喷浆玉米皮对生长阶段马岗鹅生产性能和肠道功能的影响
Effects of sprayed corn bran on production performance and intestinal function of growing stage magang geese.
摘要(中文译文)
喷浆玉米皮等非常规饲料的开发与利用有效缓解了饲料原料短缺的问题，但其在肉鹅生产中的应用鲜有报道。因此，本试验旨在研究喷浆玉米皮对35∼70日龄马冈鹅生产性能、血清生化指标、抗氧化指标及肠道发育的影响。选取504只35日龄马冈鹅，随机分为6组，分别饲喂添加0%、5%、10%、15%、20%和25%喷浆玉米皮的日粮。结果表明，不同添加水平的喷浆玉米皮对70日龄马冈鹅的生产性能无显著影响（P>0.05）。10%组的腿肌率显著高于5%、20%和25%组。20%和25%组血清和肝脏中丙二醛含量升高。25%组回肠隐窝深度显著低于0%和5%组。此外，10%喷浆玉米皮组放线菌门的相对丰度显著低于0%组。25%组中Eubacterium_brachy_group和norank_f_Peptococcaceae的丰度显著增加，其他组则呈现非显著性的增加趋势。综上所述，在本试验条件下，日粮中添加低于20%水平的喷浆玉米皮对35∼70日龄马冈鹅的生长发育无不良影响。
Abstract
The development and utilization of unconventional feed such as sprayed corn bran (SCB) have effectively alleviated the shortage of feed raw materials, although its application in meat geese production has rarely been reported. Therefore, this experiment was conducted to investigate the effects of SCB on production performance, serum biochemical indices, antioxidant indices and intestinal development in 35∼70-day-old Magang geese. A total of 504 35-day-old Magang geese were randomly divided into 6 groups and fed diets supplemented with 0%, 5%, 10%, 15%, 20% and 25% SCB respectively. The results demonstrated that different addition levels of SCB exerted no significant effect on the production performance of 70-day-old Magang geese (P>0.05). The leg muscle rate of 10% group was significantly higher than that of 5%, 20% and 25% groups. Elevated MDA contents in serum and liver were observed in the 20% and 25% groups. The depth of ileal crypt in 25% group was significantly lower than that in 0% and 5% groups. In addition, the relative abundance of Actinobacteria was significantly lower in the 10% SCB group than in the 0% SCB group. Significant increases in the abundance of Eubacterium_brachy_group and norank_f_Peptococcaceae were observed in the 25% group, with a non-significant increasing trend noted in other groups. Collectively, under the experimental conditions, the dietary inclusion of SCB at levels below 20% exerted no adverse effects on the growth and development of 35∼70-day-old Magang geese.
如何引用
AMA
Xue Li, Xinyuan Peng, Yinghua Song, Qingyun Cao, Xiaoli Liu, Ben Lukuyu, et al. Effects of sprayed corn bran on production performance and intestinal function of growing stage magang geese.. Poultry science. 2026; doi:10.1016/j.psj.2026.106766.
APA
Xue Li, Xinyuan Peng, Yinghua Song, Qingyun Cao, Xiaoli Liu, Ben Lukuyu, et al (2026). Effects of sprayed corn bran on production performance and intestinal function of growing stage magang geese.. Poultry science. https://doi.org/10.1016/j.psj.2026.106766
GB/T 7714
Xue Li, Xinyuan Peng, Yinghua Song, Qingyun Cao, Xiaoli Liu, Ben Lukuyu, et al. Effects of sprayed corn bran on production performance and intestinal function of growing stage magang geese.[J]. Poultry science, 2026 doi:10.1016/j.psj.2026.106766.
在 PubMed增强版 阅读全文
翻译全文 · AI 文献问答 · PDF 原文下载 · 引用导出