Data/hora: 04/06/2024 03:48:14

Biblioteca(s): 	Embrapa Unidades Centrais.	
Data corrente: 	18/11/2019	
Data da última atualização: 	18/11/2019	
Autoria: 	SOUZA, F. A. C.; FERNANDES, T. J.; CUNHA, F. O.; RIBEIRO, R. A.; MUNIZ, F. R.; MEIRELLES, S. L. C.; MUNIZ, J. A.; MOURA, R. S.	
Afiliação: 	Felipe Amorim Caetano de Souza, Universidade Federal de Lavras - UFLA; Tales Jesus Fernandes, Universidade Federal de Lavras - UFLA; Fabiana Oliveira Cunha, Universidade Federal de Lavras - UFLA; Rafaela Aparecida Ribeiro, Universidade Federal de Lavras - UFLA; Fabiana Rezende Muniz, Universidade Federal de Lavras - UFLA; Sarah Laguna Conceição Meirelles, Universidade Federal de Lavras - UFLA; Joel Augusto Muniz, Universidade Federal de Lavras - UFLA; Raquel Silva Moura, Universidade Federal de Lavras - UFLA.	
Título: 	Morphometric characteristics of the Mangalarga Marchador horse breed determined by nonlinear models.	
Ano de publicação: 	2019	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira v. 54, e01145, jan./dez. 2019.	
Idioma: 	Inglês	
Notas: 	Título em português: Características morfométricas de equinos da raça Mangalarga Marchador determinadas por modelos não lineares.	
Conteúdo: 	The objective of this work was to evaluate the development of the morphometric characteristics of Mangalarga Marchador horses through nonlinear models. The transversal method was used to collect data on height at the withers (HW), body length (BL), and thoracic (TP) and cannon (CP) perimeters from 200 horses (75 males and 125 non-pregnant females), aged between 6 and 153 months. The parameters of the Brody, Gompertz, logistic, and von Bertalanffy nonlinear models were estimated using the R software. Models were compared and selected using the coefficient of determination, the residual standard deviation, and the corrected Akaike information criterion. For adult females, HW, BL, TP, and CP ranged between 146.45?148.34, 148.59? 151.64, 179.07?182.88, and 18.25?18.76 cm, respectively. For males, HW, BL, and CP ranged between 148.55?151.80, 150.77?154.88, and 18.95?19.41 cm, respectively. The logistic model best expresses growth in HW for males and females, as well as in BL and CP for males, whereas the Brody model is the best predictor for HW, BL, TP, and CP for females. The increase in the values of the morphometric measurements is more rapid and homogeneous between the ages of 6 and 24 months, stabilizing at 60 months in both sexes.	
Palavras-Chave: 	Brody; Gompertz; Logistic; Logístico; Modelagem; Modeling; Von Bertalanffy.	
Thesagro: 	Equus Caballus.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/204893/1/Morphometric-characteristics-of-the-Mangalarga.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (64250-1) - UPE - AP - DD -  -  -  - DIS