通过与理想解决方案相似的顺序偏好技术来确定在 brojlers 饮食中化羽毛粉的最佳水平
Hosna Hajati1, Amir Hossein Alizadeh-Ghamsari1, Seied Abdoluah Hoseeini1
1Department of Animal Science, Animal Science Research Institute of Iran (ASRI), Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran.
Veterinary medicine and science
|July 18, 2025
概括
将3%的水解羽毛粉添加到肉的饮食中,可以提供可持续的蛋白质来源,减少浪费和与人类食品的竞争. 这种方法支持循环料经济,并优化肉的营养.
科学领域:
- 动物科学动物科学
- 农业工程 农业工程
- 废物管理 废物管理
背景情况:
- 禽类羽毛是屠宰场大量的废物,对环境造成了担忧.
- 羽毛可以加工成肉的有价值的食成分,减少对玉米和大豆的依赖.
- 这种利用通过将废物转化为资源来支持循环经济.
研究的目的:
- 为了确定水解羽毛粉在肉饮食中的最佳含量水平.
- 评估不同包容级别对肉表现和健康的影响.
- 应用多属性决策技术,以获得最佳的表述.
主要方法:
- 五百只肉被分为四个治疗组 (0,3,6,9%水解羽毛粉).
- 进行了一项为期42天的养试验,使用完全随机的设计.
- 评估了性能,尸体特征,免疫力和血液参数. 采用了通过与理想解决方案相似的优先顺序 (TOPSIS) 的技术.
主要成果:
- 使用TOPSIS的水解羽毛粉的3%含量水平产生了使用TOPSIS的最高接近系数 (0.8038).
- 9%的纳入水平导致了最低的接近系数 (0.7364).
- 这表明3%的水平是最佳的性能和适用性.
结论:
- 化羽毛粉可以作为肉的可行,非人类食用的蛋白质来源.
- 它的纳入促进了循环料经济,通过提升屠宰场废物的价值.
- 根据多属性决策分析,建议在肉饮食中使用3%的含量水平.
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