Results 41 to 50 of about 362 (156)

Características de carcaça de bovinos de diferentes grupos genéticos, castrados e não-castrados, em fase de terminação Carcass traits of finishing steers and bulls from different genetic groups

open access: yesRevista Brasileira de Zootecnia, 2006
Analisaram-se as características físicas das carcaças e dos cortes primários de 86 bovinos (12 Gir, 20 Guzerá, 20 Nelore e 20 Caracu selecionados para peso aos 378 dias de idade e 14 Nelore não-selecionados - controle), castrados e não-castrados, com ...
Andréa Vittori   +7 more
doaj   +1 more source

Desempenho produtivo de bovinos de diferentes grupos raciais, castrados e não-castrados, em fase de terminação Productive performance of castrated or non-castrated bovines of different breeds at finishing phase

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Utilizaram-se 86 bovinos, castrados e não-castrados, com peso médio de 329kg e 20 meses de idade, sendo 12 Gir, 20 Guzerá, 20 Nelore e 20 Caracu - todos selecionados para peso aos 378 dias de idade (P378) - e 14 Nelore controle-selecionados com base no ...
A. Vittori   +6 more
doaj   +1 more source

PATHOGENICITY OF MELOIDOGYNE INCOGNITA IN TANIER (XANTHOSOMA CARACU)

open access: yesThe Journal of Agriculture of the University of Puerto Rico, 1989
PATHOGENICITY OF MELOIDOGYNE INCOGNITA IN TANIER (XANTHOSOMA CARACU)
null Ana E. Montalvo   +2 more
openaire   +2 more sources

Crossbreeding applied to systems of beef cattle production to improve performance traits and carcass quality

open access: yesAnimal, 2019
Crossbreeding represents an important technique to improve growth, beef quality and adaptability in beef production systems in tropical countries. The aim of this study was to evaluate sire and dam breed effects on performance and carcass traits of ...
R. Favero   +10 more
doaj   +1 more source

Ganho médio diário e reatividade em novilhos da raça Caracu

open access: greenBoletim de Indústria Animal, 2013
O artigo não apresenta resumo em português.
Vanessa Theodoro Rezende   +5 more
openalex   +4 more sources

An Efficient In Vitro Propagation Protocol of Cocoyam [Xanthosoma sagittifolium (L) Schott]

open access: yesThe Scientific World Journal, Volume 2012, Issue 1, 2012., 2012
Sprouted corm sections of “South Dade” white cocoyam were potted and maintained in a greenhouse for 8 weeks. Shoot tips of 3–5 mm comprising the apical meristem with 4–6 leaf primordial, and approximately 0.5 mm of corm tissue at the base. These explants were treated to be used into the culture medium. A modified Gamborg’s B5 mineral salts supplemented
Anne E. Sama   +4 more
wiley   +1 more source

Efeito da seleção para peso pós-desmame sobre a composição corporal de bovinos Effects of selection for post weaning weight on body composition of beef cattle

open access: yesRevista Brasileira de Zootecnia, 2007
Foi determinada a composição química corporal no peso de corpo vazio de 56 bovinos machos não-castrados selecionados ou não para peso aos 378 dias (P378), nascidos em 1999. Utilizaram-se animais dos grupos genéticos Nelore Seleção (NeS), Nelore Controle (
Sarah Figueiredo Martins Bonilha   +5 more
doaj   +1 more source

Genetic diversity and population structure of Brazilian native bovine breeds Diversidade genética e estrutura de população de bovinos nativos

open access: yesPesquisa Agropecuária Brasileira, 2004
Conservation and improvement strategies should be based on the association between genetic and phenotypic characteristics. The objective of this work was to characterize five native Brazilian cattle breeds (Caracu, Crioulo Lageano, Curraleiro, National ...
Germana Maria Serrano   +3 more
doaj   +1 more source

PSIV-18 Proteomics analysis reveals potential biomarkers for tick resistance in Caracu beef cattle. [PDF]

open access: bronzeJournal of Animal Science
Abstract Rhipicephalus (Boophilus) microplus tick causes large economic losses in beef cattle production, mainly in regions under tropical climates. The evaluation of tick resistance in breeding programs requires individual phenotype collection based on tick counts, which is an extremely laborious process.
Natalya G. Abduch   +5 more
openalex   +3 more sources

Temporal and spatial distribution of the ichthyofauna in two streams of the upper Rio Paraná basin

open access: yesBrazilian Archives of Biology and Technology, 2003
The temporal and spatial distribution of the ichthyofauna was assessed in two streams, Caracu and São Pedro, affluents of the Rio Paraná, from March 1991 through February 1992. Samples were taken along the streams, using sieves (three sites on the Caracu
Carla Simone Pavanelli   +1 more
doaj   +1 more source

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