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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Mississippi State University

2021

Gut microbiota

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Full-Text Articles in Life Sciences

Molecular, Somatic, And Performance Characteristics Of Broilers Exhibiting Woody Breast Myopathy, And The Effects Of Dietary And Challenge Intervention Strategies, Linan Jia Dec 2021

Molecular, Somatic, And Performance Characteristics Of Broilers Exhibiting Woody Breast Myopathy, And The Effects Of Dietary And Challenge Intervention Strategies, Linan Jia

Theses and Dissertations

Woody breast (WB) is a meat quality problem that has caused significant economic losses for the poultry industry. Ross × Ross 708 chicks were randomly assigned to a 3 (diet) × 2 (cocci challenge) × 2 (sex) factorial arrangement of treatments. The three diets included the control diet (corn-soybean meal basal diet), antibiotic diet (basal diet + 6.075 mg bacitracin /kg feed), and probiotic diet (basal diet + 2.2 × 108 CFU Bacillus subtilis PB6 /kg feed). Birds in the cocci challenge treatment group received 20 × the live cocci vaccine as an inoculum on d 14. Growth performance and …