Výsledky vyhledávání - "Bruno Neutzling Fraga"

Akademický článek

Modelling the impact of sow replacement rate on farm performance

Autor: Henrique da Costa Mendes Muniz, Marcos Speroni Ceron, Bruno Neutzling Fraga, Paulo Santana Pacheco, Josep Gasa-Gasó, Vladimir de Oliveira

Publikováno v: Revista Brasileira de Zootecnia, Vol 53 (2024)

ABSTRACT This study aimed to develop and assess a deterministic mathematical model for predicting the impacts of varying sow replacement rates on the performance of farms producing weaned piglets. Initially, the influence of replacement rate on herd

Externí odkaz: https://doaj.org/article/cd627952307a46c48b0103a8ab308911

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Akademický článek

Nonlinear equations to determine the growth curve of immunocastrated pigs

Autor: Marcos Speroni Ceron, Vladimir de Oliveira, Natielei Alexandre Nunes Novais Pieve, Nhayandra Christina Dias e Silva, Carlos Augusto Rigon Rossi, Bruno Neutzling Fraga, Henrique da Costa Mendes Muniz, Alexandre de Mello Kessler

Publikováno v: Pesquisa Agropecuária Brasileira, Vol 55 (2020)

Abstract: The objective of this work was to compare the performance of the nonlinear Gompertz, logistic, and von Bertalanffy equations, to describe the growth curve of immunocastrated male pigs from birth until reaching 140 kg body weight. Standard e

Externí odkaz: https://doaj.org/article/8a71ffcfd60b46e095c18cc183a26768

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Akademický článek

Modeling performance and nutritional requirements of pigs lots during growth and finishing

Autor: Bruno Neutzling Fraga, Paulo Alberto Lovatto, Paulo Roberto Nogara Rorato, Vladimir de Oliveira, Carlos Augusto Rigon Rossi, Cheila Roberta Lehnen

Publikováno v: Ciência Rural, Vol 45, Iss 10, Pp 1841-1847 (2015)

Determination of animal profile from production scenarios by modeling is essential to improve production. The objective of this study was to model and evaluate the performance, the supply and nutrients requirements for pigs, during the growing and fi

Externí odkaz: https://doaj.org/article/f8e613cab91d4a22a234fa22add36da8

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Akademický článek

Dietas ajustadas para suínos através do modelo InraPorc®: desempenho, características de carcaça e impacto econômico Diets for pigs fitted through the model InraPorc®: performance, carcass traits and economic impact

Autor: Carlos Augusto Rigon Rossi, Paulo Alberto Lovatto, Cheila Roberta Lehnen, Bruno Neutzling Fraga, Gustavo Dias Lovato, Marcos Speroni Ceron

Publikováno v: Ciência Rural, Vol 43, Iss 4, Pp 689-695 (2013)

O objetivo deste trabalho foi avaliar o desempenho animal, as características de carcaça e os custos para suínos alimentados com dietas ajustadas, para condições brasileiras, através do modelo InraPorc®. Foram utilizados 36 suínos castrados e

Externí odkaz: https://doaj.org/article/cb4cdb56148e4b2baaa0dd782c9f13f2

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Akademický článek

Digestibilidade das dietas e metabolismo de suínos alimentados com dietas contendo bentonita sódica em diferentes programas alimentares Digestibility of diets and metabolism of pigs fed with diets containing sodium bentonite in different feeding programs

Autor: Cheila Roberta Lehnen, Paulo Alberto Lovatto, Ines Andretta, Carlos Augusto Rossi, Luciano Hauschild, Bruno Neutzling Fraga, Gerson Guarez Garcia

Publikováno v: Ciência Rural, Vol 41, Iss 12, Pp 2164-2170 (2011)

Foi realizado um experimento para avaliar a digestibilidade aparente de dietas e o metabolismo de suínos alimentados com dietas contendo bentonita sódica submetidos a diferentes programas alimentares. Foram utilizados 24 suínos machos castrados, m

Externí odkaz: https://doaj.org/article/a69b12e4a56c44dfa678a39bb9af3b4d

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Akademický článek

Metanálise da relação entre espessura de toicinho e variáveis nutricionais de porcas gestantes e lactantes Meta-analysis of relation among backfat thickness and nutritional variables of gestating and lactating sows

Autor: Carlos Augusto Rigon Rossi, Paulo Alberto Lovatto, Volnei Antônio Weschenfelder, Cheila Roberta Lehnen, Bruno Neutzling Fraga, Ines Andretta, Marcos Speroni Ceron

Publikováno v: Ciência Rural, Vol 38, Iss 4, Pp 1085-1091 (2008)

Uma metanálise foi realizada para avaliar a relação entre a espessura de toicinho e as variáveis nutricionais de porcas gestantes e lactantes. A base de dados contemplou 14 artigos publicados de 2000 a 2006 em revistas indexadas. A metanálise fo

Externí odkaz: https://doaj.org/article/469070107ab1490c8e50d0a01811a6fc

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Evaluation of factorial methods to estimate lysine requirements for barrows and immunocastrated pigs

Autor: Josué Sebastiany Kunzler, Bruno Neutzling Fraga, Juliano Bottan, Leonardo Tombesi da Rocha, Arlei Rodrigues Bonet de Quadros, Vladimir de Oliveira, Henrique da Costa Mendes Muniz, Marcos Speroni Ceron

Publikováno v: Livestock Science. 227:68-74

The aim of this study was to compare the digestible lysine requirements of castrated and immunocastrated pigs, generated via three factorial methods based on the performance of these animals. This study was divided into two steps. In the first step,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c02dc16c088e2a9dba703cac8cc2e66
https://doi.org/10.1016/j.livsci.2019.07.003

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