Abstract
Soil quality refers to the ability of soils to perform their functions well. The soils of the Harran Plain, Turkey, have been put into intensive crop production with the introduction of an irrigation scheme and become increasingly degraded due to unsustainable management and cropping systems that resulted in the loss of production potential. The goal of this study was to quantify the quality of common soil series in the Plain using soil quality indexes (SQI) and to compare SQIs of two long-term crop rotations, cotton and wheat-corn cultivation, and different soil types. Over 400 samples were collected at a 0- to 30-cm depth and analyzed for 31 soil variables. The best representative soil quality variables forming a minimum data set (MDS) were selected using principal component analysis (PCA), and soil quality scores were obtained using both linear and non-linear scoring functions. The MDS included three physical (hydraulic conductivity, bulk density, and plant available water content), two biological (soil organic matter and catalase enzyme activity), and nine chemical soil quality indicators (CEC, pH, plant available Cu and Fe, exchangeable Na and K, soluble Ca, Mg, and Na). Because of the low level of SOM, soil qualities were overall low with indexes obtained using two scoring functions ranging from 38.0/100 to 48.7/100. Correlations between SQI obtained using two approaches (linear vs. non-linear; r > 0.61) and using two data sets (all data vs. MDS; r > 0.79) were high. Non-linear scoring functions were more sensitive to management impacts. ANOVA models testing the individual impacts of soil types and crop management on soil quality were statistically different (p < 0.01), but the models including interactions were not. Overall, the fields under cotton cultivation were generally associated with higher clay contents and had the lowest SQIs as a result of intensive cultivation.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Anderson, J. P. E., & Domsch, K. H. (1978). A physiological method for the quantitative measurement of microbial biomass in soils. Soil Biology and Biochemistry, 10, 215–221.
Andrews, S. S., & Carroll, C. R. (2001). Designing a decision tool for sustainable agroecosystem management: soil quality assessment of a poultry litter management case study. Ecological Applications, 11, 1573–1585.
Andrews, S. S., Karlen, D. L., & Mitchell, J. P. (2002). A comparison of soil quality indexing methods for vegetable production systems in Northern California. Agriculture. Ecosystems and Environment, 90, 25–45.
Bekele, F., & Bekele, I. (2016). Social and environmental impacts on agricultural development. In W. G. Ganpat, R. Dyer, & W.-A. P. Isaac (Eds.), Agricultural development and food security in developing nations (pp. 21–56). IGI Global: USA.
Blake, G. R., & Hartge, K. H. (1986). Particle density. In A. Klute (Ed.), Methods of soil analysis. Part 1, physical and mineralogical methods (Second ed., pp. 363–375). American Society of Agronomy: Madison.
Bouyoucos, G. J. (1951). A recalibration of the hydrometer method for making mechanical analysis of soils. Agronomy Journal, 43, 435–438.
Brejda, J. J., Karlen, D. L., Smith, J. L., & Allan, D. L. (2000). Identification of regional soil quality factors and indicators: II. Northern Mississippi Loess Hills and Palouse Prairie Soil. Soil Science Society of America Journal, 64, 2125–2135.
Camci Çetin, S., Karaca, A., Haktanır, K., & Yildiz, H. (2007). Global attention to Turkey due to desertification. Environmental Monitoring and Assessment, 128, 489–493.
Carter, M. R. (2002). Soil quality for sustainable land management: organic matter and aggregation interactions that maintain soil functions. Agronomy Journal, 94, 38–47.
Darama, Y., Hatipoğlu, M.A., & Seyrek, K. (2007). Problems related to soil erosion and sediment transport in the Şanlıurfa-Harran irrigation scheme. International Congress On River Basin Management. http://www2.dsi.gov.tr/english/congress2007/chapter_2/43.pdf. Accessed 05 September 2015.
Dinç, U., Şenol, S., Sayın, M., Kapur, S., Güzel, N., Derici, R., Yeşilsoy, M. Ş., et al. (1988). Güneydoğu Anadolu Bölgesi Toprakları (GAP), I. Harran Ovası (in Turkish). Şanlıurfa: TÜBİTAK (Proje No: TOAG-534).
Doran, J. W., & Parkin, T. B. (1994). Defining and assessing soil quality. In J. W. Doran, D. C. Coleman, D. F. Bezdicek, & B. A. Stewart (Eds.), Defining soil quality for a sustainable environment (pp. 3–21). Madison: Soil Science Society of America Special Publication.
Erşahin, S., & Yeşilsoy, M. Ş. (1993). The relationships between infiltration rates and some physical and chemical properties of six widely distributed and important soil series selected in Harran Plain. Turkish Journal of Agriculture and Forestry, 17(4), 863–873.
FAO (1983). Assessment of soil nutrient balance. http://www.fao.org/3/a-y5066e.pdf. Accessed: 5 March 2015.
FAO (2011). The state of the world’s land and water resources for food and agriculture: managing systems at risk. http://www.fao.org/docrep/017/i1688e/i1688e.pdf. Accessed: 4 March 2015.
Garcia, C., Hernandez, T., & Costa, F. (1994). Microbial activity in soils under Mediterranean environmental conditions. Soil Biology and Biochemistry, 26, 1185–1191.
Idowu, O. J., van Es, H. M., Abawi, G. S., Wolfe, D., Ball, J. I., Gugino, B. K., Moebius, B. N., Schindelbeck, R., & Bilgili, A. V. (2007). Farmer-oriented assessment of soil quality using field, laboratory and VNIR spectroscopy methods. Plant Soils, 307, 243–253.
Kacar, B. (2011). Soil Analyses. Ankara: Nobel Publication and Distribution.
Karlen, D. L., Mausbach, M. J., Doran, J. W., Cline, R. G., Harris, R. F., & Schuman, G. E. (1997). Soil quality: a concept, definition, and framework for evaluation. Soil Science Society of America Journal, 61, 4–10.
Karlen, D. L., Andrews, S. S., Wienhold, B. J., & Zobeck, T. M. (2008). Soil quality assessment: past, present and future. Journal of Integrative Biosciences, 6(1), 3–14.
Klute, A. (1986). Water retention: labaratory methods. In A. Klute (Ed.), Methods of soil analysis. Part I, physical and Minerological methods (pp. 635–660). American Society of Agronomy: Madison.
Klute, A., & Dirksen, C. (1986). Hydraulic conductivity and diffusivity: laboratory methods. In A. Klute (Ed.), Methods of soil analysis. Part I, physical and Minerological methods (pp. 687–732). American Society of Agronomy: Madison.
Larson, W. E. & Pierce, F. J. (1991). Conservation and enhancement of soil quality. In J. Dumanski et al. (Eds.) Evaluation for sustainable land management in the developing world. Vol. 2: Technical papers (pp. 175–203). Bangkok, Thailand: Proc. Int. Workshop, Chiang Rai, Thailand. 15–21 Sept. 1991. Int. Board for Soil Res. and Management.
Lee, C.-H., Mao-Yi, W., Asio, V. B., & Chen, Z.-S. (2006). Using a soil quality index to assess the effects of applying swine manure compost on soil quality under a crop rotation systems in Taiwan. Soil Science, 171, 210–222.
Liu, J., Xie, J., Chu, Y., Sun, C., Chen, C., & Wang, Q. (2008). Combined effect of cypermethrin and copper on catalase activity in soil. Journal of Soils and Sediments, 8, 327–332.
Marenya, P., & Barrett, C. B. (2009). State-conditional fertilizer yield response on western Kenyan farms. American Journal of Agricultural Economics, 91(4), 991–1006.
Mausbach, M. J., & Seybold, C. A. (1998). Assessment of soil quality. In R. Lal (Ed.), Soil quality and agricultural sustainability (pp. 33–43). Chelsea: Ann Arbor Press.
Moebius-Clune, B. N., Moebius-Clune, D. J., Gugino, B. K., Idowu, O. J., Schindelbeck, R. R., Ristow, A. J., van Es, H. M., Thies, J. E., Shayler, H. A., McBride, M. B., Wolfe, D. W., & Abawi, G. S. (2016). Comprehensive Assessment of Soil Health—The Cornell Framework Manual, Edition 3.1. Geneva, NY: Cornell University.
Moulin, A. P., Buckley, K. E., & Volkmar, K. (2011). Soil quality as affected by amendments in bean-potato rotations. Canadian Journal of Soil Science, 91, 533–542.
Nelson, D. W., & Sommers, L. E. (1982). Total carbon, organic carbon and organic matter. In A. L. Page, R. H. Miller, & D. R. Keeney (Eds.), Methods of soil analysis. Part 2 chemical and microbiological properties (pp. 539–579). Madison: American Society of Agronomy.
Qi, Y., Darilek, J. L., Huang, B., Zhao, Y., Sun, W., & Gu, Z. (2009). Evaluating soil quality indices in an agricultural region of Jiangsu Province, China. Geoderma, 149, 325–334.
Reeves, D. W. (1997). The role of soil organic matter in maintaining soil quality in continuous cropping systems. Soil & Tillage Research, 43, 131–167.
Sayğan, E. P. (2007). Phosphorous fractions of some soil series in the Harran plain (in Turkish), (master thesis). Şanlıurfa: Harran University, Graduate School of Applied Sciences.
Sharma, K. L., Mandal, U. K., & Srinivas, K. (2005). Long-term soil management effects on crop yields and soil quality in a dryland Alfisol. Soil & Tillage Research, 83, 246–259.
Sinha, S., Masto, R. E., Ram, L. C., Selvi, V. A., Srivastava, N. K., Tripathi, R. C., & George, J. (2009). Rhizosphere soil microbial index of tree species in a coal mining ecosystem. Soil Biology and Biochemistry, 41, 1824–1832.
Stagnari, F., Perpetuini, G., Tofalo, R., Campanelli, G., Leteo, F., Della, V. U., et al. (2014). Long-term impact of farm management and crops on soil microorganisms assessed by combined Dgge and Plfa analyses. Frontiers in Microbiology, 5, 644.
Turkish Statistical Institute (2013). Selected indicators of Şanlıurfa 2013 (in Turkish), Ankara. http://www.tuik.gov.tr/ilGostergeleri/iller/SANLIURFA.pdf. Accessed 3 March 2015.
Wienhold, B. J., Andrews, S. S., & Karlen, D. L. (2004). Soil quality: a review of the science and experiences in the USA. Environmental Geochemistry and Health, 26, 89–95.
Wuddivira, M. N., & Camps-Roach, G. (2007). Effects of organic matter and calcium on soil structural stability. European Journal of Soil Science, 58, 722–727.
Acknowledgements
This study was financially supported by TÜBİTAK (The Scientific and Technological Research Council of Turkey) (Project No:111O706). Lindsay Fennell at Cornell University is acknowledged for reviewing and editing the former version of the manuscript. Finally, we would like to thank the editors for their valuable contributions.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bilgili, A.V., Küçük, Ç. & Van Es, H.M. Assessment of the quality of the Harran Plain soils under long-term cultivation. Environ Monit Assess 189, 460 (2017). https://doi.org/10.1007/s10661-017-6177-y
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10661-017-6177-y