Research Article

Heavy Metal Evaluation of Overused Commercial Fertilizers and Their Interactions with Soil Properties

Volume: 3 Number: 2 December 31, 2022
EN

Heavy Metal Evaluation of Overused Commercial Fertilizers and Their Interactions with Soil Properties

Abstract

Şanlıurfa province has 36% of the agricultural areas in Turkey and 64.1% of the agricultural areas in the GAP Region. With approximately 600 000 tons of chemical fertilizer consumption in 2021, it is the province with the most fertilizer consumption in Turkey. This causes some negative and high environmental risks such as salinization in the soil, heavy metal (HM) accumulation, deterioration of nutrient balance, damage to microorganism activity, and formation of eutrophication in the region. The objective of this study was to determine the HMs (Zn, Ni, Mn, Cu, Mo, Pb, Cd) concentrations of the soils and some commercial fertilizers overused, and evaluate their interactions with soil properties. The average values of HM concentration of the soil are as follows; 32.65 and 46.88 mg kg-1 Zn; 649.03 and 730.58 mg kg-1 Mn; 79.86 and 95.54 mg kg-1 Ni; 0.15 to 0.27 mg kg-1 Cd; 0.26 and 0.97 mg kg-1 Mo; 8.54 and 18.67 mg kg-1 Pb; 19.45-25.37 mg kg-1 Cu. HM contents of some fertilizers were found to be very high in this study. This causes an increase in the HM concentration in the soil. HMs concentrations of several soil samples exceeded the threshold level of Europe standards except for Ni, Mo, and Mn. Study results can help the authorities to develop effective fertilizer management strategies for the Harran Plain, which has once again revealed the necessity of applying agricultural activities such as fertilization with a fertilization program prepared under expert control according to the results of soil analysis.

Keywords

Accumulation , Fertilizers , Harran plain , Heavy metal , Soil

References

  1. Ajayi, S. O., Odesanya, B. O., Avwioroko, A. O., Adebambo, G. S., & Okafor, B. (2012). Effects of long-term fertilizer use on trace metal levels of soils in a farm settlement. E3 Journal of Agricultural Research and Development, 2(2), 44-51.
  2. Akış, A., Kaya, B., Seferov, R., & Başkan, H. O. (2005). Harran ovası ve çevresindeki tarım arazilerinde tuzluluk problemi ve bu problemin iklim özellikleriyle ilişkisi. Selçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 14, 21-38. (In Turkish)
  3. Arora, M., Kiran, B., Rani, S., Rani, A., Kaur, B., & Mittal, N. (2008). Heavy metal accumulation in vegetables irrigated with water from different sources. Food Chemistry, 111(4), 811-815. https://doi.org/10.1016/j.foodchem.2008.04.049
  4. Asri, F. Ö., Sönmez, S., & Çıtak, S. (2007). Kadmiyumun çevre ve insan sağlığı üzerine etkileri. Derim Dergisi, 24(1), 34-41. (In Turkish)
  5. Atılgan, A., Coşkan, A., Saltuk, B., & Erkan, M. (2007). Antalya yöresindeki seralarda kimyasal ve organik gübre kullanım düzeyleri ve olası çevre etkileri. Ekoloji Dergisi, 15(62), 37-47. (In Turkish)
  6. Benson, N. U., Anake, W. U., & Etesin, U. M. (2014). Trace metals levels in inorganic fertilizers commercially available in Nigeria. Journal of Scientific Research & Reports, 3(4), 610-620.
  7. Bhogal, A., Nicholson, F. A., Chambers, B. J., & Shepherd, M. A. (2003). Effects of past sewage sludge additions on heavy metal availability in light textured soils: Implications for crop yields and metal uptakes. Environmental Pollution, 121(3), 413-423. https://doi.org/10.1016/s0269-7491(02)00230-0
  8. Bower, C. A., & Wilcox, L. V. (1965). Soluble salts. In C. A. Black (Ed.), Methods of soils analysis (pp. 933-940). American Society of Agronomy.
  9. Büyükkιlιç, A. (2009). Cadmium contents of soils and durum- bread wheats in Harran plain, SE Turkey (Master’s thesis, Harran University). (In Turkish)
  10. Büyükkılıç Yanardag, A., Mermut, A. R., Cano, Á. F., Garces, D. M. C., & Yanardağ, İ. H. (2016). Cadmium contents of soils and durum and bread wheats on Harran Plain, southeast Turkey. Turkish Journal of Agriculture Forestry, 40, 772-782 https://doi.org/10.3906/tar-1602-95
APA
Büyükkılıç Yanardağ, A. (2022). Heavy Metal Evaluation of Overused Commercial Fertilizers and Their Interactions with Soil Properties. Journal of Agricultural Production, 3(2), 58-68. https://doi.org/10.56430/japro.1148305