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中国农学通报 ›› 2022, Vol. 38 ›› Issue (25): 108-113.doi: 10.11924/j.issn.1000-6850.casb2021-0859

所属专题: 生物技术 土壤重金属污染

• 资源·环境·生态·土壤 • 上一篇    下一篇

轮作模式下土壤微生物与线虫群落的互作研究现状

范雅琦1, 王亚南1, 霍瑞轩1, 姚涛1, 杨珍平1, 乔月静1(), 郭来春2()   

  1. 1山西农业大学农学院,山西太谷 030801
    2白城市农业科学院,吉林白城 137000
  • 收稿日期:2021-01-02 修回日期:2021-11-22 出版日期:2022-09-05 发布日期:2022-08-26
  • 通讯作者: 乔月静,郭来春
  • 基金资助:
    国家自然科学基金项目“旱地麦田蓄水保墒技术下土壤线虫群落的时空分布特征”(31901478);国家现代农业产业技术体系(CARS-07);中央引导地方科技发展资金项目。(YDZJSX2021A032)

Research Status of Interaction Between Soil Microorganisms and Nematode Communities Under Rotation Mode

FAN Yaqi1, WANG Yanan1, HUO Ruixuan1, YAO Tao1, YANG Zhenping1, QIAO Yuejing1(), GUO Laichun2()   

  1. 1College of Agriculture, Shanxi Agricultural University, Taigu, Shanxi 030801
    2Baicheng Academy of Agricultural Sciences, Baicheng, Jilin 137000
  • Received:2021-01-02 Revised:2021-11-22 Online:2022-09-05 Published:2022-08-26
  • Contact: QIAO Yuejing,GUO Laichun

摘要:

作物轮作种植在中国应用历史悠久,而针对不同地区不同栽培目的的轮作模式研究一直处于探索中。笔者以轮作在土壤生态学方面对土壤的改良作用着手,分析国内外学者关于多种轮作模式下土壤线虫与微生物群落的相关研究,讨论轮作模式下土壤理化性状对两者的影响以及在团聚体中微生物和线虫群落的关系。从宏观及微观空间尺度下分析两者在土壤生态系统食物网中的相互作用,根据其互作效应探究微生物、线虫对土壤环境的指示作用,以此来达到合理轮作、培肥土壤、作物可持续稳产高产的目的,使得农田土壤状况向着更有利于作物生长发育的方向发展。

关键词: 轮作, 土壤微生物, 土壤线虫, 理化性状, 土壤团聚体

Abstract:

Crop rotation has been used for a long time in China, and the research on crop rotation mode for different cultivation purposes in different regions has been in the process of exploration. Based on the role of rotation in soil ecological improvement, in this paper, the authors analyzed the research on soil nematodes and microbial communities under different rotation modes, discussed the effects of soil physical and chemical properties on them and the correlation of microbial and nematode communities in soil aggregates. The interaction between soil nematodes and microbial communities in the food web of soil ecosystem was analyzed from the macro and micro spatial scales, and the indicative effects of microorganisms and nematodes on soil environment were explored according to their interaction effects, so as to achieve the purpose of reasonable rotation, soil fertility improvement, sustainable and high yield of crops, and to improve farmland soil condition and promote crop growth and development.

Key words: crop rotation, soil microorganism, soil nematode, physical and chemical properties, soil aggregates

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