湖北农业科学 ›› 2022, Vol. 61 ›› Issue (11): 62-66.doi: 10.14088/j.cnki.issn0439-8114.2022.11.011

• 资源·环境 • 上一篇    下一篇

季节性因素对土壤微生物的影响研究进展

吕丽茹, 扎西尼玛, 陈识澳, 陈科, 彭涛, 王永轶, 李英杰, 龚利娟   

  1. 四川轻化工大学生物工程学院/四川省酿酒专用粮工程技术研究中心,四川 宜宾 644000
  • 收稿日期:2022-03-04 出版日期:2022-06-10 发布日期:2022-07-06
  • 通讯作者: 龚利娟(1981-),女,副教授,博士,主要从事食品安全控制技术研究,(电话)13795586265(电子信箱)g_ljuan@163.com。
  • 作者简介:吕丽茹(1995-),女,河南濮阳人,在读硕士研究生,研究方向为食品加工与安全,(电话)19881383212(电子信箱)648041844 @qq.com;
  • 基金资助:
    四川省定向财力转移支付科技项目(2018SZYZF0002); 四川省科技厅项目(2019YFS0518); 四川轻化工大学研究生创新基金项目(y2020070); 中国生态酿酒产业技术研究院项目(SD-ST-003)

Research progress of seasonal factors on soil microorganism

LYU Li-ru, ZHAXinima, CHEN Shi-ao, CHEN Ke, PENG Tao, WANG Yong-yi, LI Ying-jie, GONG Li-juan   

  1. College of Bioengineering ,Sichuan University of Science & Engineering /Sichuan Engineering Technology Research Center For Liquor-making Grains, Yibin 644000, Sichuan,China
  • Received:2022-03-04 Online:2022-06-10 Published:2022-07-06

摘要: 土壤微生物是构成自然、管理生态系统的重要部分,在养分循环、土壤肥力维持和土壤固碳等方面起着至关重要的作用。土壤微生物的变化与季节更替具有密切关系,通过季节性降水和环境温度的变化作用于微生物群落,而植被季节性凋落物通过改变土壤pH和碳、氮、磷等元素使土壤微生物群落发生改变,导致土壤微生物群落结构呈现明显季节动态。基于国内外学者对不同生境中土壤微生物研究成果,围绕土壤湿度、温度和植被凋落物3个季节性因素对土壤微生物的影响进行了较为系统的阐述,明确季节性因素对土壤微生物群落影响的重要性,为深入研究土壤微生物群落的时空变化提供科学依据。

关键词: 土壤微生物, 季节, 温度, 湿度, 植被, 研究进展

Abstract: Soil microorganism is an important part of nature and management ecosystem, which plays an important role in nutrient cycling, soil fertility maintenance and soil carbon sequestration. The change of soil microbial community is closely related to seasonal change, which is affected by seasonal precipitation and environmental temperature. Vegetation seasonal litter changes soil pH and carbon, nitrogen, phosphorus and other elements, resulting in soil microbial community structure showing obvious seasonal dynamics. Based on the research results of soil microorganism in different habitats by domestic and foreign scholars, the effects of soil moisture, temperature and vegetation litter on soil microorganism were systematically expounded, and the importance of seasonal factors on soil microbial community was clarified, so as to provide a scientific basis for further study of spatial and temporal changes of soil microbial community.

Key words: soil microorganism, season, temperature, humidity, vegetation, research progress

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