Results 71 to 80 of about 7,051 (197)

Genomic selection for meat quality traits in Nelore cattle

open access: yesMeat Science, 2019
The objective of this study was to present heritability estimates and accuracy of genomic prediction using different methods for meat quality traits in Nelore cattle. Approximately 5000 animals with phenotypes and genotypes of 412,000 SNPs, were divided into two groups: (1) training population: animals born from 2008 to 2013 and (2) validation ...
Magalhães, Ana Fabrícia Braga   +14 more
openaire   +5 more sources

Genetic evaluation of temperament trait by visual score in Nellore cattle

open access: yesBoletim de Indústria Animal, 2012
The national herd is predominantly composed by Nelore breed (Bos indicus), being extremely important for beef cattle, even though, it have limitations as aggressive temperament compared to populations of Bos taurus origin.
Ana Carolina Verdugo   +4 more
doaj  

Collagenous choristoma at the cerebellar peduncle of a Nelore bull

open access: yesSemina: Ciências Agrárias, 2015
Choristomas are mature normal tissues in abnormal anatomical positions. Reports in domestic animals are uncommon to rare, usually restricted to cattle, with the proliferation of different tissues in various locations, such as subcutaneous tissue, thoracic cavity, retroperitoneal and ocular regions.
Lauren Santos de Mello   +6 more
openaire   +3 more sources

Análise de custos de diferentes grupos genéticos de bovinos de corte terminados em confinamento Cost analyses on different beef cattle genetic groups finished in feedlot condition

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
O desempenho de 149 animais, machos inteiros, confinados por períodos variáveis de acordo com acabamento de carcaça, foi utilizado para avaliar a eficiência econômica dos grupos genéticos Nelore sobreano, Nelore desmamado, ½ Valdostana ½ Nelore, ½ ...
I.C. Ferreira   +4 more
doaj   +1 more source

Avaliação genética da característica de temperamento por escore visual em bovinos Nelore

open access: yesBoletim de Indústria Animal, 2012
O artigo não apresenta resumo em português.
Ana Carolina Verdugo   +4 more
doaj   +2 more sources

Testicular Histomorphometric Evaluation of Zebu Bull Breeds

open access: yesBrazilian Archives of Biology and Technology, 2014
The objective of this study was to evaluate the quantitative histology and testicular biometrics in zebu bulls of different breeds. Testicular fragments of Nelore (n=10), Polled Nelore (n=6), Gir (n=5), Guzerat (n=5) and Tabapuã bulls (n=5) were used ...
Paulo Antônio Terrabuio Andreussi   +5 more
doaj   +1 more source

Desempenho reprodutivo de matrizes Nelore [PDF]

open access: yesPubvet, 2015
Tiago Adriano Simioni   +7 more
openaire   +1 more source

Oocytes transport across the oviduct of Murrah and Nelore cows

open access: yesItalian Journal of Animal Science, 2007
In order to verify the causes of the low embryo recovery rate in superovulated buffaloes, the effect of species and of estradiol-17β (E2) treatment were evaluated on oocyte transport across the oviduct in Murrah and Nelore. The females were synchronised with progesterone plus estradiol benzoate followed by an injection of PGF2α and eCG.
Eduardo Castriccini   +11 more
openaire   +3 more sources

Desempenho de novilhos Nelore e F1 (Red Angus x Nelore) criados a pasto no sul da Bahia

open access: yesBoletim de Indústria Animal, 2010
Foram comparados 20 animais da raça Nelore e 20 animais F1 (½ Red Angus ½ Nelore), com idade média de 12 meses, criados a pasto no Sul da Bahia, em relação às características de produção: peso inicial (PI), peso final (PF), ganho de peso médio diário (GMD) e ganho de peso total (GT); infecção por endoparasitos e, tolerância ao calor (ITC). Para análise
Amauri Arias Wenceslau   +3 more
openaire   +5 more sources

Home - About - Disclaimer - Privacy