The effects of coarse corn and refined functional carbohydrates on the live performance and cecal Salmonella prevalence in coccidiosis-vaccinated broilers
The effects of coarse corn and refined functional carbohydrates on the live performance and cecal Salmonella prevalence in coccidiosis-vaccinated broilers
复制标题
DOI：
10.3382/ps/pez302
复制
发表时间：
2019-10-01
期刊：
影响因子：
4.4
通讯作者：
Brake, J.
中科院分区：
文献类型：
--
作者：
Caraway, C. T.;Walker, G. K.;Brake, J.
玉米颗粒大小和饲料添加剂之间的相互作用一直被忽视，因为它与肉鸡的活性能有关。本研究评估了玉米颗粒大小和精制功能性碳水化合物(RFC；100g/MT)对接种球虫病疫苗的肉鸡的生产性能和沙门氏菌流行率的影响。试验分以下处理：精玉米(FC)、粗玉米(CC)、FC+RFC、CC+RFC和CC+SAL(盐霉素)。自然的、非实验性的坏死性肠炎(NE)暴发始于12天龄，死亡率受到饮食治疗的影响。与饲喂CC+Sal的肉鸡相比，使用RFC可增加NE相关死亡率(P
The interaction between corn particle size and feed additives as it pertains to broiler live performance has been overlooked. This study evaluated the effects of corn particle size and refined-functional carbohydrates (RFC; 100 g/MT) on live performance and Salmonella prevalence in coccidiosis-vaccinated broilers. The following treatments were applied: fine corn (FC), coarse corn (CC), FC+RFC, CC+RFC, and CC+SAL (salinomycin). A natural, non-experimental necrotic enteritis (NE) outbreak began at 12 D of age, and mortality was impacted by dietary treatments. The use of RFC was observed to increase NE-associated mortality compared to broilers fed CC+SAL (P