|Table of Contents|

Effects of Biochar on the Rhizospheric Functional Bacteria Related to the Nitrogen Transformation in Black Soil(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2014年04期
Page:
528-533
Research Field:
Publishing date:

Info

Title:
Effects of Biochar on the Rhizospheric Functional Bacteria Related to the Nitrogen Transformation in Black Soil
Author(s):
LIU Zhi-hua1; MENG Ying1; JIANG Zhen-feng2; ZHANG Shao-liang1; WANG Hong-yan1
1.College of Resources and Environment,Northeast Agricultural University,Harbin 150030,China;
2.College of Agriculture,Northeast Agricultural University,Harbin 150030,China
Keywords:
Biochar; Nitrogen-fixing bacteria; Ammonifying bacteria; Nitrifying bacteria
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2014.04.0528
Abstract:
Soil amendment with biochar is evaluated globally as a method to improve soil fertility and to mitigate climate change.However,the effects of biochar on soil biota have received much less attention than its effects on soil chemical properties.To investigate the effects of biochar on the amounts of different functional bacteria related to the nitrogen transformation and available nitrogen contents,two controls were adopted including the one was the only black soil with no fertilizer and biochar,the other was black soil plus fertilizers with no biochar.Biochar made by maize straw at 450℃ insulated from oxygen were applied to black soil with the same amount of fertilizer in a weight proportion of 1%,5% and 10% in present study,respectively.The results were as follows:the amounts of nitrogen-fixing bacteria,ammonifying bacteria and nitrifying bacteria in soybean rhizosphere were increased at the filling stage and the mature stage with 1% biochar application.The amount of nitrogen-fixing bacteria,ammonifying bacteria and nitrifying bacteria in soybean rhizosphere were increased in all growth stages except that the amount of ammonifying bacteria at the flowering stage was no remarkable effects with 5% biochar application.Significant differences were not observed of the amounts of nitrogen-fixing bacteria,ammonifying bacteria and nitrifying bacteria in soybean rhizosphere with 10% biochar application.Moreover,the amount of ammonium nitrogen was influenced with biochar application at the seedling stage,flowering stage and podding stage;the amount of nitrate nitrogen of soybean rhizosphere was increased at the flowering stage while decreased at the maturity stage with biochar application.

References:

[1]Lenhmann J,Joseph S.Biochar for environmental management:an introduction[M]//Lehmann J,Joseph S.Biochar for environmental management:science and technology.London:Earth Scan,2009:1-12. 〖 JP 〗

[2] Marris E.Putting the carbon back:black is the new green[J].Nature,2006,442:624-626.

[3] 蔺海红，付琳琳，李恋卿，等.生物质炭对土壤特性及葡萄幼苗植株生长的影响[J].中国农学通报,2013,29(28):195-200.(Lin H H,Fu L L,Li L Q,et al.Effect of biochar application on soil properties and grape seedling growth[J].Chinese Agricultural Science Bulletin,2013,29(28):195-200.)

[4] 尹云锋,高人,马红亮,等.稻草及其制备的生物质炭对土壤团聚体有机碳的影响[J].土壤学报,2013,50(5):909-914.(Yin Y F,Gao R,Ma H L,et al.Effects of application of rice straw and straw biochar on organic carbon in soil aggregates[J].Acta Pedologica Science,2013,50(5):909-914.)

[5] van Zwieten L,Kimber S,Morris S,et al.Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility[J].Plant and Soil,2010,327:235-246.

[6] Liang B,Lehmann J,Solomon D,et al.Black carbon increases cation exchange capacity in soils[J].Soil Science Society of America Journal,2006,70(5):1719-1730.

[7] Steiner C,Glaser B,Teixeira W G,et al.Nitrogen retention and plant uptake on a highly weathered central Amazonian Ferralsol amended with compost and charcoal[J].Journal of Plant Nutrition and Soil Science,2008,171:893-899.

[8] Rillig M C,Mummey D L.Mycorrhizas and soil structure[J].New Phytologist,2006,171:41-53.

[9] Warnock D D,Lehmann J,Kuyper T W,et al.Mycorrhizal responses to biochar in soil concepts and mechanisms[J].Plant Soil,2007,300:9-20.

[10]Major J,Steiner C,Downie A,et al.Biochar effects on nutrient leaching[J].Biochar for Environmental Management Science and Technology,2009,15:271-288.

[11]孟颖,王宏燕,于崧,等.生物黑炭对玉米苗期根际土壤氮素形态及相关微生物的影响[J].中国生态农业学报,2014,22(3):270-276.(Meng Y,Wang H Y,Yu S,et al.Effect of biochar on nitrogen forms and related microorganisms of rhizosphere soil of seedling maize[J].Chinese Journal of Eco-Agriculture,2014,22(3):270-276.)

[12]蔡延江,王小丹,丁维新,等.冻融对土壤氮素转化和N2O排放的影响研究进展[J].土壤学报,2013,50(5):1032-1042.(Cai Y J,Wang X D,Ding W X,et al.Effects of freeze-thaw on soil nitrogen transformation and N2O emission:A review[J].Acta Pedologica Sinica,2013,50(5):1032-1042.)

[13]Ball P N,MacKenzie M D,DeLuca T H,et al.Wildfire and charcoal enhance nitrification and ammonium-oxidizing bacteria abundance in dry montane forest soils[J].Journal of Environmental Quality,2010,39:1243-1253.

[14]林先贵.土壤微生物研究原理与方法[M].北京：高等教育出版社,2010.(Lin X G.Study on the principle and method of soil microorganism[M].Beijing:Higher Education Press,2010.)

[15]鲁如坤.土壤农业化学分析方法[M].北京：中国农业科技出版社,2000.(Lu R K.The analysis method of soil agricultural chemistry[M].Beijing:China Agricultural Science and Technology Press,2000.)

[16]Antal M J,Gronli M.The art,science,and technology of charcoal production[J].Industrial and Engineering Chemistry Research,2003,42:1619-1640.

[17]Sohi S P,Krull E,Lopez-Capel E,et al.A review of biochar and its use and function in soil[J].Advance in Agronomy,2010,105:47-82.

[18]Yuan J H,Xu R K.The amelioration effects of low temperature biochar generated from nine crop residues on an acidic Ultisol[J].Soil Use Management,2011,27:110-115.

[19]Yuan J H,Xu R K,Zhang H.The forms of alkalis in the biochar produced from crop residues at different temperatures[J].Bioresource Technology,2011,102:3488-3497.

[20]Lehmann J,Rillig M C,Thies J,et al.Biochar effects on soil biota-a review[J].Soil Biology & Biochemistry,2011,43:1812-1836.

[21]李芳芳，高人，尹云锋，等.黑碳添加对杉木人工林土壤微生物量碳氮的影响[J].亚热带资源与环境学报,2011,6(4):49-54.(Li F F,Gao R,Yin Y F,et al.Effects of black carbon application on soil microbial biomass carbon and nitrogen in the plantation of Cunninghamia Lanceolata[J].Journal of Subtropical Resources and Environment,2011,6(4):49-54.)

[22]Thies J,Rillig M C.Characteristics of biochar:biological properties[M]//Lehmann J,Josep S.Biochar for environmental management:science and technology.London:Earthscan Limited,2009.

[23]Bruun E W,Ambus P,Egsgaard H,et al.Effects of slow and fast pyrolysis biochar on soil C and N turnover dynamics[J].Soil Biology and Biochemistry 2012,46:73-79.

[24]Anderson C R,Condron L M,Clough T J,et al.Biochar induced soil microbial community change:Implications for biogeochemical cycling of carbon,nitrogen and phosphorus[J].Pedobiologia,2011,54(5-6):309-320.

[25]Chen J H,Liu X Y,Zheng J W,et al.Biochar soil amendment increased bacterial but decreased fungal gene abundance with shifts in community structure in a slightly acid rice paddy from Southwest China[J].Applied Soil Ecology 2013,71:33-44.


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Last Update: 2014-09-12