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在一个大型餐饮设施中,从高蛋白食物废物中提取的含丰富的便

Mengjie Zhang^1,2, Xiaoyan Zhang¹, Hui Lin²

¹College of Life Sciences, Zhejiang University, Hangzhou, 310058, China.

|July 18, 2024

概括

本研究介绍了一种使用食物废弃物 (FW) 制造高肥的新子养策略. 这种方法有效地将FW转化为有价值的肥料,解决环境挑战.

科学领域:

环境科学环境科学
动物科学动物科学
农业科学农业科学

背景情况:

食品浪费 (FW) 在中国是一个重大的环境挑战.
开发可持续的FW管理方法至关重要.

研究的目的:

开发一种创新的物种特异性养策略,用于生产使用子从FW生产高质量的.
评估通过这种养策略产生的物的营养含量和转化.

主要方法:

用高蛋白商用料和FW养特定的子物种 (Columba livia vs. 和Caoge Huzhou 11) 的饮食.
分析所得到的肥中的 (N) 和碳 (C) 含量.
使用无氧堆肥 (AnC) 和富里埃变换红外 (FT-IR) 分析,以及稳定的同位素 (δ13C和δ15N),以评估营养转化.

主要成果:

用FW养子显著增加了料摄入量,并促进了生长,尽管最初的厌恶.
这种"超级肥料"含有异常高的含量 (平均在干燥基础上为10.77%).
观察到肥中N和C含量之间存在负相关性,而C含量较高.
与FW相比,肥料的无氧堆肥导致N含量增加了29.16%.
FT-IR和稳定同位素分析证实了子养期间的营养转化和AnC.

结论:

使用FW的特定物种养策略可以有效地将食物浪费转化为高的子.
这种方法为管理食物浪费和生产有价值的肥料提供了可持续的解决方案.
该研究强调了利用子在循环经济模型中的废物利用的潜力.

关键词:

堆肥化堆肥化堆肥化食物浪费食物浪费食物浪费很大的餐厅.肥料是人类的肥料.内容N内容N内容子子是一个子.

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