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JDS Commun
January 2025
Animal and Dairy Sciences Department, University of Wisconsin-Madison, Madison, WI 53706.
In the face of diminishing economic margins, dairy farmers globally are compelled to maintain economic competitiveness. Benchmarking emerges as a strategic tool to establish new, achievable improvement objectives that balance ambition with practicality. This typically requires integrating diverse data sources, such as feed, milk production, diet, and market prices.
View Article and Find Full Text PDFVet Med Sci
March 2025
Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Siirt University, Siirt, Turkey.
The aim of this study was to determine and compare the diagnostic accuracies of two commercial pregnancy-associated glycoprotein tests, Alertys OnFarm Pregnancy Test (AOPT) and Alertys Milk Pregnancy Test (AMPT), for early pregnancy diagnosis in dairy cattle. Holstein cows (n = 124) were used in the study. Whole blood samples were collected from the jugular vein 28 days after fixed-time artificial insemination (FTAI).
View Article and Find Full Text PDFPoult Sci
January 2025
Flanders Research Institute for Agriculture, Fisheries and Food - Technology and Food Unit, Belgium. Electronic address:
Salmonellosis is the second most important zoonosis in Europe, with consumption of contaminated broiler meat and its derivative products as an important source of infection. One of the many measures to prevent Salmonella contamination of poultry meat at the slaughterhouses is logistic slaughter, this means that per day the contaminated flocks are slaughtered after the Salmonella free flocks. However, this principle relies on a monitoring system at farm level that is prone to false negatives.
View Article and Find Full Text PDFPoult Sci
January 2025
State Key Laboratory of Swine and Poultry Breeding Industry, Sichuan Agricultural, University, Chengdu, 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory of Livestock and Poultry Multi-omics, Ministry of Agriculture and Rural Affairs, College of Animal and Technology (Institute of Animal Genetics and Breeding), Chengdu, 611130, China. Electronic address:
Probiotics benefit the health and production performance of chickens, but their impact on egg and eggshell quality, particularly in the later stage, remains unclear. Here, 1-day-old Tianfu green shell-laying hens were fed either non-probiotics feed (n = 180) or feed supplemented with 100 mg / kg probiotics (n = 180). 16S rDNA sequencing indicated that dietary probiotics decreased the distribution of uterine p_Firmicutes, g_Fusobacterium, and s_Fusobacterium_unclassified, while increased p_Proteobacteria, g_Ralstonia, and s_Ralstonia_unclassified.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Pathology, Faculty of Veterinary Science, University of Agriculture, Faisalabad, Pakistan.
Pesticides, including fipronil, are used mainly in agriculture; however, in veterinary and animal husbandry, their potential use is to control the pests responsible for vector-borne diseases. Their residues in agriculture products and direct use on farms are responsible for potentially harming livestock and poultry. So, this study was designed to evaluate the toxico-pathological effects of fipronil on the immune system of poultry birds.
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