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土壤有机硫矿化是硫生物地球化学循环关键过程之一,其过程具有复杂性和影响因素的多样性。在科学试验中,培养系统和方程模型的选择对研究硫矿化的准确性至关重要。综述了目前国内外土壤有机硫矿化研究中应用的主要3种培养系统和6个动力学方程模型,同时阐述了微生物和酶对有机硫矿化过程的直接影响和土壤的理化性质等因素的间接影响,以及各影响因素之间的相互协同作用,旨在了解土壤有机硫矿化特征、规律、机理、研究方法以及模拟模型的研究现状,并在此基础上,提出包括有机硫矿化模型的有效性、适用性以及有机硫矿化影响因素的联合作用在内的各方面需进一步深入探讨。
Soil organic sulfur mineralization is one of the key processes in the sulfur biogeochemical cycle. The process is complicated and influential. In scientific experiments, the choice of training systems and equations models is crucial for studying the accuracy of sulfur mineralization. The main three kinds of culture systems and six kinetic equation models applied in the research of organic sulfur mineralization in the world at home and abroad are reviewed. The direct influences of microorganisms and enzymes on the organic sulfur mineralization process and the physical and chemical properties of soil are also discussed Indirect effects and mutual synergies between the various factors to understand the characteristics of organic sulfur mineralization, laws, mechanisms, research methods and simulation model of the status quo, and on this basis, proposed include organic sulfur mineralization model The validity, applicability and the combined effect of organic sulfur mineralization factors need to be further explored in all aspects.