植物对土壤微生物介导碳循环的影响  

Influence of Plants on Soil Microbial Mediated Carbon Cycling

作　　者：王立禹 杨峰山[1] 付海燕[1] 葛志坚 苑明睿 刘春光[1] WANG Liyu;YANG Fengshan;FU Haiyan;GE Zhijian;YUAN Mingrui;LIU Chunguang(Engineering Research Center of Agricultural Microbiology Technology,Ministry of Education/Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region/Key Laboratory of Microbiology,College of Heilongjiang Province/School of Life Sciences,Heilongjiang University,Harbin 150080)

机构地区：[1]黑龙江大学生命科学学院/农业微生物技术教育部工程研究中心/黑龙江省寒地生态修复与资源利用重点实验室/黑龙江省普通高校微生物重点实验室,哈尔滨150080

出　　处：《中国农学通报》2025年第5期63-68,共6页Chinese Agricultural Science Bulletin

基　　金：黑龙江省自然科学基金联合引导项目“粘质沙雷氏菌FLB1原卟啉途径参与氯氟吡啶酯降解的分子机理”(LH2022C074);2022年度黑龙江省省属高等学校基本科研业务“氯氟吡啶酯在粘质沙雷氏菌作用下降解途径及环境安全评价”(2022-KYYWF-1079)。

摘　　要：植物与土壤微生物有着密切的联系,它们都在土壤微生物介导的碳循环中扮演着核心角色,共同维持着全球的碳平衡和生态系统的功能。首先对土壤微生物介导的碳循环进行了概述。其次分析了植物对土壤微生物介导碳循环的影响,这些影响具体体现在植物的光合作用、植物的呼吸作用、植物凋落物的分解、植物地上部分分泌物的分泌和植物所产生的根际效应。其中植物所产生的根际效应对土壤微生物介导碳循环的影响又体现在植物根系分泌物的分泌以及植物和土壤微生物的共生。最后又将植物对土壤微生物介导碳循环的影响途径进行了总结。通过综述植物对土壤微生物介导碳循环的影响,可以深化对土壤碳循环的理解,为未来的环境保护提供科学基础。Plants and soil microorganisms are closely related,and both play a central role in the carbon cycle mediated by soil microorganisms,they jointly maintain the global carbon balance and the function of ecosystems.Firstly,an overview of the carbon cycle mediated by soil microorganisms was provided.Secondly,the impact of plants on the carbon cycle mediated by soil microorganisms was analyzed,which was specifically reflected in plant photosynthesis,plant respiration,decomposition of plant litter,secretion of plant aboveground secretions,and the rhizosphere effect produced by plants.Among them,the impact of the rhizosphere effect produced by plants on the carbon cycle mediated by soil microorganisms was also reflected in the secretion of plant root exudates and the symbiosis between plants and soil microorganisms.Finally,the impact pathways of plants on the carbon cycle mediated by soil microorganisms were summarized.By reviewing the impact of plants on the carbon cycle mediated by soil microorganisms,it could deepen the understanding of soil carbon cycling and provide a scientific foundation for future environmental protection.

关 键 词：土壤微生物 碳循环 植物 土壤碳循环 根际效应 

分 类 号：X172[环境科学与工程—环境科学]