Temperament is associated with the well-being, health, production and reproduction of cattle. In order to increase the population of individuals with the desired temperament, its evaluation should be standardized and be made one of the obligatory elements of breeding and veterinary examination. A number of different tests are used for temperament assessment. In this article, the importance of temperament correlation with some metabolic, genetic, immunological, production and reproductive parameters have been shown, pointing at its influence on the economy and cattle handling. The most common methods for assessing the temperament of cattle are presented, including long-time scales of temperament assessment. At the same time, the relationship of the temperament of cattle with production efficiency, immunity and reproductive indicators has been shown, indicating that its correct assessment is an important aspect of the proper development of the herd and the associated economic growth.
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http://dx.doi.org/10.3390/ani13121944 | DOI Listing |
Metabolites
January 2025
Departamento de Zootecnia, Faculdade de Zootecnia e Engenharia de Alimentos (FZEA/USP), Universidade de São Paulo, Pirassununga 13.635-900, SP, Brazil.
Background: cattle is known to be temperamental and to produce beef with greater variability in terms of quality compared to beef of . Cattle adaptability and resilience are of great importance to sustain beef production worldwide.
Objective: The study aimed to understand early post-mortem metabolites among muscles with different fiber types profile of calm and excitable Nellore, as well as its relationship with fragmentation of beef aged up to 28 d.
Animals (Basel)
December 2024
Food Futures Institute, School of Veterinary Medicine, College of Environmental and Life Sciences, Murdoch University, Perth 6150, Australia.
Feedlot cattle were assessed for the consistency of enrichment brush use, higher incidence of natural behaviour, and less agonistic or abnormal behaviour compared to cattle without the brush. Cattle were assigned to one of two treatment pens, (1) access to a vertical grooming brush (EB; = 89) or (2) no access control (CON; = 80), for a period of 107 days. A Principal Component (PC) analysis was used on pen-side demeanour scores.
View Article and Find Full Text PDFHeliyon
October 2024
Ethiopian Biodiversity Institute, Addis Ababa, Ethiopia.
Ethiopian horses are multipurpose horses that have socioeconomic significance for smallholder farmers. However, studies regarding their husbandry practices have received little attention. Thus, the current study was conducted to assess the horse husbandry practices in the southwest Ethiopia.
View Article and Find Full Text PDFMeat Sci
January 2025
National Institute of Agricultural Research, INIA Tacuarembó, Ruta 5, km 386, CP 45000, Uruguay. Electronic address:
The demand for animal protein is rising, increasing pressure on animal production systems and ecological resources. Ethical and environmental concerns are also growing worldwide, pushing for more sustainable food production systems. The international scientific community has raised concerns about misinformation regarding meat production processes and their harmful impact on the environment, animal welfare and human health consumption.
View Article and Find Full Text PDFAnimals (Basel)
October 2024
Innovation and Sustainability in Animal Biometeorology InsBio, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal 14884-900, Brazil.
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 protocol for Nellore cattle facilitated their participation in flow respirometry assays with a valved facial mask. Over 127 days, 30 entire Nellore males, weighing 450 ± 25 kg and averaging 32 ± 2 months, underwent training from May to September 2022.
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