养殖是为了从消耗的基板中提升蛋白质的循环利用
Enno Sonntag1, Alix Vidal2, Karen Aulrich3
1Thuenen Institute of Organic Farming, Trenthorst 32, 23847, Westerau, Germany; Farming Systems Ecology Group, Department of Plant Sciences, Wageningen University & Research, P.O. Box 9101, 6700 HB, Wageningen, the Netherlands; Soil Biology Group, Department of Environmental Sciences, Wageningen University & Research, P.O. Box 430, 6700 AK, Wageningen, the Netherlands.
Journal of environmental management
|May 8, 2025
概括
养殖有效地从农业废弃物中提升蛋白质,如玉米,特别是当使用使用的基质时. 这种方法提高了营养物质的循环利用,并为粮食安全提供了可持续的蛋白质来源.
科学领域:
- 农业学是一种农业学.
- 可持续农业 可持续农业
- 生物技术是生物技术.
背景情况:
- 有机残留流在营养回收和食品系统循环性方面存在挑战.
- 虫养殖是将废物转化为有价值的蛋白质的潜在解决方案.
- 玉米是一种丰富的农业残留物,具有蛋白质上循环的潜力.
研究的目的:
- 为了评估虫养殖在玉米炉中提升蛋白质循环的有效性.
- 为了比较直接的玉米炉食与食消耗的基质 (SMS) 给.
- 评估两种虫物种的生物质增加,蛋白质产量和氨基酸概况.
主要方法:
- 两个地物种,Eisenia fetida和Eudrilus eugeniae,在中宇宙中培养了37天.
- 虫被直接养在玉米上,或通过在玉米上种植菌的SMS.
- 分析了生物质增加,蛋白质产量和必需氨基酸组成.
主要成果:
- 与玉米单独相比,食土SMS导致生物质增加显著增加,这是由于SMS的C/N比率较低.
- 艾森尼亚fetida显示了19.7%更高的总氨基酸含量.
- 氨基酸样本具有营养相关性,特别是氨酸和氨酸,对于对抗玉米依赖地区的蛋白质缺乏至关重要.
结论:
- 连续的菌和虫养殖可以显著提高玉米的蛋白质上循环,每年每公产量高达29公斤的原蛋白.
- 这种废物到蛋白质的途径为资源有限的小规模生产者提供了巨大的潜力,以提高粮食安全和利能力.
- 需要进一步的研究,以优化特定料的养率,并开发具有成本效益的技术,以扩大撒哈拉以南非洲的生产.
关键词:
替代蛋白质来源 替代蛋白质来源循环食品系统是一个循环的食物系统.铁血的胎儿是没有的.基本的氨基酸是必不可少的尤德里卢斯·尤金尼亚 (Eudrilus eugeniae) 是一种植物.虫培养是一种虫培养.更多相关视频
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