Effects of Short-term Vegetation Restoration on Soil Physicochemical Characteristics and Microbial Community Structures in the Wasteland of Beijing Suburb

LI Xiaona; WANG Chao; ZHANG Weiwei; ZHAO Chunqiao; SHI Ruishuang; XUE Ruibin; FAN Ranan

doi:10.13870/j.cnki.stbcxb.2019.05.050

您当前的位置：

首页 >

文章列表页 >

Effects of Short-term Vegetation Restoration on Soil Physicochemical Characteristics and Microbial Community Structures in the Wasteland of Beijing Suburb

更新时间：2025-03-12

- Effects of Short-term Vegetation Restoration on Soil Physicochemical Characteristics and Microbial Community Structures in the Wasteland of Beijing Suburb
- Vol. 33, Issue 5, Pages: 343-348(2019)
- 作者机构：
  
  北京市农林科学院北京草业与环境研究发展中心,北京,100097
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2019.05.050
  CLC：
- Published：2019
- 稿件说明：
移动端阅览
LI Xiaona, WANG Chao, ZHANG Weiwei, et al. Effects of Short-term Vegetation Restoration on Soil Physicochemical Characteristics and Microbial Community Structures in the Wasteland of Beijing Suburb[J]. 2019, 33(5): 343-348.
DOI：

LI Xiaona, WANG Chao, ZHANG Weiwei, et al. Effects of Short-term Vegetation Restoration on Soil Physicochemical Characteristics and Microbial Community Structures in the Wasteland of Beijing Suburb[J]. 2019, 33(5): 343-348. DOI： 10.13870/j.cnki.stbcxb.2019.05.050.

摘要

为了揭示京郊荒滩地植被恢复初期土壤理化性质与微生物群落结构的变化特征，以补播苜蓿（Medicago sativa L.）、补播无芒雀麦（Bromus inermis Leyss）为研究对象，自然撂荒地为对照，采用高通量测序方法研究不同植被恢复模式土壤细菌与真菌的群落结构。结果表明：（1）2种植被恢复方式下土壤全氮含量显著高于对照，补播无芒雀麦土壤全磷含量最高；（2）2种植被恢复方式短期内显著改善了土壤物理性质，土壤容重显著低于对照，补播无芒雀麦土壤田间持水量、毛管持水量与最大持水量最高，补播苜蓿土壤饱和导水率最高；（3）2种植被恢复方式短期内对土壤微生物群落结构产生影响，真菌中的子囊菌门、细菌中的蓝细菌门相对丰度增加，真菌与细菌的生物多样性降低；（4）相关性分析表明，土壤有机质含量与真菌中的子囊菌门、细菌中的变形菌门、蓝细菌门数量存在显著正相关关系。2种植被恢复方式短期内均不同程度的改善了土壤理化性质，增加了固氮及降解有机质的微生物的数量及活性。

Abstract

In order to understand the effect of short-term vegetation restoration on soil physicochemical and microbial community structure

two plants (Medicago sativa L. and Bromus inermis Leyss) were reseeded in the wasteland of Yanqing County

Bejing

and the abandoned land was the CK. Soil bacterial community structures of the V3-V4 16S rDNA gene region and fungi community structures of ITS1-ITS2 were examined by high-throughput sequencing technologies. The results showed that:(1) The soil total nitrogen contents of two vegetation restoration modes were significantly higher than that of CK

and the soil total phosphorus content of reseeded bromegrass was the highest. (2) In the short term

the soil physical properties were significantly improved by the two vegetation restoration modes

and the soil bulk density was significantly lower than that of CK. (3) The soil microbial community structure was affected by two vegetation restoration modes in a short period of time. The relative abundance of ascomycetes in fungi and cyanobacteria in bacteria increased and the biodiversity of fungi and bacteria decreased under two vegetation restorations. (4) Correlation analysis showed that there was a significant positive correlation between soil organic matter contents and the number of ascomycetes

cyanobacteria

and proteobacteria. The two vegetation restoration modes improved the soil physical and chemical properties

and promoted the amount and activity of microorganisms that fixed nitrogen and degraded organic matter.

关键词

Keywords

references

彭少麟.恢复生态学与植被重建[J].生态科学,1996,15(2):26-31.

张燕燕,曲来叶,陈利顶,等.黄土丘陵沟壑区不同植被类型土壤微生物特性[J].应用生态学报,2010,21(1):165-173.

Carney K M, Matson P A. Plant communities, soil microorganisms, and soil carbon cycling:Does altering the world belowground matter to ecosystem functioning[J] Ecosystems,2005,8(8):928-940.

卢晓强,杨万霞,奚月明,等.喀斯特地区不同植被恢复类型对土壤化学及微生物生物量的影响[J].南京林业大学学报(自然科学版),2015,39(5):73-80.

杨旭,曾庆春,白涛,等.采石场废弃地不同植被恢复模式对土壤微生物数量的影响[J].贵州农业科学,2016,44(6):167-171.

戴雅婷,侯向阳,闫志坚,等.库布齐沙地两种植被恢复类型根际土壤微生物和土壤化学性质比较[J].生态学报,2016,36(20):6353-6364.

陈彦芹,叶彦辉,韩艳英,等.西藏半干旱河谷地区植被恢复对土壤养分和微生物的影响[J].江苏农业科学,2018,46(21):272-275.

胡芳,杜虎,曾馥平,等.典型喀斯特峰丛洼地不同植被恢复对土壤养分含量和微生物多样性的影响[J].生态学报,2018,38(6):2170-2179.

杨君珑,刘小龙,李帆,等.六盘山生态移民迁出区不同植被恢复模式土壤微生物功能多样性研究[J].生态环境学报,2018, 27(12):2193-2199.

杨宁,邹冬生,杨满元,等.衡阳紫色土丘陵坡地不同植被恢复阶段土壤微生物群落多样性的变化[J].林业科学,2016,53(8):146-156

张蓉,于亚军.煤矸山复垦林地和草地土壤微生物多样性和群落组成的差异及其影响因素[J].生态学杂志,2018,37(6):1662-1668.

钱叶,侯怡铃,宋波,等.龙门山地震带不同植被类型土壤微生物群落多样性分析[J].福建师范大学学报(自然科学版),2019,35(1):88-95.

张浩,吕茂奎,谢锦升.红壤侵蚀区芒萁对土壤微生物群落结构的影响[J].生态学报,2018,38(5):1639-1649.

国家林业局. LY/T 1215-1999.森林土壤水分-物理性质的测定[S].北京:中国标准出版社,1999:22-24.

鲁如坤.土壤农化分析方法[M].北京:中国农业科学技术出版社,2000:12,24,107,146-195.

高雪峰,韩国栋,张国刚.短花针茅荒漠草原土壤微生物群落组成及结构[J].生态学报,2017,37(15):5129-5136.

赵爱花,杜晓军,臧婧,等.宝天曼落叶阔叶林土壤细菌多样性[J].生物多样性,2015,23(5):649-657.

王昭艳,左长清,曹文洪,等.红壤丘陵区不同植被恢复模式土壤理化性质相关分析[J].土壤学报,2011,48(4):715-724.

李裕元,邵明安,陈洪松,等.水蚀风蚀交错带植被恢复对土壤物理性质的影响[J].生态学报,2010,30(16):4306-4316.

刘洋,侯占山,赵爽,等.太行山片麻岩山区造地边坡植被恢复过程中植物多样性与土壤特性的演变[J].生态学报,2018, 38(15):5331-5339.

寇文伯,黄正云,张杰,等.鄱阳湖湖泊细菌群落组成及结构:以松门山为例[J].生态学报,2015,35(23):7608-7614.

何苑皞,周国英,王圣洁,等.杉木人工林土壤真菌遗传多样性[J].生态学报,2014,34(10):2725-2736.

Christina W, Heikki S. Do plant species of different resource qualities form dissimilar energy channels below-ground[J]. Applied Soil Ecology,2010,44(3):270-278.

Pascual J A, Garcia C, Hernandez T, et al. Soil microbial activity as a biomarker of degradation and remediation processes[J]. Soil Biology and Biochemistry, 2000,32(13):1877-1883.

Views

1428

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of Vegetation Restoration on Soil Carbon Sequestration: Dynamics and Its Driving Mechanisms

Influencing Mechanisms of Plant Roots on Soil Preferential Flow in Loess Hilly-Gully Region

Influence of Vegetation Types on Soil Evaporation-Infiltration Characteristics at Different Distances from Coal Mining Subsidence Fissures

Distribution Characteristics of Soil Organic Carbon Density in Beijing-Tianjin Sandstorm Source Control Project Area

Influence and Mechanisms of Vegetation Restoration on Soil Detachment Capacity in Red Soil Hilly Regions

Related Author

DENG Lei

LIU Yulin

LI Jiwei

SHANGGUAN Zhouping

WEN Yongfu

LI Mengzhen

DING Jianchuan

ZHOU Yuchen

Related Institution

State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Northwest A&F University, Yangling

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling

Department of Hydraulic Engineering， Hebei University of Water Resources and Electric Engineering

Hebei Technology Innovation Center for Coastal Wetland Water Resources Allocation and Ecological Protection

Research Center of Soil and Water Conservation and Ecological Environment， Chinese Academy of Sciences and Ministry of Education， Yangling

⁰