Liu Meng, Xu Luxin, Yin Zhixuan, He Deming, Zhang Yujia, Liu Changqing
School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao, 266520, People's Republic of China.
Shanghai Chengtou Shangjing Ecological Restoration Technology Co., Shanghai, 200120, People's Republic of China.
Arch Microbiol. 2025 Feb 2;207(3):51. doi: 10.1007/s00203-025-04247-w.
Composting converts organic agricultural wastes into value-added products, yet the presence of significant non-biodegradable lignocelluloses hinders its efficiency. The introduction of various exogenous microbial agents has been shown to effectively addresses this challenge. In this context, basing on the microbial enzymatic mechanism for lignocellulose degradation, this paper synthesizes the latest research advancements and practical applications of exogenous microbial agents in agricultural waste composting. Given that the effectiveness of lignocellulose degradation is highly dependent on the waste's inherent characteristics, it is crucial to carefully consider the composition of fungi and bacteria, the dosage of microbial agents, and the composting process operation, tailored to the specific type of agricultural waste. Moreover, the combination of additives with exogenous microbial agents can further enhance the degradation of lignocelluloses and the humification of organic matters. Furthermore, insights into the future research and application trends of exogenous microbial agents in agricultural waste composting was prospected.
堆肥可将有机农业废弃物转化为增值产品，但大量不可生物降解的木质纤维素的存在会阻碍其效率。引入各种外源微生物制剂已被证明能有效应对这一挑战。在此背景下，基于木质纤维素降解的微生物酶促机制，本文综述了外源微生物制剂在农业废弃物堆肥中的最新研究进展和实际应用。鉴于木质纤维素降解的有效性高度依赖于废弃物的固有特性，针对特定类型的农业废弃物，仔细考虑真菌和细菌的组成、微生物制剂的用量以及堆肥过程操作至关重要。此外，添加剂与外源微生物制剂的结合可进一步促进木质纤维素的降解和有机物的腐殖化。此外，还展望了外源微生物制剂在农业废弃物堆肥中的未来研究和应用趋势。
