Plant Soil Environ., 2016, 62(11):502-507 | DOI: 10.17221/251/2016-PSE

Spatial variability of soil nitrogen forms and the activity of N-cycle enzymesOriginal Paper

J. Długosz1, A. Piotrowska-Długosz2
1 Department of Soil Science and Soil Protection, UTP University of Science and Technology, Bydgoszcz, Poland
2 Division of Biochemistry, UTP University of Science and Technology, Bydgoszcz, Poland

Knowledge about the spatio-temporal variability of soil chemical and biological properties is crucial in evaluating their structure-function relationship and their impact on ecosystem functions. A study was conducted in order to evaluate the spatial variability of nitrogen (N) forms and N-cycle enzymes of a Phaeozem located in the Northwestern Poland. Fifty soil samples were collected every 10 m from the area of 90 × 40 m that was selected from an 80 ha agricultural field after the harvest of winter wheat. The samples were analysed for total nitrogen (Ntot); mineral nitrogen (NO3--N, NH4+-N) and the activities of the N cycle enzymes - urease (UR), nitrate reductase (NR) and arginine deaminase (ADA). The coefficients of variation were low for Ntot content and UR activity, while a moderate variability was noted for mineral N and ADA activity and a high one was noted for NR activity. Most of the properties revealed a contribution of random variance (nugget effect) in total variability (sill), while only Ntot and ADA activity were determined by the structural variance. The effective ranges were from 11.9 m for NO3--N to more than 50.3 m for NH4+-N. Kriged maps showed that every property revealed a different distribution on the study area. The significant variability of the studied properties should be taken into account in soil management practices. Additionally, this knowledge would contribute to a better understanding of the nitrogen transformation in soil and functioning of the ecosystem.

Keywords: total and mineral N; N-related enzymes; spatial structure; geostatistics

Published: November 30, 2016  Show citation

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Długosz J, Piotrowska-Długosz A. Spatial variability of soil nitrogen forms and the activity of N-cycle enzymes. Plant Soil Environ. 2016;62(11):502-507. doi: 10.17221/251/2016-PSE.
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    References

    1. Aishah A.W., Zauyah S., Anuar A.R., Fauziah C.I. (2010): Spatial variability of selected chemical characteristics of paddy soils Sawah Sempadan, Selangor, Malaysia. Malaysian Journal of Soil Science, 14: 27-39.
    2. Aşkin T., Kizilkaya R. (2006): Assessing spatial variability of soil enzyme activities in pasture topsoils using geostatistics. European Journal of Soil Biology, 42: 230-237. Go to original source...
    3. Bergstrom D.W., Monreal C.M., Millette J.A., King D.J. (1998): Spatial dependence of soil enzyme activities along a slope. Soil Science Society of American Journal, 6: 1302-1308. Go to original source...
    4. Cambardella C.A., Moorman T.B., Novak J.M., Parkin T.B., Karlen D.L., Turco R.F., Konopka A.E. (1994): Field-scale variability of soil properties in Central Iowa soils. Soil Science Society of American Journal, 58: 1501-1511. Go to original source...
    5. Cambouris A.N., Zebarth B.J., Nolin M.C., Laverdière M.R. (2008.): Apparent fertilizer nitrogen recovery and residual soil nitrate under continuous potato cropping: Effect of N fertilization rate and timing. Canadian Journal of Soil Science, 88: 813-825. Go to original source...
    6. Goovaerts P. (1998): Geostatistical tools for characterizing the spatial variability of microbiological and physico-chemical soil properties. Biology and Fertility of Soils, 27: 315-334. Go to original source...
    7. Haberle J., Kroulík M., Svoboda P., Lipavský J., Krejčová J., Cerhanová D. (2004): The spatial variability of mineral nitrogen content in topsoil and subsoil. Plant, Soil and Environment, 50: 425-433. Go to original source...
    8. Inamura T., Goto K., Iida M., Nonami K., Inoue H., Umeda M. (2004): Goestatistical analysis of yield, oil properties and crop management practices in paddy rice fields. Plant Production Science, 7: 230-239. Go to original source...
    9. Isaaks E.H., Srivastava R.M. (1989): Applied Geostatistics. New York, Oxford, Oxfrod University Press.
    10. Jung W.K., Kitchen N.R., Sudduth K.A., Anderson S.H. (2006): Spatial characteristics of claypan soil properties in an agricultural field. Soil Science Society of American Journal, 70: 1387-1397. Go to original source...
    11. Kandeler E. (1995): Enzymes involved in nitrogen metabolism. In: Scinner F., Öhlinger R., Kandeler E., Margesin R. (eds.): Methods in Soil Biology. Berlin, Heidelberg, Springer-Verlag, 163-184.
    12. Liang Z.Q., Wei J.M., Zhao J.N., Liu H.T., Li B.Q., Shen J., Zheng C.L. (2008): The statistical meaning of kurtosis and its new application to identification of persons based on seismic signals. Sensors, 8: 5106-5119. Go to original source... Go to PubMed...
    13. Lim Y.-P., Chang T.-K., Teng T.-P. (2001): Characterization of soil lead by comparing sequential Gaussian simulation, simulated annealing simulation and kriging methods. Environmental Geology, 41: 189-199. Go to original source...
    14. Liu X.M., Xu J.M., Zhang M.K., Huang J.H., Shi J.C., Yu X.F. (2004): Application of geostatistics and GIS technique to characterize spatial variabilities of available micronutrients in paddy soils. Environmental Geology, 46: 189-194. Go to original source...
    15. Liu X.M., Zhao K.L., Xu J.M., Zhang M.H., Si B., Wang F. (2008): Spatial variability of soil organic matter an nutrients in paddy fields at various scales in southeast China. Environmental Geology, 53: 1139-1147. Go to original source...
    16. Parama V.R.R., Munawery A. (2012): Sustainable soil nutrient management. Journal of Indian Institute of Science, 91: 1-16.
    17. Parkin T.B. (1987): Soil microsites as a source of denitrification variability. Soil Science Society of America Journal, 51: 1194-1199. Go to original source...
    18. Piotrowska A. (2011): Spatial variability of total and mineral nitrogen content and activities of the N-cycle enzymes in a Luvisol topsoil. Polish Journal of Environmental Studies, 20: 1565-1573.
    19. Piotrowska A., Długosz J. (2010): Spatial variability of mineral forms in some soils of Pomerania and Cuiavia region. Ecological Chemistry and Engineering A, 17: 817-825.
    20. Shahandeh H., Wright A.L., Hons F.M., Lascano R.J. (2005): Spatial and temporal variation of soil nitrogen parameters related to soil texture and corn yield. Agronomy Journal, 97: 772-782. Go to original source...
    21. Stark C.H.E., Condron L.M., Stewart A., Di H.J., O'Callaghan M. (2004): Small-scale spatial variability of selected soil biological properties. Soil Biology and Biochemistry, 36: 601-608. Go to original source...
    22. Staugaitis G., ©umskis D. (2011): Spatial variability of soil pH as influenced by different soil sampling methods and geostatistical techniques. ®emdirbystė = Agriculture, 98: 323-332.
    23. Stevenson F.J. (1982): Nitrogen - Inorganic forms. In: Page A.L., Miller R.H., Keeney D.R. (eds.): Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties. Madison, 625-641. Go to original source...
    24. Taras J.M. (1950): Phenoldisulphonic acid method of determining nitrate in water. Photometric Study. Analytical Chemistry, 22: 1020-1022. Go to original source...
    25. Webster R., Oliver M. (2001): Geostatistics for Environmental Scientists. Chichester, Wiley and Sons, LTD, Baffins Lane.
    26. Wilding L.P. (1985): Spatial variability: Its documentation, accommodation, and implication to soil surveys. In: Nielsen D.R., Bouma J. (eds.): Soil Spatial Variability. Pudoc, Wageningen, 166-194.

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