Afrina Mustari , Md. Iqramul Haque , Samia Rashid , Md Sabbir Khan , Mahabub Alam , Mohammad Alam Miah , Md. Abul Kalam Azad , Emdadul Hauqe Chowdhury
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引用次数: 0
Abstract
The use of growth promoters in broiler feed is a common practice to enhance feed efficiency and accelerate growth rates. Ciprofloxacin, a widely used antibiotic in poultry farming, promotes growth and disease prevention but raises concerns about antibiotic residues in meat and the development of antibiotic resistance. This study examines the dietary effects of WH and ciprofloxacin on broiler growth rate, feed conversion ratio (FCR), meat quality, and muscle histology. Ninety broilers were randomly assigned to one of three groups: a control group, a WH-supplemented group (2.5% of daily feed), and a ciprofloxacin (Cipro) group (8 mg/kg body weight). Feed consumption and body weight were monitored daily, and after sacrifice, breast muscles were collected for meat quality assessment and histopathological analysis. WH supplementation significantly improved (P < 0.05) body weight gain, feed conversion ratio (FCR), and meat quality in broilers. Compared to control and ciprofloxacin groups, WH-treated broilers exhibited lower cooking and drip loss (P < 0.05), higher water-holding capacity (P < 0.01), and reduced shear force value (P < 0.05), indicating improved texture. Ciprofloxacin treatment resulted in reduced redness (P < 0.001) and increased yellowness (P < 0.01), while lightness remained unchanged across groups. Histological analysis revealed greater perimysium thickness and intermuscular adipose infiltration in WH-treated broilers, suggesting enhanced muscle structure. WH supplementation presents a safer, sustainable alternative to antibiotics in broiler production.
期刊介绍:
First self-published in 1921, Poultry Science is an internationally renowned monthly journal, known as the authoritative source for a broad range of poultry information and high-caliber research. The journal plays a pivotal role in the dissemination of preeminent poultry-related knowledge across all disciplines. As of January 2020, Poultry Science will become an Open Access journal with no subscription charges, meaning authors who publish here can make their research immediately, permanently, and freely accessible worldwide while retaining copyright to their work. Papers submitted for publication after October 1, 2019 will be published as Open Access papers.
An international journal, Poultry Science publishes original papers, research notes, symposium papers, and reviews of basic science as applied to poultry. This authoritative source of poultry information is consistently ranked by ISI Impact Factor as one of the top 10 agriculture, dairy and animal science journals to deliver high-caliber research. Currently it is the highest-ranked (by Impact Factor and Eigenfactor) journal dedicated to publishing poultry research. Subject areas include breeding, genetics, education, production, management, environment, health, behavior, welfare, immunology, molecular biology, metabolism, nutrition, physiology, reproduction, processing, and products.