Zobrazeno 1 - 10
of 2 737
pro vyhledávání: '"nellore"'
Publikováno v:
Animal Bioscience, Vol 37, Iss 3, Pp 419-427 (2024)
Objective The objective of this study was to obtain (co) variance components and genetic parameter estimates for post-weaning body measurements such as body length (BL), height at withers (HW), and chest girth (HG) recorded at six (SBL, SHW, and SHG)
Externí odkaz:
https://doaj.org/article/4262e5ef3fe24382ad838d2d18a6f811
Autor:
Luciano Prímola de Melo, Luciana Navajas Rennó, Edenio Detmann, Mário Fonseca Paulino, Ronaldo Gomes da Silva Júnior, Román Maza Ortega, Deilen Sotelo Moreno
Publikováno v:
Veterinary Sciences, Vol 11, Iss 10, p 506 (2024)
Our objective was to evaluate the effects of protein supplementation frequency and supplementation plans during gestation on productive performance and metabolic responses of grazing super-precocious Nellore heifers. Thirty-five pregnant Nellore heif
Externí odkaz:
https://doaj.org/article/0cfd2c6db986473e910a1790f6ae50de
Autor:
Érika Cristina Dias de Oliveira Brelaz, Gustavo André Bernado Moura, Vinícius de França Carvalho Fonsêca, Juliete Amanda Theodora de Almeida, Bruno Rodrigo Simão, Alex Sandro Campos Maia
Publikováno v:
Animals, Vol 14, Iss 19, p 2888 (2024)
Training is instrumental in identifying and selecting cattle that exhibit greater cooperation with experimental conditions required in flow respirometry assays, like restraint and the use of a valved facial mask. In our study, a tailored training pro
Externí odkaz:
https://doaj.org/article/192a64c0079a4d16ba0d2d174293d0a3
Autor:
Lorena F. Benfica, Luiz F. Brito, Ricardo D. do Bem, Leticia F. de Oliveira, Henrique A. Mulim, Larissa G. Braga, Joslaine N. S. G. Cyrillo, Sarah F. M. Bonilha, Maria Eugenia Z. Mercadante
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Introduction: Nellore cattle (Bos taurus indicus) is the main beef cattle breed raised in Brazil. This breed is well adapted to tropical conditions and, more recently, has experienced intensive genetic selection for multiple performance traits. Over
Externí odkaz:
https://doaj.org/article/b37f599f7dcd4e888fa608a2ed91954b
Autor:
Cris Nunes, Jenifer Maira Lima Ramos, Juliana Chaves Silva, Mario Chizzotti, Pâmela Gracioli Vilas Boas, Rizielly Saraiva Reis Vilela, Taiane da Silva Martins
Publikováno v:
Meat and Muscle Biology, Vol 8, Iss 1 (2024)
This study evaluated the impact of chilling decline rates on carcass and meat quality parameters of Bos indicus cattle. Eighty Nellore bull carcass halves were used, allocated equally into 2 treatments: conventional and dynamic chilling environment.
Externí odkaz:
https://doaj.org/article/e08085749092425dbb3b9a8fb487339c
Autor:
Natalia Pinheiro Teixeira, Alan Figueiredo de Oliveira, Guilherme Lobato Menezes, Ramon Costa Alvarenga, Mônica Matoso Campanha, Bruno José Rodrigues Alves, Ângela Maria Quintão Lana
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 58 (2023)
Abstract The objective of this work was to compare nitrous oxide (N2O) emissions from urine and manure of Nellore and crossbred (Nellore x Angus) cattle finished in feedlot. Twenty Nellore and 20 crossbred bulls were fed a diet consisting of 75% conc
Externí odkaz:
https://doaj.org/article/1b58486f95a5460680a065d94f2d8ca1
Autor:
Ana Carolina Janssen Pinto, Gustavo Perina Bertoldi, Luana Doretto Felizari, Breno Leite Demartini, Evandro Fernando Ferreira Dias, Mariana Martins Squizatti, Antonio Marcos Silvestre, Flavio Perna Junior, Lígia Garcia Mesquita, Johnny Maciel Souza, Paulo Henrique Mazza Rodrigues, Gustavo D. Cruz, Danilo Domingues Millen
Publikováno v:
Revista Brasileira de Zootecnia, Vol 52 (2023)
ABSTRACT The objective of this study was to evaluate the effect of either a limited forage intake or concentrate supplementation prior to the adaptation to high-concentrate diets on dry matter intake, ruminal pH, bacteria, and protozoa of Nellore cat
Externí odkaz:
https://doaj.org/article/1e04332d82f5472190abebf68329f36b
Autor:
Deilen Sotelo Moreno, Román Maza Ortega, Mário Fonseca Paulino, Luciana Navajas Rennó, Edenio Detmann
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 58 (2023)
Abstract The objective of this work was to evaluate the effect of energy-protein supplementation in preand postpartum periods on the productive and metabolic responses of grazing beef cows on tropical pasture. A group of 48 multiparous Nellore cows,
Externí odkaz:
https://doaj.org/article/2392fec8bb504d7cbfd7c0125414a639
Autor:
Luciana Melo Sousa, William Luiz de Souza, Karla Alves Oliveira, Iorrano Andrade Cidrini, Philipe Moriel, Henrique César Rodrigues Nogueira, Igor Machado Ferreira, Germán Dario Ramirez-Zamudio, Ivanna Moraes de Oliveira, Laura Franco Prados, Flávio Dutra de Resende, Gustavo Rezende Siqueira
Publikováno v:
Animals, Vol 14, Iss 1, p 163 (2024)
This study evaluated different herbage allowances from mid to late pregnancy on pre- and postpartum physiological responses, milk production, and the performance of Nellore cows and the preweaning growth of their female offspring. Sixty multiparous N
Externí odkaz:
https://doaj.org/article/73d5246b6caa4903aa0fd7713a2ea781
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