15

Provedor de dados: 	65	
País: 	Brazil	
Título: 	Chanter model: nonlinear modeling of the fruit growth of cocoa	
Autores: 	Silva,Pollyane Vieira da; Savian,Taciana Villela.	
Data: 	2019-01-01	
Ano: 	2019	
Palavras-chave: 	Nonlinear regression; Chanter model; Nonlinearity and cocoa fruits measures.	
Resumo: 	ABSTRACT:  The growth of plants and animals can be described through a growth curve. This curve is given by the equation of a nonlinear model, such as the Logistic model and the Gompertz model. The objective of this study was to adjust the Chanter model, as well as Logistic and Gompertz, using a set of cocoa (clone Sial-105) fruit whose length and diameter measurements were evaluated from 30 to 180 days after pollination, every 15 days. The Chanter model is a hybrid between the Logistic model and Gompertz model whose parameters can be interpreted similarly. A comparison of the quality of fit between the models was made using the following statistical measures: the Akaike’s information criterion (AIC), the Akaike’s weights criterion, Bayesian information criterion (BIC), residual standard deviation (RSD),the adjusted coefficient of determination (R²aj) and the measures of non-linearity Box’s bias and curvature of Bates and Watts. It was verified that the Chanter model is the most suitable one among the studied models for modeling the cocoa data.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001100407	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/0103-8478cr20190409	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.49 n.11 2019	
Fonte: 	info:eu-repo/semantics/openAccess