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Trop Anim Health Prod
January 2025
Department of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.
To improve the quality and yield of the Korean beef industry, selection criteria often focus on estimated breeding values for carcass weight (CWT), eye muscle area (EMA), backfat thickness (BF), and marbling score (MS). This study estimated genetic parameters and assessed the accuracy of genomic estimated breeding values (GEBVs) using SNP weighting methods. We compared the accuracy of these methods with the genomic best linear unbiased prediction (GBLUP) and various Bayesian approaches (BayesA, BayesB, BayesC, and BayesCPi) for the specified traits.
View Article and Find Full Text PDFAnim Sci J
January 2025
Japan Grassland Agriculture and Forage Seed Association, Tokyo, Japan.
This study evaluated carcass weight and physicochemical properties of loin and leg meat parts of Saanen castrated goats (n = 4) reared by grazing for 5 months in an abandoned rice field with concentrate supplements, comparing with meat of goats (n = 4) reared by confined feeding with grass silage and concentrate. Carcass and meat part weights of goats in the grazing group were lower (p < 0.01) than confined group.
View Article and Find Full Text PDFTrop Anim Health Prod
January 2025
Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore, Pakistan.
This study was performed to evaluate the effect of various environmental enrichment (EE) tools on broiler growth, welfare, behavior, carcass, and meat quality. A total of 300 commercial broilers were randomly divided into 05 treatments. The treatments include various EE tools such as perches, balls, hanging bottles, and laser lights placed for birds and a control group.
View Article and Find Full Text PDFAnimals (Basel)
January 2025
Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand.
Coffee cherry pulp (CCP) is a by-product of coffee bean production. CCP contains amounts of phenolic compounds that are beneficial for animals. This study evaluated the impact of coffee cherry pulp extract (CCPE) supplementation on growth performance, meat quality, carcass characteristics, serum biochemistry, cecum microbial population, intestinal morphology, and immune and antioxidant responses of broilers.
View Article and Find Full Text PDFAnimals (Basel)
January 2025
Poultry Production Department, Faculty of Agriculture, Alexandria University, Alexandria 21545, Egypt.
Water treatment technologies have received great attention recently, as water is the most important nutritional element, and animals consume it daily in larger quantities than those of food. The ideal water treatment affects the chemical composition and physical properties of water, having a significant positive impact on the animal's physiology, productivity, and welfare. Studies conducted on water ionization devices for broiler chickens remain limited; therefore, this study was planned to investigate the effect of ionized drinking water on the productive performance, physiological status, and carcass characteristics of broiler chicks.
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