微生物群落的三体皮驱动的转变改善了消耗的基质堆肥和抑制疾病的能力
1Sichuan Institute of Edible Fungi, Sichuan Academy of Agricultural Sciences, Chengdu 610000, Sichuan, China; The National Key Laboratory of Ecological Security and Sustainable Development in Arid Region, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, Gansu, China.
Bioresource technology
|February 11, 2026
概括
接种Trichoderma sp. 的疫苗. 基质堆肥中的BZ01A显著抑制了真菌病原体,改善了堆肥质量. 这种增强的生物有机肥有效地减少了超过50%的黄瓜病.
科学领域:
- 农业微生物学 农业微生物学
- 土壤科学 土壤科学
- 植物病理学 植物病理学
背景情况:
- 消耗的基板 (SMS) 是Flammulina filiformis种植的重要废物.
- 有效的SMS堆肥可以产生有价值的生物有机肥.
- 控制土壤传播的疾病,如黄瓜枯对于可持续农业至关重要.
研究的目的:
- 评估Trichoderma sp. 的影响. BZ01A 在SMS堆肥上进行注射.
- 评估微生物群落动态的变化,堆肥特性和生物控制的有效性.
- 为了确定Trichoderma修改的堆肥作为生物有机肥的潜力.
主要方法:
- 用Trichoderma sp.注射Flammulina filiformis花费的基质,使用Trichoderma sp.进行注射. BZ01A. 这是一个很好的例子.
- 微生物社区结构和动态的分析 (真菌的丰富性,社区聚集,共同发生的网络).
- 通过盆栽试验评估堆肥特性 (发芽指数) 和生物控制对黄瓜枯病的疗效.
- 包括PLS-PM在内的统计分析将微生物组成与疾病抑制联系起来.
主要成果:
- 三皮虫 sp. 在这里. BZ01A注射在真菌群体中占主导地位 (>95%) 并显著减少了像Fusarium (<1%) 这样的病原体.
- 堆肥修正案将微生物社区组装转向随机过程,并简化了真菌网络.
- 堆肥的发芽指数显著增加 (P < 0.05).
- 用trichoderma修改的堆肥将黄瓜枯的发生率降低了50%以上,而未注射的堆肥则加剧了这种疾病.
- 菌社区组成被确定为疾病抑制的主要驱动因素.
结论:
- 使用Trichoderma sp.进行注射SMS. BZ01A有效地将微生物群落转化为一种抑制疾病的状态.
- 这一过程产生了一种高品质的生物有机肥,具有重要的生物控制潜力,可以防止黄瓜枯.
- 三皮虫 sp. 在这里. BZ01A是增强SMS堆肥和开发可持续农业投入的有希望的代理.
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