2025-5-31- 4
Home > Archive>Volume 14, Issue 1, 2022 >32-39. DOI:10.13878/j.cnki.jnuist.2022.01.004
PDF HTML XML Export Cite reminder
Effects of four plant growth-promoting rhizo bacteria on N2O emission from farmland soil
Author:
  • Article
    • | |
  • Metrics
    • |
  • Reference [33]
    • |
  • Related [20]
    • | | |
  • Comments
    Abstract:

    Farmland soil is one of the most important anthropogenic sources of nitrous oxide (N2O).In this paper,four plant growth-promoting rhizo bacteria were used as the candidate strains,namely Bacillus albus Lv5A,Bacillus subtilis sp.subtilis NRCB002,Pseudomonas stutzeri NRCB010,and Bacillus siamensis NRCB026.The greenhouse pot experiment,soil microcosm experiment,and field plot experiment were established to explore the effect of these growth-promoting rhizo bacteria on N2O emission from farmland soil.The results showed that cumulative N2O emissions from tested soils were NRCB002 > Lv5A > NRCB026 > NRCB010 after the inoculation with these four growth-promoting rhizo bacteria in the greenhouse pot experiment.The cumulative N2O emissions were decreased by 2.3%,33.1%,34.2% and 40% after the inoculation with these four strains compared with that from the non-inoculated control.Then two strains of NRCB010 and NRCB026 were chosen for further soil microcosm experiment and field experiment.The inoculation with NRCB010 decreased the cumulative N2O emissions by 21% and 44% in soil microcosm and field plot experiment,respectively;while the inoculation with NRCB026 decreased the cumulative N2O emissions by 48% and 73% in soil microcosm and field plot experiments,respectively.In conclusion,plant growth-promoting rhizo bacteria NRCB010 and NRCB026 can effectively mitigate N2O emission from farmland soil.Our results provides critical scientific basis for N2O mitigation in farmland soil and important practical guidance for development of novel biofertilizer with both plant growth-promoting and greenhouse gas mitigating effects.

    Reference
    [1] Ravishankara A R,Daniel J S,Portmann R W.Nitrous oxide (N2O):the dominant ozone-depleting substance emitted in the 21st century[J].Science,2009,326(5949):123-125
    [2] Volk C M,Elkins J W,Fahey D W,et al.Evaluation of source gas lifetimes from stratospheric observations[J].Journal of Geophysical Research:Atmospheres,1997,102(D21):25543-25564
    [3] Prather M J,Hsu J,DeLuca N M,et al.Measuring and modeling the lifetime of nitrous oxide including its variability[J].Journal of Geopiysical Research:Atmospheres,2015,120(11):5693-5705
    [4] Flato G,Marotzke J,Abiodun B,et al.Evaluation of climate models[R]//IPCC.Climate change 2013:the physical science basis.Cambridge,UK,and New York,USA:Cambridge University Press,2013
    [5] Alexandratos N,Bruinsma J.World agriculture towards 2030/2050:the 2012 revision[R].ESA Working Papers 288998,2012
    [6] Tilman D,Balzer C,Befort H.Global food demand and the sustainable intensification of agriculture[J].Proceedings of the National Academy of Sciences of the United States of America,2011,108(50):20260-20264
    [7] Kanter D,Alcamo J,Sutton M,et al.Drawing down N2O to protect climate and the ozone layer:a UNEP synthesis report[R].United Nations Environment Programme (UNEP),2013
    [8] Sullivan M J,Gates A J,Appia-Ayme C,et al.Copper control of bacterial nitrous oxide emission and its impact on vitamin B12-dependent metabolism[J].Proceedings of the National Academy of Sciences of the United States of America,2013,110(49):19926-19931
    [9] Butterbach-Bahl K,Baggs E M,Dannenmann M,et al.Nitrous oxide emissions from soils:how well do we understand the processes and their controls?[J].Philosophical Transactions of the Royal Society of London Series B,Biological Sciences,2013,368(1621):20130122
    [10] Baggs E M.Soil microbial sources of nitrous oxide:recent advances in knowledge,emerging challenges and future direction[J].Current Opinion in Environmental Sustainability,2011,3(5):321-327
    [11] 蔡延江,丁维新,项剑.土壤N2O和NO产生机制研究进展[J].土壤,2012,44(5):712-718 CAI Yanjiang,DING Weixin,XIANG Jian.Mechanisms of nitrous oxide and nitric oxide production in soils[J].Soils,2012,44(5):712-718
    [12] Groffman P M,Tedjie J M,Robertson G P,et al.Denitrification at different temporal and geographical scales:proximal and distal controls[M]//Wilson J R.Advances in Nitrongen Cycling in Agriculture Ecosystems.Wallingford,UK:CAB International,1988:174-192
    [13] 邹国元,张福锁.根际反硝化作用与N2O释放[J].中国农业大学学报,2002,7(1):77-82 ZOU Guoyuan,ZHANG Fusuo.Rhizosphere denitrification and N2O release[J].Journal of China Agricultural University,2002,7(1):77-82
    [14] Nicholas M,Baggs E M,Peter D,et al.Production of NO,N2O and N2 by extracted soil bacteria,regulation by NO-2 and O2 concentrations[J].FEMS Microbiology Ecology,2008,65(1):102-112
    [15] Wang S W,Shan J,Xia Y Q,et al.Different effects of biochar and a nitrification inhibitor application on paddy soil denitrification:a field experiment over two consecutive rice-growing seasons[J].Science of the Total Environment,2017,593/594:347-356
    [16] Gao N,Shen W S,Kakuta H,et al.Inoculation with nitrous oxide (N2O)-reducing denitrifier strains simultaneously mitigates N2O emission from pasture soil and promotes growth of pasture plants[J].Soil Biology and Biochemistry,2016,97:83-91
    [17] 黄文茂,詹永发,王欢,等.PGPR菌剂对辣椒的促生效应及根际土壤细菌的响应研究[J].中国土壤与肥料,2020(5):152-160 HUANG Wenmao,ZHAN Yongfa,WANG Huan,et al.Study on the growth promotion effect of PGPR microbial agent on pepper and the response of rhizosphere soil bacteria[J].Soils and Fertilizer Sciences in China,2020(5):152-160
    [18] Wu S H,Zhuang G Q,Bai Z H,et al.Mitigation of nitrous oxide emissions from acidic soils by Bacillus amyloliquefaciens,a plant growth-promoting bacterium[J].Global Change Biology,2018,24(6):2352-2365
    [19] Itakura M,Uchida Y,Akiyama H,et al.Mitigation of nitrous oxide emissions from soils by Bradyrhizobium japonicum inoculation[J].Nature Climate Change,2013,3(3):208-212
    [20] Ding W X,Yu H Y,Cai Z C.Impact of urease and nitrification inhibitors on nitrous oxide emissions from fluvo-aquic soil in the North China Plain[J].Biology and Fertility of Soils,2011,47(1):91-99
    [21] Hou H J,Peng S Z,Xu J Z,et al.Seasonal variations of CH4 and N2O emissions in response to water management of paddy fields located in Southeast China[J].Chemosphere,2012,89(7):884-892
    [22] 姚志生,郑循华,周再兴,等.太湖地区冬小麦田与蔬菜地N2O排放对比观测研究[J].气候与环境研究,2006,11(6):691-701 YAO Zhisheng,ZHENG Xunhua,ZHOU Zaixing,et al.Comparative observation of N2O emissions from winter wheat fields and vegetable fields in Taihu Lake region[J].Climate and Environmental Research,2006,11(6):691-701
    [23] 王保君,顾泽海,陈兵林,等.稻秆还田方式对稻麦轮作农田CH4和N2O排放的影响[J].南京农业大学学报,2017,40(3):367-375 WANG Baojun,GU Zehai,CHEN Binglin,et al.Effects of rice straw returning methods on CH4 and N2O emissions from rice-wheat rotation farmland[J].Journal of Nanjing Agricultural University,2017,40(3):367-375
    [24] Hu N J,Wang B J,Gu Z H,et al.Effects of different straw returning modes on greenhouse gas emissions and crop yields in a rice-wheat rotation system[J].Agriculture Ecosystems&Environment,2016,223:115-122
    [25] 赵颖,张金波,蔡祖聪.添加硝化抑制剂、秸秆及生物炭对亚热带农田土壤N2O排放的影响[J].农业环境科学学报,2018,37(5):1023-1034 ZHAO Ying,ZHANG Jinbo,CAI Zucong.Effects of adding nitrification inhibitor,straw and biochar on N2O emission from subtropical farmland soil[J].Journal of Agro-Environment Science,2018,37(5):1023-1034
    [26] 张岳芳,陈留根,王子臣,等.耕作方式对太湖地区冬小麦生长季N2O排放的影响[J].生态环境学报,2011,20(8):1326-1331 ZHANG Yuefang,CHEN Liugen,WANG Zichen,et al.Effects of farming methods on N2O emissions in winter wheat growing season in Taihu Lake region[J].Ecology and Environmental Sciences,2011,20(8):1326-1331
    [27] 徐华,邢光熹,蔡祖聪,等.土壤水分状况和质地对稻田N2O排放的影响[J].土壤学报,2000,37(4):499-505 XU Hua,XING Guangxi,CAI Zucong,et al.Effect of soil water regime and soil texture on N2O emission from rice paddy field[J].Acta Pedologica Sinica,2000,37(4):499-505
    [28] 王改玲,陈德立,李勇.土壤温度、水分和NH+4-N浓度对土壤硝化反应速度及N2O排放的影响[J].中国生态农业学报,2010,18(1):1-6 WANG Gailing,CHEN Deli,LI Yong.The influence of soil temperature,moisture and NH+4-N concentration on soil nitrification reaction rate and N2O emission[J].Journal of Eco-Agriculture in China,2010,18(1):1-6
    [29] 焦燕,黄耀,宗良纲,等.氮肥水平对不同土壤N2O排放的影响[J].环境科学,2008,29(8):2094-2098 JIAO Yan,HUANG Yao,ZONG Lianggang,et al.Effects of nitrogen fertilizer levels on N2O emissions from different soils[J].Chinese Journal of Environmental Science,2008,29(8):2094-2098
    [30] Shahab S,Ahmed N,Khan N S.Indole acetic acid production and enhanced plant growth promotion by indigenous PSBs[J].African Journal of Agricultural Reasearch,2009,4(11):1312-1316
    [31] Govindarajan M,Balandreau J,Kwon S W,et al.Effects of inoculation of burkholderia wietnamensis and related endophytic diazotrophic bacteria on grain yield of rice[J].Microbial Ecology,2008,55(1):21-37
    [32] Nishizawa T,Quan A H,Kai A,et al.Inoculation with N2-generating denitrifier strains mitigates N2O emission from agricultural soil fertilized with poultry manure[J].Biology&Fertility of Soils,2014,50(6):1001-1007
    [33] Xu S J,Feng S G,Sun H S,et al.Linking N2O emissions from biofertilizer-amended soil of tea plantations to the abundance and structure of N2O-reducing microbial communities[J].Environmental Science and Technology,2018,52(19):11338-11345
    Cited by
    Comments
    Comments
    分享到微博
    Submit
Get Citation

SHEN Weishou, YANG Siqi, ZHANG Huanhuan, LI Qing, WANG Mingke, PAN Yujing, XU Dehong, GAO Nan. Effects of four plant growth-promoting rhizo bacteria on N2O emission from farmland soil[J]. Journal of Nanjing University of Information Science & Technology,2022,14(1):32-39

Copy
Share
Article Metrics
  • Abstract:527
  • PDF: 1569
  • HTML: 109
  • Cited by: 0
History
  • Received:January 09,2022
  • Online: April 11,2022
Article QR Code

Address：No. 219, Ningliu Road, Nanjing, Jiangsu Province

Postcode：210044

Phone：025-58731025