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Effect of fertilizer amendments on phytoremediation of Cd-contaminated soil by a newly discovered hyperaccumulator Solanum nigrum L.
J Hazard Mater. 2010 Apr 15; 176(1-3):269-73.JH

Abstract

Phytoremediation is a cost-effective, simple and sustainable beneficiary technique to purify the polluted environment. Solanum nigrum L., a newly found cadmium (Cd) hyperaccumulator, has shown the potential to remediate Cd-contaminated soils. Present study investigated the effects of fertilizer amendments on the Cd uptake by S. nigrum. Chicken manure and urea are usual agricultural fertilizers and more environmental friendly. The results showed that Cd concentrations in shoots of S. nigrum were significantly decreased (p<0.05) by 28.2-34.6%, as compared to that of without the addition of chicken manure, but not the case for urea treatment. However, Cd extraction capacities (microg pot(-1)) in shoot biomass of S. nigrum were significantly increased (p<0.05) due to increased shoot biomass. In addition, available Cd concentration in soil significantly decreased due to addition of chicken manure. Thus, urea might be a better fertilizer for strengthening phytoextraction rate of S. nigrum to Cd, and chicken manure may be a better fertilizer for phytostabilization.

Authors+Show Affiliations

Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, PR China. shuhewei@yahoo.com.cnNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19951826

Citation

Wei, Shuhe, et al. "Effect of Fertilizer Amendments On Phytoremediation of Cd-contaminated Soil By a Newly Discovered Hyperaccumulator Solanum Nigrum L." Journal of Hazardous Materials, vol. 176, no. 1-3, 2010, pp. 269-73.
Wei S, Li Y, Zhou Q, et al. Effect of fertilizer amendments on phytoremediation of Cd-contaminated soil by a newly discovered hyperaccumulator Solanum nigrum L. J Hazard Mater. 2010;176(1-3):269-73.
Wei, S., Li, Y., Zhou, Q., Srivastava, M., Chiu, S., Zhan, J., Wu, Z., & Sun, T. (2010). Effect of fertilizer amendments on phytoremediation of Cd-contaminated soil by a newly discovered hyperaccumulator Solanum nigrum L. Journal of Hazardous Materials, 176(1-3), 269-73. https://doi.org/10.1016/j.jhazmat.2009.11.023
Wei S, et al. Effect of Fertilizer Amendments On Phytoremediation of Cd-contaminated Soil By a Newly Discovered Hyperaccumulator Solanum Nigrum L. J Hazard Mater. 2010 Apr 15;176(1-3):269-73. PubMed PMID: 19951826.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effect of fertilizer amendments on phytoremediation of Cd-contaminated soil by a newly discovered hyperaccumulator Solanum nigrum L. AU - Wei,Shuhe, AU - Li,Yunmeng, AU - Zhou,Qixing, AU - Srivastava,Mrittunjai, AU - Chiu,Siuwai, AU - Zhan,Jie, AU - Wu,Zhijie, AU - Sun,Tieheng, Y1 - 2009/11/06/ PY - 2009/07/16/received PY - 2009/09/24/revised PY - 2009/11/02/accepted PY - 2009/12/3/entrez PY - 2009/12/3/pubmed PY - 2010/5/19/medline SP - 269 EP - 73 JF - Journal of hazardous materials JO - J Hazard Mater VL - 176 IS - 1-3 N2 - Phytoremediation is a cost-effective, simple and sustainable beneficiary technique to purify the polluted environment. Solanum nigrum L., a newly found cadmium (Cd) hyperaccumulator, has shown the potential to remediate Cd-contaminated soils. Present study investigated the effects of fertilizer amendments on the Cd uptake by S. nigrum. Chicken manure and urea are usual agricultural fertilizers and more environmental friendly. The results showed that Cd concentrations in shoots of S. nigrum were significantly decreased (p<0.05) by 28.2-34.6%, as compared to that of without the addition of chicken manure, but not the case for urea treatment. However, Cd extraction capacities (microg pot(-1)) in shoot biomass of S. nigrum were significantly increased (p<0.05) due to increased shoot biomass. In addition, available Cd concentration in soil significantly decreased due to addition of chicken manure. Thus, urea might be a better fertilizer for strengthening phytoextraction rate of S. nigrum to Cd, and chicken manure may be a better fertilizer for phytostabilization. SN - 1873-3336 UR - https://www.unboundmedicine.com/medline/citation/19951826/Effect_of_fertilizer_amendments_on_phytoremediation_of_Cd_contaminated_soil_by_a_newly_discovered_hyperaccumulator_Solanum_nigrum_L_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(09)01807-X DB - PRIME DP - Unbound Medicine ER -