不同类型白刺沙丘土壤理化性状与微生物相关性研究

doi:10.11686/cyxb2014315

摘要/Abstract

摘要： 利用民勤荒漠绿洲过渡带不同类型白刺沙丘的土壤微生物、土壤理化性状及二者之间的相关性进行研究,旨在探讨白刺沙丘的成土过程,为绿洲生态建设提供基础数据,结果表明,1)固定、半固定和流动沙丘粘粒、粉粒、细砂粒、粗砂粒含量差异较大;土壤养分含量与土壤粘粒、粉粒、细砂粒等细沙物质含量呈正相关性,与粗砂粒含量呈负相关性,表现为土壤养分含量随土壤颗粒的增大,相关性减弱。2)土壤微生物类群数量在半固定沙丘明显高于固定沙丘和流动沙丘。3)过渡带土壤均处于偏碱性状态,有机质、全氮、全磷、全钾、水解氮、速效钾、速效磷和CaCO₃含量随沙丘发育年代的增加逐渐增加。4)不同年代沙丘中土壤微生物和土壤理化因子均具较好的相关性,尤其是细菌和放线菌与pH值呈显著的负相关关系,土壤有机质含量与三大菌群数量都表现出显著的正相关关系。

Abstract: In order to explore soil-forming processes and to provide basic data for oasis ecological construction, a study has been undertaken that correlates soil microbes with soil physical and chemical properties in different Nitraria sand dunes in the oasis-desert ecotone of Minqin. Results showed significant differences in soil clay, silt, fine sand and coarse sand content among fixed, semi-fixed and flowing sand dunes. Soil nutrients showed a positive correlation with soil clay, silt and fine sand. However, they were negatively correlated with coarse sand. Correlations decreased with increasing soil particle size. The quantity of soil microbes in semi-fixed sand dunes was clearly higher than in fixed and flowing sand dunes. The ecotone exhibits alkaline soils. The older the sand dune the greater the content of organic matter, total nitrogen, total phosphorus, total potassium, hydrolytic nitrogen, potassium, available phosphorus and CaCO₃. In addition, soil microbes were significantly correlated with the physical and chemical properties of different ages of sand dune, especially bacteria and actinomycetes, which showed a prominent negative correlation with pH value. Soil organic matter had a significant positive correlation with the quantity of these microbes.

席军强, 杨自辉, 郭树江, 王强强, 张剑挥, 王多泽. 不同类型白刺沙丘土壤理化性状与微生物相关性研究[J]. 草业学报, 2015, 24(6): 64-74.

XI Jun-Qiang, YANG Zi-Hui, GUO Shu-Jiang, WANG Qiang-Qiang, ZHANG Jian-Hui, WANG Duo-Ze. The correlation between soil physical and chemical properties and soil microbes in different types of Nitraria dune[J]. Acta Prataculturae Sinica, 2015, 24(6): 64-74.

参考文献

[1] Hou B D, Ma F Y, Song Y M, et al . A study on effects of different tree species on soil nutrients, enzyme activities and microorganisms. Acta Agriculturae Universitatis Jiangxiensis, 2006, 28(5): 734-738.
[2] Yang C D, Long R J, Chen X R, et al . Study on microbial biomass and its correlation with the soil physical properties under the alpine grassland of the east of Qilian mountains. Acta Prataculturae Sinica, 2007, 16(4): 62-68.
[3] Jennifer L K, Lee A B, Miranda H. Methods of studying soil microbial diversity. Journal of Microbiological Methods, 2004, 58(2): 169-188.
[4] Donald R Z, Willame H, David C W. Plant diversity, soil microbial communities, and ecosystem function: Are there any links. Ecology, 2003, 84(8): 2042-2050.
[5] Burns R G. Soil Enzymes[M]. New York: Academic Press, 1978.
[6] Clark F E, Pawl E A. The microflora of grassland. Advances in Agronomy, 1970, 22: 375-435.
[7] Xue K, Liu G B, Dai Q H, et al . Dynamic changes of soft microbial biomass in the restoration process of shrub plantations in loess hilly area. Chinese Journal of Applied Ecology, 2008, 19(3): 517-523.
[8] Zhang Q S, Yu X T. Seasonal dynamics of soil microorganisms under various mixture after chinese fir replanting in Fujian.Acta Ecologica Sinica, 1990, 10(2): 121-126.
[9] Shao Y Q, Ao X L, Song G B, et al . Soil microbial biomass in degenerated and recovered grasslands of Huangfuchuan watershed. Chinese Journal of Ecology, 2005, 24(5): 578-580.
[10] Zhao J, Guo T, Shao Y Q. Preliminary studies on soil microbial biomass and its turnover in typical grasslands of neimongol region. Acta Scientiarum Naturalium Universitatis Neimongol, 2004, 35(6): 673-676.
[11] Liu Y M, Li X R, He M Z, et al . Effect of biological soil crusts on soil microbial biomass carbon content. Journal of Desert Research, 2012, 32(3): 669-673.
[12] Jin Z Z, Lei J Q, Xu X W, et al . Diversity of soil microbe at different sites in shelterbelt of moving sand area. Journal of Desert Research, 2011, 31(6): 1430-1436.
[13] Han S L, Ye D M, Qin J Q, et al . Moisture content and physical properties of soil under brushwood of Nitaria tangutorum in the ulanbuh desert. Arid Land Geography, 2005, 28(4): 506-510.
[14] Zhao C M, Wei X P, Wei Q S, et al . Photosynthetic characteristics of Nitraria tangutorum and Haloxylon ammodendron in the ecotone between oasis and desert in Minqin, Region, Country. Acta Ecologica Sinica, 2005, 25(8): 1908-1913.
[15] He Z B, Zhao W Z. Spatial pattern of two dominant shrub populations at transitional zone between oasis and desert of Heihe river basin. Chinese Journal of Applied Ecology, 2004, 15(6): 947-952.
[16] Yang Z H, Gao Z H. Impact of precipitation and underground water level in the edge of oases on growth and decline of Nitraria tangugtorum community. Chinese Journal of Applied Ecology, 2000, 11(6): 923-926.
[17] Bhatnagar A, Bhatnagar M. Microbial diversity in desert ecosystems. Microbial Diversity, 2005, (1): 91-100.
[18] Shamir I, Steinberger Y. Vertical distribution and activity of soil microbial population in a sandy desert ecosystem. Microbial Diversity, 2007, (2): 349-347.
[19] Chanal A, Chapon V, Benzerara K, et al .The desert of tataouine: an extreme environment that hosts a wide diversity of microorganisms and radiotolerant bacteria. Environmental Microbiology, 2006, (3): 514-525.
[20] Orlando J, Alfaro M, Bravo L, et al .Bacterial diversity and occurrence of ammonia-oxidizing bacteria in the atacama desert soil during a “desert bloom” event. Soil Biology and Biochemistry, 2010, (7): 1183-1188.
[21] Dou H X, Wang M J. The temporal and spatial dynamics of soil seed bank under different types of sand dunes in Hunshandake sandy land. Pratacultural Science, 2008, 25(3): 116-118.
[22] Jia B Q, Zhang H Q, Zhang Z Q, et al . The study on the physical and chemical characteristics of sand soil crust in the Minqin county, Gansu province. Acta Ecologica Sinica, 2003, 23(7): 1442-1448.
[23] Yang X J, Wang Y S, Duan L D, et al . Changes of soil microbial biomass and enzymatic activities among restoration stages of Langshan forest park, Hunan province. Acta Prataculturae Sinica, 2014, 23(1): 142-148.
[24] Hu L, Wang C T, Wang G X, et al . Changes in the activities of soil enzymes and microbial community structure at different degradation successional stages of alpine meadows in the headwater region of three rivers, China. Acta Prataculturae Sinica, 2014, 23(3): 8-19.
[25] Xu G H. Microbial Analysis Methods Manual[M]. Beijing: Agriculture Publishing, 1986.
[26] Chinese Academy of Sciences Institute of Soil Microbes Edited. Microbial Research Method[M]. Beijing: Scientific Publishing, 1985.
[27] Institute of Soil Science in Nanjing, CAC. Analysis Soil Physical and Chemical Property[M]. Shanghai: the Science & Technology Press, 1978.
[28] Yu T R, Chen Z C. Chemical Processes Occur in Soil[M]. Beijing: Science Press, 1990: 184-186.
[29] Williams J D. Microphytic crust influence on interrill erosion and infiltration capacity. Engin, 1995, 38(1): 139-146.
[30] Liu L C, Li S Z, Song Y X, et al . Effect of microbiotic crust on evaporation process in vegetated area in Shapotou region. Journal of Desert Research, 2005, 25(2): 192-195.
[31] Wang S J. The Research of Soil Microbes in the Eastern Edge of Kubuqi[D]. Beijing: Chinese Academy of Agricultural Sciences, 2008: 45-46.
[32] Lu R S, Shi Z Y. Fertility restoration of degraded red soil Ⅲ. Accumulation of phosphorus in red soil and its possible effect on environment. Soils, 2000, (6): 310-314.
[33] Wang C T, Long R J, Wang G X, et al . Relationship between plant communities, characters, soil physical and chemical properties, and soil microbiology in alpine meadows. Acta Prataculturae Sinica, 2010, 19(6): 25-34.
[34] Zhao P, Dai W A, Du M X, et al . Response of amorpha fruiticosa planting to soil nutrients in the tibetan plateau. Acta Prataculturae Sinica, 2014, 23(3): 175-181.
[35] Jia X H, Li X R, Wang X P, et al . Primary study of spatial heterogeneity of soil property in processes of shifting sand fixation in southeaster tengger desert. Journal of Soil and Water Conservation, 2003, 17(4): 46-50.
[36] Melany C F, Kristin F R, Joseph B Y. Microbial activity and functional composition among northern peatland ecosystems. Soil Biology & Biochemistry, 2003, 35(4): 591-602.
[37] Liu X N, Sun J L, Zhang D G, et al . A study on the community structure and plant diversity of alpine meadow under different degrees of degradation in the Eastern Qilian mountains. Acta Prataculturae Sinica, 2008, 17(4): 1-11.
[1] 侯本栋, 马风云, 宋玉民, 等. 不同树种对土壤养分、酶活性与微生物影响的研究. 江西农业大学学报, 2006, 28(5): 734-738.
[2] 杨成德, 龙瑞军, 陈秀蓉, 等. 东祁连山高寒草甸土壤微生物量及其与土壤物理因子相关特征. 草业学报, 2007, 16(4): 62-68.
[7] 薛蔻, 刘国彬, 戴全厚, 等. 黄土丘陵区人工灌木林恢复过程中的土壤微生物生物量演变. 应用生态学报, 2008, 19(3): 517-523.
[8] 张其水, 俞新妥. 杉木连栽林地营造混交林后土壤微生物的季节性动态研究. 生态学报, 1990, 10(2): 121-126.
[9] 邵玉琴, 敖晓兰, 宋国宝, 等. 皇甫川流域退化草地和恢复草地土壤微生物生物量的研究. 生态学杂志, 2005, 24(5): 578-580.
[10] 赵吉, 郭婷, 邵玉琴. 内蒙古典型草原土壤微生物生物量及其周转与流通量的初步研究. 内蒙古大学学报(自然科学版), 2004, 35(6): 673-676.
[11] 刘艳梅, 李新荣, 何明珠, 等. 生物土壤结皮对土壤微生物量碳的影响. 中国沙漠, 2012, 32(3): 669-673.
[12] 靳正忠, 雷加强, 徐新文, 等. 流沙区不同立地条件下防护林土壤微生物多样性分析. 中国沙漠, 2011, 31(6): 1430-1436.
[13] 韩胜利, 叶冬梅, 秦佳琪, 等. 乌兰布和沙漠白刺灌丛土壤水分及物理特性的研究. 干旱区地理, 2005, 28(4): 506-510.
[14] 赵长明, 魏小平, 尉秋实, 等. 民勤绿洲荒漠过渡带植物白刺和梭梭光合特性. 生态学报, 2005, 25(8): 1908-1913.
[15] 何志斌, 赵文智. 黑河流域荒漠绿洲过渡带两种优势植物种群空间格局特征. 应用生态学报, 2004, 15(6): 947-952.
[16] 杨自辉, 高志海. 漠绿洲边缘降水和地下水对白刺群落消长的影响. 应用生态学报, 2000, 11(6): 923-926.
[21] 窦红霞, 王明玖. 浑善达克沙地不同沙丘类型土壤种子库时空动态. 草业科学, 2008, 25(3): 116-118.
[22] 贾宝全, 张红旗, 张志强, 等. 甘肃省民勤沙区土壤结皮理化性质研究. 生态学报, 2003, 23(7): 1442-1448.
[23] 杨贤均, 王业社, 段林东, 等. 湖南良山森林公园不同植被条件下土壤微生物量及酶活性研究. 草业学报, 2014, 23(1): 142-148.
[24] 胡雷, 王长庭, 王根绪, 等. 三江源区不同退化演替阶段高寒草甸土壤酶活性和微生物群落结构的变化. 草业学报, 2014, 23(3): 8-19.
[25] 许光辉. 土壤微生物分析方法手册[M]. 北京: 农业出版社, 1986.
[26] 中国科学院南京土壤研究所微生物室编著. 土壤微生物研究法[M]. 北京: 科学出版社, 1985.
[27] 中国科学院南京土壤研究所. 土壤理化分析[M]. 上海: 上海科学技术出版社, 1978.
[28] 于天仁, 陈志城. 土壤发生中的化学过程[M]. 北京: 科学出版社, 1990: 184-186.
[30] 刘立超, 李守中, 宋耀选, 等. 沙坡头人工植被区微生物结皮对地表蒸发影响的试验研究. 中国沙漠, 2005, 25(2): 192-195.
[31] 王素娟. 库不齐沙地东缘土壤微生物研究[D]. 北京: 中国农业科学院, 2008: 45-46.
[32] 鲁如坤, 时正元. 退化红壤肥力障碍特征及重建措施Ⅲ. 典型地区红壤磷素积累及其环境意义. 土壤, 2000, (6): 310-314.
[33] 王长庭, 龙瑞军, 王根绪, 等. 高寒草甸群落地表植被特征与土壤理化性状、土壤微生物之间的相关性研究. 草业学报, 2010, 19(6): 25-34.
[34] 赵萍, 代万安, 杜明新, 等. 青藏高原种植紫穗槐对土壤养分的响应. 草业学报, 2014, 23(3): 175-181.
[35] 贾晓红, 李新荣, 王新平, 等. 流沙固定过程中土壤性质变异初步研究. 水土保持学报, 2003, 17(4): 46-50.
[37] 柳小妮, 孙九林, 张德罡, 等. 东祁连山不同退化阶段高寒草甸群落结构与植物多样性特征研究. 草业学报, 2008, 17(4): 1-11.