Effects of AM Inoculation and Organic Amendment, Alone or in Combination, on Growth, P Nutrition, and Heavy-Metal Uptake of Tobacco in Pb-Cd-Contaminated Soil

被引:0
|
作者
Fa Yuan Wang
Ling Wang
Zhao Yong Shi
You Jun Li
Zhi Mei Song
机构
[1] Tobacco Research Institute,Key Laboratory of Tobacco Quality Control Ministry of Agriculture
[2] Chinese Academy of Agricultural Sciences,Agricultural College
[3] Henan University of Science and Technology,undefined
[4] Qingdao China Tobacco Seed Limited Liability Company,undefined
来源
Journal of Plant Growth Regulation | 2012年 / 31卷
关键词
Arbuscular mycorrhizal fungi; Heavy-metal pollution; Organic manure; Cadmium; Lead; Glomalin;
D O I
暂无
中图分类号
学科分类号
摘要
As toxic pollutants commonly found in tobacco (Nicotiana tabacum L.) products, lead (Pb) and cadmium (Cd) can enter the human body via smoking and thus pose a potential health risk to smokers. We conducted a greenhouse experiment to study the effects of arbuscular mycorrhizal (AM) inoculation with Glomus intraradices BEG 141 and organic amendment with cattle manure, alone or in combination, on the growth, P nutrition, and heavy-metal uptake by tobacco plants grown in soil to which was added Pb-Cd at 0/0, 350/1, 500/10, and 1,000/100 mg kg−1, respectively. In general, AM colonization and plant growth were greatly reduced by Pb-Cd contamination, whereas organic amendment alleviated Pb-Cd stress and showed some beneficial effects on AM symbiosis and some soil parameters. AM inoculation, alone or in combination with organic amendment, increased plant dry weights and improved P nutrition significantly at all Pb-Cd addition levels, and, in most cases, it decreased Pb and Cd concentrations in tobacco plants and DTPA-extractable concentrations in soil. AM inoculation increased total glomalin-related soil protein (GRSP) concentrations in soil to which Pb-Cd was added. The higher soil pH and GRSP contents and the lower DTPA-extractable Pb and Cd concentrations contributed by AM inoculation and/or organic amendment may be contributing factors that lead to higher growth promotion and lower metal toxicity and uptake by plants. Our findings suggest that AM inoculation in combination with organic manure may be a potential method for not only tobacco production but phytostabilization of Pb-Cd-contaminated soil.
引用
收藏
页码:549 / 559
页数:10
相关论文
共 14 条
  • [1] Effects of AM Inoculation and Organic Amendment, Alone or in Combination, on Growth, P Nutrition, and Heavy-Metal Uptake of Tobacco in Pb-Cd-Contaminated Soil
    Wang, Fa Yuan
    Wang, Ling
    Shi, Zhao Yong
    Li, You Jun
    Song, Zhi Mei
    JOURNAL OF PLANT GROWTH REGULATION, 2012, 31 (04) : 549 - 559
  • [2] Effect of Organic Acids on Heavy-Metal Uptake and Growth of Canola Grown in Contaminated Soil
    Ebrahimian, Elnaz
    Bybordi, Ahmad
    COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 2014, 45 (13) : 1715 - 1725
  • [3] Effects of arbuscular mycorrhizal inoculation and biochar amendment on maize growth, cadmium uptake and soil cadmium speciation in Cd-contaminated soil
    Liu, Ling
    Li, Jiwei
    Yue, Feixue
    Yan, Xinwei
    Wang, Fayuan
    Bloszies, Sean
    Wang, Yanfang
    CHEMOSPHERE, 2018, 194 : 495 - 503
  • [4] Differential effects of AM fungal isolates on Medicago truncatula growth and metal uptake in a multimetallic (Cd, Zn, Pb) contaminated agricultural soil
    Redon, Paul-Olivier
    Beguiristain, Thierry
    Leyval, Corinne
    MYCORRHIZA, 2009, 19 (03) : 187 - 195
  • [5] Differential effects of AM fungal isolates on Medicago truncatula growth and metal uptake in a multimetallic (Cd, Zn, Pb) contaminated agricultural soil
    Paul-Olivier Redon
    Thierry Béguiristain
    Corinne Leyval
    Mycorrhiza, 2009, 19 : 187 - 195
  • [6] Effects of Iron-Modified Biochar and AMF Inoculation on the Growth and Heavy Metal Uptake of Senna occidentalis in Heavy Metal-Contaminated Soil
    Guo, Xiongfei
    Li, Huashou
    POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2019, 28 (04): : 2611 - 2621
  • [7] Effects of heavy metal resistant soil microbes inoculation and soil Cd concentration on growth and metal uptake of millet, couch grass and alfalfa
    Rahmanian, Mohamad
    Habib, Khodaverdiloo
    Younes, Rezaee Danesh
    MirHasan, Rasouli Sadaghiani
    AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 2011, 5 (04): : 403 - 410
  • [8] Effects of arbuscular mycorrhizal inoculation and MoS2 nanoparticles amendment on coriander growth and cadmium uptake in Cd-contaminated soil
    Chen, Xu
    Yang, Juhong
    Zhou, Zixin
    Zuo, Jiahong
    Zheng, Xiaoyu
    Gai, Jingping
    RHIZOSPHERE, 2025, 33
  • [9] Effects of goethite on the fractions of Cu, Cd, Pb, P and soil enzyme activity with hydroxyapatite in heavy metal-contaminated soil
    Cui, Hongbiao
    Yang, Xiong
    Xu, Lei
    Fan, Yuchao
    Yi, Qitao
    Lia, Ruyan
    Zhou, Jing
    RSC ADVANCES, 2017, 7 (72): : 45869 - 45877
  • [10] Synergistic effects of modified biochar and selenium on reducing heavy metal uptake and improving pakchoi growth in Cd, Pb, Cu, and Zn-contaminated soil
    Li, Xianzhen
    Yu, Yongchao
    Zhang, Yiru
    Wang, Jian
    She, Diao
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2024, 12 (04):