畜牧与饲料科学 ›› 2025, Vol. 46 ›› Issue (2): 18-25.doi: 10.12160/j.issn.1672-5190.2025.02.003

• 动物营养与饲料科学 • 上一篇    下一篇

发酵棉籽在动物生产中的应用

邢柏铭, 郭焘, 贾阳, 王园, 安晓萍, 齐景伟   

  1. 内蒙古农业大学动物科学学院,内蒙古 呼和浩特 010018
  • 收稿日期:2025-03-01 发布日期:2025-07-09
  • 通讯作者: 齐景伟(1967—),男,教授,博士,博士生导师,主要研究方向为生物饲料的研发与应用。
  • 作者简介:邢柏铭(1997—),男,硕士研究生,主要研究方向为动物生产学。
  • 基金资助:
    内蒙古农业大学高层次/优秀博士人才引进科研启动项目(NDYB2021-2); 内蒙古自治区科技重大专项课题(2021ZD0024-4); 内蒙古自治区“英才兴蒙”工程团队项目(2025TYL10); 内蒙古自治区教育厅一流学科科研专项项目(YLXKZX-NND-007)

Application of Fermented Cottonseed in Animal Production

XING Baiming, GUO Tao, JIA Yang, WANG Yuan, AN Xiaoping, QI Jingwei   

  1. College of Animal Sciences, Inner Mongolia Agricultural University,Hohhot 010018,China
  • Received:2025-03-01 Published:2025-07-09

摘要: 棉籽作为具有开发潜力的饲料原料之一,粗蛋白含量高,可在饲料中部分替代豆粕。然而,其含有的游离棉酚等抗营养因子会对动物机体产生毒性,且存在营养释放不全面、营养利用率低等问题。生物发酵是一种安全的脱毒技术,能够有效分解大分子营养物质,便于动物消化吸收。为提高饲料原料利用率、减轻对进口蛋白原料的依赖压力,通过微生物发酵棉籽等非常规饲料资源已成为畜牧业可持续发展的重要路径。综述了棉籽饲料研究现状、棉籽含有的营养成分和抗营养因子、发酵棉籽的优势、棉籽发酵技术及发酵棉籽在动物生产中的应用研究进展,以期为发酵棉籽饲料在动物生产中的推广应用提供参考。

关键词: 棉籽, 发酵棉籽, 生物发酵, 动物饲料

Abstract: Cottonseed, as a feed raw material with significant development potential, is rich in crude protein and can partially replace soybean meal in animal diets. However, anti-nutritional factors such as free gossypol present in cottonseed are toxic to animals, and issues including incomplete nutrient release and low nutrient utilization persist. Biological fermentation represents a safe detoxification technology that effectively degrades macromolecular nutrients, enhancing their digestibility and absorption by animals. To improve the utilization efficiency of feed raw materials and alleviate dependence on imported protein sources, the microbial fermentation of unconventional feed resources like cottonseed has become a critical strategy for the sustainable development of animal husbandry. This review summarizes the current research status on cottonseed as a feed, its nutritional components and anti-nutritional factors, the advantages of fermented cottonseed, fermentation techniques, and the progress in applying fermented cottonseed in animal production, aiming to provide a reference for the promotion and application of fermented cottonseed feed in animal production.

Key words: cottonseed, fermented cottonseed, biological fermentation, animal feed

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