Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Claudio Ulhoa Magnabosco"'
Autor:
Roberto Daniel Sainz, Nayanny Corrêa Guimarães, Adriana Santana do Carmo, Claudio Ulhoa Magnabosco
Publikováno v:
Ciência Animal Brasileira, Vol 24 (2023)
Um novo sistema de escore para estrutura corporal foi desenvolvido para bovinos Nelore, baseado em pesos de abate ideais para atingir os graus desejados de cobertura de gordura da carcaça. Dados de 688 registros completos incluindo sexo, idade, peso
Externí odkaz:
https://doaj.org/article/ab5bc9e9c6404678a16d307151034344
Autor:
Roberto Daniel Sainz, Nayanny Corrêa Guimarães, Adriana Santana do Carmo, Claudio Ulhoa Magnabosco
Publikováno v:
Ciência Animal Brasileira, Volume: 24, Article number: e-73754, Published: 08 MAY 2023
A new frame score system was developed for Nellore cattle, based upon ideal slaughter weights to achieve desired degrees of carcass fat cover. Data consisting of 688 complete records including sex, age, weight, hip height, and subcutaneous fat on gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baaa4af743d00ad0ea6f545bc5bbf58b
https://doi.org/10.1590/1809-6891v24e-73754e
https://doi.org/10.1590/1809-6891v24e-73754e
Autor:
Marisol Londoño-Gil, Daniel Cardona-Cifuentes, Juan Diego Rodríguez, Ludmilla Costa Brunes, Claudio Ulhoa Magnabosco, Angelica Simone Cravo Pereira, Elisa Peripolli, Raysildo Barbosa Lôbo, Fernando Baldi
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In Nellore beef cattle, studies addressing genetic correlations between ultrasound marbling content and other economically important traits are still incipient. Therefore, this work aimed to estimate heritability and genetic correlations between ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7802afbd30c48897d4a4693126c79841
https://doi.org/10.1007/s11250-022-03293-6
https://doi.org/10.1007/s11250-022-03293-6
Autor:
Mariana Márcia dos Santos Mamede, Guilherme Jordão de Magalhães Rosa, Eduardo da Costa Eifert, Fernando Brito Lopes, Fernando Baldi, Marcos Fernando Oliveira Costa, Roberto Daniel Sainz, Adriana Santana do Carmo, Arthur dos Santos Mascioli, Claudio Ulhoa Magnabosco
Genetic parameters were estimated for scrotal circumference adjusted to 365 (SC365) and 450 (SC450) days of age, age at first calving (AFC), accumulated productivity (AP), stayability (STAY), loin eye area (LMA), thickness of subcutaneous fat over th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cf74b4bcfd8cca7ff7e0798f1e8dbe3
https://doi.org/10.21203/rs.3.rs-1558612/v1
https://doi.org/10.21203/rs.3.rs-1558612/v1
Autor:
Ludmilla Costa Brunes, Fernando Baldi, Marcos Fernando Oliveira e Costa, Raysildo Barbosa Lobo, Fernando Brito Lopes, Claudio Ulhoa Magnabosco
Despite the economic importance of sexual precocity for beef cattle production systems, in heifers, this indicator is commonly assessed indirectly using the scrotal circumference or with age at first calving (AFCa), which can delay the identification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae914682b8c5261bd9b631377f8b27be
https://doi.org/10.21203/rs.3.rs-1490515/v1
https://doi.org/10.21203/rs.3.rs-1490515/v1
Autor:
Ludmilla Costa Brunes, Carina Ubirajara de Faria, Claudio Ulhoa Magnabosco, Raysildo Barbosa Lobo, Elisa Peripolli, Fernando Baldi
This study aimed to estimate genetic parameters and the prediction ability and bias of the genomic values for residual feed intake (RFI) using genotypic and phenotypic records from 8,354 Nellore animals. The RFI was calculated using a regression equa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014cbb277837283e6fdb54e09999b041
https://doi.org/10.21203/rs.3.rs-1397133/v1
https://doi.org/10.21203/rs.3.rs-1397133/v1
Autor:
Ludmilla Costa Brunes, Fernando Baldi, Marcos Fernando Oliveira e Costa, Raysildo Barbosa Lobo, Fernando Brito Lopes, Cláudio Ulhoa Magnabosco
Publikováno v:
Ciência Animal Brasileira, Vol 25 (2023)
Objetivou-se identificar características indicadoras de precocidade sexual de fácil mensuração e que podem ser registradas em menor idade (idade à primeira concepção - IPC), além de estimar as correlações genéticas dessa característica co
Externí odkaz:
https://doaj.org/article/641833c93e9045919747fb379ac43a66
Autor:
Byanka Bueno Soares, Ludmilla Costa Brunes, Fernando Sebastian Baldi, Adriana Santana do Carmo, Marcelo Gonçalves Narciso, Valentina Sanches Magnabosco, Roberto Daniel Sainz, Cláudio Ulhoa Magnabosco
Publikováno v:
Ciência Animal Brasileira, Vol 24 (2023)
The use of morphological traits assessed using visual scores as indirect selection criteria in cattle has the advantage of evaluating young animals regarding potential productive and reproductive performance. This enables breeders to make earlier dec
Externí odkaz:
https://doaj.org/article/0fdf23909d2241f8a06439d118e339c3
Autor:
Carina Ubirajara Faria, Cristiane de Fátima Pereira, Rosiane Pereira da Silva, Denis Douglas Pessoa, Cláudio Ulhôa Magnabosco, Raysildo Barbosa Lôbo
Publikováno v:
Ciência Animal Brasileira, Vol 18, Iss 0 (2017)
The objective of this study was to evaluate the effect of the genetic component on the phenotypic expression of productive traits of Nellore cattle submitted to the individual performance test. The data used came from 51 young bulls participating in
Externí odkaz:
https://doaj.org/article/13243846ec054732b20985fd2af9f8fd
Autor:
Letícia Mendes de Castro, Cláudio Ulhôa Magnabosco, Roberto Daniel Sainz, Carina Ubirajara de Faria, Fernando Brito Lopes
Publikováno v:
Revista Ciência Agronômica, Vol 45, Iss 2, Pp 393-402 (2014)
The aim of the present study was to analyze the interrelationships among the variables and also estimate the genetic correlations between tenderness (WBSF), growth (ILW, FLW and ADG) and carcass (BF, RF and LMA) features. Other purpose was to identif
Externí odkaz:
https://doaj.org/article/50c63ea4045742c5a0a2551f2902faae