Inoculation with effective microorganisms agent enhanced fungal diversity in the secondary fermentation process

文献类型： 外文期刊

第一作者： Liu, Xiayan

作者： Liu, Xiayan;Zhu, Rongsheng;Li, Zhaojun;Liu, Xiayan;Kong, Lingyu;Lv, Yizhong;Tong, Lihong;Zackariah, G. S. K.

作者机构：

关键词： Microbial inoculations; Fungal community; Tropic mode; Co-occurrence network

期刊名称：JOURNAL OF ENVIRONMENTAL MANAGEMENT （ 影响因子：8.4； 五年影响因子：8.6 ）

ISSN： 0301-4797

年卷期： 2025 年 373 卷

页码：

收录情况： SCI

摘要： Microbial inoculations have emerged as a key approach to address the low natural microbial activity of traditional composting technologies. It is crucial for successfully promoting manure composting to understand the influences of microbial inoculations on fungal communities and its mechanisms. To investigate the effects of microbial inoculation on diversity characteristics, tropic mode, and co-occurrence network of fungal communities during composting, an aerobic composting experiment of chicken manure inoculated with microbial agents was performed. The results showed that microbial inoculations enhanced fungal richness and diversity during the secondary fermentation, promoted beneficial fungi, and restrained pathogenic microbes. Microbial inoculation facilitated saprophytic fungi and symbiotic fungi, augmented fungal network complexity and cooperation during the first fermentation, concurrently impeding fungal network complexity and cooperation during the secondary fermentation. These results provide technical guidance for composting process optimization and compost product quality improving, which was beneficial to promote soil quality and mitigating agricultural non-point source pollution.

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