News

a.z
heidari, S., mohseni, A., A., R., SARHADI, J. (2020). Application of Diffusion Gradient in Thin Films (DGT) Method for Prediction of Plant Available Zinc and Copper in Soils and Its Comparison with DTPA Method. , 33(4), 591-600. doi: 10.22092/ijsr.2020.128307.479
saber heidari; amir mohseni; Reyhanitabar A.; JAVAD SARHADI. "Application of Diffusion Gradient in Thin Films (DGT) Method for Prediction of Plant Available Zinc and Copper in Soils and Its Comparison with DTPA Method". , 33, 4, 2020, 591-600. doi: 10.22092/ijsr.2020.128307.479
heidari, S., mohseni, A., A., R., SARHADI, J. (2020). 'Application of Diffusion Gradient in Thin Films (DGT) Method for Prediction of Plant Available Zinc and Copper in Soils and Its Comparison with DTPA Method', , 33(4), pp. 591-600. doi: 10.22092/ijsr.2020.128307.479
heidari, S., mohseni, A., A., R., SARHADI, J. Application of Diffusion Gradient in Thin Films (DGT) Method for Prediction of Plant Available Zinc and Copper in Soils and Its Comparison with DTPA Method. , 2020; 33(4): 591-600. doi: 10.22092/ijsr.2020.128307.479

Application of Diffusion Gradient in Thin Films (DGT) Method for Prediction of Plant Available Zinc and Copper in Soils and Its Comparison with DTPA Method

پژوهش های خاک
Article 13, Volume 33, Issue 4, March 2020, Pages 591-600    PDF (369.83 K)
Document Type: Research Paper
DOI: 10.22092/ijsr.2020.128307.479
Authors
saber heidari* 1; amir mohseni2; Reyhanitabar A.3; JAVAD SARHADI1
1Scientific Staff, Soil and Water Research Department, South Kerman Agricultural and Natural Resources Research and Education Center, AREEO, Jiroft, Iran
2PhD Graduate, Soil Science Department, University of Tabriz, Tabriz, Iran
3Scientific Staff, Soil Science Department, University of Tabriz, Tabriz, Iran
Abstract
There are different methods for assessing the bioavailability of micronutrients in soil and water. One of the new techniques in this regard is diffusive gradient in thin films (DGT). This method acts on ion transport in the diffusion layer and absorption in the resin layer. The aim of this study was to evaluate the performance of DGT for soil Zn and Cu determination and to compare it with Zn- and Cu-DTPA measured for the bioavailability of these elements in maize (Zea mays L.). For this purpose, DGT was placed in 10 soils with different properties that had saturated moisture for 24 h. Also, maize cultivation was done in these soils and, finally, the amount of elements absorbed by the plant was compared with the amount of zinc and copper measured by DGT and DTPA methods. The results showed that there was a linear relationship between Zn and Cu changes in the plant and the concentration of these elements in soil measured by DGT. Zn measured by DGT method (CEDGT) had higher correlation with Zn uptake compared to the DTPA method (r2 = 0.8 for DTPA, r2 = 0.82 for CE) and in the 10 different soils, CE represented 82% of the changes related to the plant Zn uptake. In the case of Cu, the correlation between Cu measured by DTPA and its uptake by maize had a correlation coefficient of 0.75, whereas Cu measured by (CEDGT) had r2 = 0.78. The results of this study showed that DGT is relatively more accurate than the DTPA method for predicting uptake of these elements in maize leaves.
Keywords
Bioavailability of microelements; Maize; Extractant
References
  1. ریحانی تبار, ع. حیدری, ص. و اولاد,  ع. 1394. بومی سازی روش DGT در ایران و کاربرد آن در اندازه گیری میزان فسفر آب و خاک. تحقیقات آب و خاک ایران (علوم کشاورزی ایران) 46 (1):151-161.
  2. Agbenin, j.O., and G. Welp. 2012. Bioavailability of copper, cadmium, zinc, and lead in tropical savanna soils assessed by diffusive gradient in thin films (DGT) and ion exchange resin membranes. Environmental Monitoring And Assessment 184 (4):2275-2284.
  3. Benton, J.J. 1998. Plant nutrition manual CRC Press. Boca Raton,New York.
  4. Brennan, D., B. Coulter, G. Mullen., and R. Courtney. 2008. Evaluation of Mehlich 3 for extraction of copper and zinc from Irish grassland soils and for prediction of herbage content. Communications in Soil Science and Plant Analysis 39 (13-14):1943-1962.
  5. Ernstberger, H,. H. Zhang., and W. Davison. 2002. Determination of chromium speciation in natural systems using DGT. Analytical and Bioanalytical Chemistry 373 (8):873-879.
  6. Ernstberger, H., H. Zhang, A. Tye, S. Young, and W. Davison. 2005. Desorption Kinetics of Cd, Zn, and Ni Measured in Soils by DGT. Environmental Science and Technology 39 (6):1591-1597.
  7. Feng, M., X. Shan., S. Zhang., and B. Wen. 2005. A comparison of the rhizosphere-based method with DTPA, EDTA, CaCl2, and NaNO3 extraction methods for prediction of bioavailability of metals in soil to barley. Environmental Pollution 137 (2):231-240.
  8. Gee, G.W., J.W. Bauder., and A. Klute. 1986. Particle-size analysis. Methods of soil Analysis. Part 1. Physical and mineralogical methods:383-411.
  9. Heidari, S., A. Reyhanitabar, S. Oustan., and A. Olad. 2016. A New Method of Preparing Gel for DGT Technique and Application to the Soil Phosphorus Availability Test. Communications in Soil Science and Plant Analysis 47 (10):1239-1251.
  10. Hooda, P.S., H. Zhang., W. Davison., and A.C. Edwards. 1999. Measuring bioavailable trace metals by diffusive gradients in thin films (DGT): soil moisture effects on its performance in soils. European Journal of Soil Science 50 (2):285-294.
  11. Mason, S., A. McNeill., M.J. McLaughlin., and H. Zhang. 2010. Prediction of wheat response to an application of phosphorus under field conditions using diffusive gradients in thin-films (DGT) and extraction methods. Plant and Soil 337 (1-2):243-258.
  12. Menzies, N.W., M.J Donn., and P.M. Kopittke. 2007. Evaluation of extractants for estimation of the phytoavailable trace metals in soils. Environmental Pollution 121 (1): 130-145.
  13. Nelson, D.W., and L. Sommers. 1996. Total carbon, organic carbon and organic matter. In ‘Methods of soil analysis. Part 3. Chemical methods’.(Ed. DL Sparks) pp. 961–1010. Soil Science Society of America: Madison, WI.
  14. Nolan, A.L, H. Zhang., and M.J. McLaughlin. 2005. Prediction of zinc, cadmium, lead, and copper availability to wheat in contaminated soils using chemical speciation, diffusive gradients in thin films, extraction, and isotopic dilution techniques. Journal of Environmental Quality 34 (2):496-507.
  15. Prüeß, A. 1997. Action values for mobile (NH4NO3-extractable) trace elements in soils based on the German national standard DIN 19730. Colloques de l'INRA (France).
  16. Reuter, D., and J.B. Robinson. 1997. Plant analysis: an interpretation manual: CSIRO publishing.
  17. Sinclair, Alex H, and Anthony C Edwards. 2008. Micronutrient deficiency problems in agricultural crops in Europe. In Micronutrient deficiencies in global crop production, 225-244: Springer.
  18. Sochaczewski, Ł., W. Tych., B. Davison., and H. Zhang. 2007. 2D DGT induced fluxes in sediments and soils (2D DIFS). Environmental Modelling & Software 22 (1):14-23.
  19. Tandy, S., S. Mundus., J. Yngvesson, T.C. de Bang, E. Lombi, J.K. Schjørring., and S. Husted. 2011. The use of DGT for prediction of plant available copper, zinc and phosphorus in agricultural soils. Plant and Soil 346 (1-2):167-180.
  20. Thomas, GW. 1996. Soil pH and Soil Acidity. In ‘Methods of soil analysis. Chemical methods’.(Ed. DL Sparks) Soil Science Society of America: Madison, WI:475-490.
  21. Tian, Y., X. Wang., J. Luo., H. Yu., and H. Zhang. 2008. Evaluation of holistic approaches to predicting the concentrations of metals in field-cultivated rice. Environmental science & technology 42 (20): 7649-7654.
  22. Waling, I., W.V. Vark., V. Houba., and J.V. Lee. 1989. Soil and plant analysis, a series of syllabi: Part 7. Plant Analysis ProceduresWageningen Agriculture University.
  23. Young, SD, A. Tye., A. Carstensen., L. Resende., and N. Crout. 2000. Methods for determining labile cadmium and zinc in soil. European Journal of Soil Science 51 (1):129-136.
  24. Zeien, H. 1989. Chemische Extraktionen zur Bestimmung von Schwermetallbildungformen in Boden. Mitt. Dtsch. Bodenk. Gesell. 59:505-510.
  25. Zhang, H., and W. Davison. 1995. Performance characteristics of diffusion gradients in thin films for the in situ measurement of trace metals in aqueous solution. Analytical Chemistry 67 (19):3391-3400.
  26. Zhang, H., W. Davison., R. Gadi., and T. Kobayashi. 1998. In situ measurement of dissolved phosphorus in natural waters using DGT. Analytica Chimica Acta 370 (1):29-38.
  27. Zhang, H., F.J. Zhao., B. Sun., W. Davison., and S.P. Mcgrath. 2001. A new method to measure effective soil solution concentration predicts copper availability to plants. Environmental science & technology 35 (12):2602-2607.
Statistics
Article View: 665
PDF Download: 536


counter
Journal management system. designed by sinaweb