Mostrando 3,141 - 3,160 Resultados de 3,539 Para Buscar '"animal welfare"', tiempo de consulta: 0.22s Limitar resultados
  1. 3141
    “…This indicates that, within current practice, there is potential for improving longevity in order to meet society's concerns on animal welfare and environmental pollution, without affecting the economic performance of the herd.…”
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  2. 3142
    “…Thematic analysis of free-text responses revealed biosecurity, client financial limitations, animal welfare, working conditions, and client relations as prominent themes. …”
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  3. 3143
    “…Mastitis is the costliest disease facing US dairy producers, and integrating genetic information regarding disease susceptibility into breeding programs may be an efficient way to mitigate economic loss, support the judicious use of antimicrobials, and improve animal welfare. ABSTRACT: Our objectives were to robustly characterize a cohort of Holstein cows for udder and teat type traits and perform high-density genome-wide association studies for those traits within the same group of animals, thereby improving the accuracy of the phenotypic measurements and genomic association study. …”
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  4. 3144
    “…Gastrointestinal nematodes (GIN) in small ruminants result in production losses, and consequently economic losses, and are an animal welfare problem in most countries in the Nordic-Baltic region. …”
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  5. 3145
    “…Vast quantities of antimicrobials are used in agriculture to ensure animal welfare and productivity and are arguably a driving force for the persistence of environmental and foodborne resistant bacteria. …”
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  6. 3146
    “…The Welfare Quality® consortium has developed and proposed standard protocols for monitoring farm animal welfare. The uptake of the dairy cattle protocol has been below expectation, however, and it has been criticized for the variable quality of the welfare measures and for a limited number of measures having a disproportionally large effect on the integrated welfare categorization. …”
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  7. 3147
  8. 3148
    “…SIMPLE SUMMARY: Cattle mobility is an important animal welfare outcome measured by beef producers and meat processors. …”
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  9. 3149
    “…SIMPLE SUMMARY: New free walk housing systems such as compost-bedded pack barns might positively influence animal welfare. However, udder health can be negatively affected due to the microbial environment in the pack. …”
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  10. 3150
    “…In addition, when large-scale breeding is promoted, attention should be paid to standardizing breeding management and improving animal welfare to reduce the prevalence of bTB in cattle.…”
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  11. 3151
  12. 3152
    “…SIMPLE SUMMARY: Despite developments in animal welfare science regarding perioperative pain management in calves (Bos taurus), there are concerns that current knowledge has not been adopted in practice. …”
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  13. 3153
    “…They are considered natural and safe feed additives with a number of positive effects, including improve of animal welfare and the quality of animal products. The literature lacks information on the results of the use of humic mineral substances in the diet of cows on the suitability of milk for cheese production. …”
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  14. 3154
    “…If it spreads, CODD could have a negative impact on the Swedish sheep industry in terms of animal welfare, production and antibiotic use.…”
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  15. 3155
    “…Beyond considerations of animal welfare and ethics, and a conflict with the 3Rs principle, high perinatal mortality means that larger colonies of breeding animals are needed to supply animals in sufficient numbers for research. …”
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  16. 3156
    “…Reduced use of antibiotics while maintaining or improving animal welfare is desirable. We studied the intramammary infusion of casein hydrolysate, alone or combined with standard dry cow treatment, at the beginning of the dry period before cows have their next calf. …”
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  17. 3157
    “…BACKGROUND: Persistent endometritis caused by bacterial infections has lethal effects on the reproductive performance of dairy cattle, which compromises animal welfare and delays or prevents pregnancy. The microRNA (miRNA) miR-34 family plays a pivotal role in the inflammatory process; however, the precise mechanism of miR-34a in endometritis has not been thoroughly elucidated to date. …”
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  18. 3158
    “…ABSTRACT: Many workers contribute to the success of animal welfare and study outcomes in biomedical research. …”
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  19. 3159
    por Wilson, Ann, Phillips, Clive J. C.
    Publicado 2021
    “…A workshop was held with 15 lion-experienced stakeholders, including government officials, nature conservationists, animal welfare organisations, lion breeders, lion handlers, an animal ethologist, wildlife veterinarian, wildlife rehabilitation specialist and an animal rights advocacy group representative. …”
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  20. 3160
    “…SIMPLE SUMMARY: Studies of physiology, animal welfare, and behavior in endangered species are gaining more importance with the aim of contributing to their conservation, and studies that use non-invasive methods for hormonal determinations are especially valuable. …”
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