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2012 | 21 | 6 |

Tytuł artykułu

Fractions and bioavailability of cadmium and nickel to carrot crops in oasis soi

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The Hexi Corridor is the most important area for desert oasis farming in northwestern China. Due to persistent drought and water shortage, sewage irrigation is widely used in this area. Heavy metal pollutants contained in the sewage could remain in the surface layer of agricultural soil and accumulate in plants. Our research used pot experiments to evaluate carrot crop (Daucus carota L.) production, heavy metal uptake, and bioavailability under single cadmium (Cd) or nickel (Ni) contamination and compound (Cd-Ni) contaminations in irrigated desert oasis soil. The results show that Cd existed in the Fe-Mn oxide bound fraction and Ni presented in the residual fraction mainly in original (control) soils. Low concentrations of Cd could promote the growth of carrots, while high concentrations of Cd significantly restrain the growth of the crops. However, Ni had a poisonous effect on the carrots even at the lowest concentrations. There was an antagonistic effect between Cd and Ni in the compound contaminated oasis soils. The bio-concentration factors (BCF) of Cd in carrots were higher than those of Ni, and the BCF of Cd and Ni in single-contaminated soils were higher than those in compound-contaminated soils. Cd and Ni contents in different parts of the carrots were correlated with the exchangeable fraction in contaminated oasis soils, which would cause potential risk to human health through the food chain.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

21

Numer

6

Opis fizyczny

p.1867-1874,fig.,ref.

Twórcy

autor
  • College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
autor
  • College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
autor
  • College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
autor
  • Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China
autor
  • Key Laboratory of Western China's Environmental Systems (Ministry of Education), Lanzhou University, Lanzhou 730000, China

Bibliografia

  • 1. WANG S., NAN Z., LIU X., ZHANG G., ZHAO Z. Availability and speciation of Cu, Zn, and Pb added to irrigated desert soil. Pol. J. Environ. Stud. 19, 865, 2010.
  • 2. NAN Z., ZHAO C. Heavy metal concentrations in gray calcareous soils of Baiyin region, Gansu province, P.R.China. Water, Air, and Soil Pollution 118, 131, 2000.
  • 3. YANG Y., NAN Z., ZHAO Z., WANG S., WANG Z., WANG X. Chemical fractionations and bioavailability of cadmium and zinc to cole (Brassica campestris L.) grown in the multi-metals contaminated oasis soil, northwest of China. J. Environ. Sci. 23, 275, 2011.
  • 4. LI Y., WANG Y., GOU X., SU Y., WANG G. Risk assessment of heavy metals in soils and vegetables around non-ferrous metals mining and smelting sites, Baiyin, China. J. Environ. Sci. 18, 1124, 2006.
  • 5. LIAO X., CHEN T., WU B., YAN X., NIE C.,XIE H.,ZHAN L., XIAO X. Mining urban soil pollution :concentrations and patterns of heavy metals in the soils of Jinchang, China. Chinese Geographical Research 25, 843, 2006.
  • 6. KRISHNAMURTI G.S.R., NAIDU R. Solid-solution equilibria of cadmium in soils. Geoderma 113, 17, 2003.
  • 7. LUKOWSKI A., WIATER J. The Influence of Mineral Fertilization on Heavy Metal Fraction Contents in Soil. Part II: Copper and Nickel. Pol. J. Environ. Stud. 18, (4), 645, 2009.
  • 8. HAN F.X., KINGERY W.L., HATGREAVES J.E., WALKER T.W. Effects of land uses on solid-phase distribution of micronutrients in selected vertisols of the Mississippi River Delta. Geoderma 142, (1-2), 96, 2007. 9. AYDINALP C., MARINOVA S. Distribution and Forms of Heavy Metals in Some Agricultural Soils. Pol. J. Environ. Stud. 12, (5), 629, 2003.
  • 10. WALTER I., CUEVAS G. Chemical fractionation of heavy metals in soil amended with repeated sewage sludge application. Sci. Total Environ. 226, (2-3), 113, 1999.
  • 11. SILVEIRA M. L., ALLEONI L R. F., O’CONNOR G. A., CHANG A. C. Heavy metal sequential extraction methods – A modification for tropical soils. Chemosphere 64, 1929, 2006.
  • 12. QIAO X. L., LUO Y. M., CHRISTIE P., WONG M. H. Chemical speciation and extractability of Zn, Cu and Cd in two contrasting biosolids-amended clay soils. Chemosphere 50, 823, 2003.
  • 13. TESSIER A., CAMPBELLP. G. C., BISSON M. Sequential extraction procedure for the speciation of particulate trace metals. Anal. Chem. 51, 844, 1979.
  • 14. NELSON D.W., SOMMERS L.E. Total carbon, organic carbon and organic matter. In: D.L. Sparks (Ed.), Method of Soil Analysis: Part III – Chemical Methods. American Society of Agronomy, Madison, WI, pp. 1201-1229, 1996.
  • 15. XU Z. J., WU C. H., QIU X. Y., ZHANG H. Transfer and Interaction of Pb, Zn and Cd in soil-ustard/cole systems under multi-pollution conditions. J. Soil Water Conserv. 21, (6), 4, 2007.
  • 16. GUO G. L., ZHOU Q. X. Speciation distribution and bioactivity of heavy metals in contaminated phaiozem. Environmental Chemistry 24, 383, 2005.
  • 17. ZHOUG H., HUANG H. C., HE H. L. Behavior and fate of cadmium in natural and CdCl2-spiked soils in southeastern suburb of Beijing. Journal of Agro-Environment Science 22, 25, 2003.
  • 18. NEEL C., SOUBRAND-COLIN M., PIQUET-PISSALOUX A., BRIL H. Mobility and bioavailability of Cr, Cu, Ni, Pb and Zn in a basaltic grassland: Comparison of selective extractions with quantitative approaches at different scales. Appl. Geochem. 22, 724, 2007.
  • 19. XIANG D., JIAO W. P., SU D. C. Cd accumulation characteristics in organs of rapeseed varieties with different Cd uptake ability. Chinese Journal of Oil Crop Sciences 31, 29, 2009.
  • 20. ZHU B., QING C. L., MU S. S. Bioavailability of exotic zinc and cadmium in purple soil. Chinese Journal of Applied Ecology 13, (5), 555, 2002.
  • 21. RU S. H., SU D. C., WANG J. Q., XING J. P. Uptake of cadmium by oilseed rape Xikou Huazi (Brassica juncea L.) and bioavailability of metals in rhizosphere. Journal of AgroEnvironment Science 24, 17, 2005.
  • 22. ZHANG S. W., HU S. B., XIAO X., CHEN Y. L., WANG X. L. Phytoremediation of cadmium pollution in soil by oilseed rape. Acta Agriculturae Boreal- Occidentalis Sinica 18, 197, 2009.
  • 23. GUERRA P., AHUMADA I., CARRASCO A. Effect of biosolid incorporation to mollisol soils on Cr, Cu, Ni, Pb, and Zn fractionation, and relationship with their bioavailability. Chemosphere 68, 2021, 2007.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-26054324-1716-40cd-89e3-0f578dd6cfc5
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