Effects of trivalent chromium on biomass growth, water use efficiency and distribution of nutrient ele-ments in rice seedlings

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Xiao-Zhang Yu, Xing-Hui Feng

Abstract


This paper presents an investigation of the effects of trivalent chromium on biomass growth (RGR), water use efficiency (WUE) and distribution of nutrient elements in young rice seedlings (Oryza sativa L. cv. XZX 45) exposed to chromium nitrate (Cr(III)) hydroponically. Results indicated that phytotoxicity of Cr(III) to rice seedlings was apparent, showing an linear decrease in both RGR and WUE with increasing Cr(III) concentrations. Using the Leven-berg-Marquardt Algorithm, the effective concentrations (EC) obtained from the RGR were always smaller than these from WUE, indicating that the former was more sensitive to change of Cr(III) application than the latter. Although a dose-dependent total accumulation rate of Cr in plant materials was observed, the translocation of Cr into shoots was a restricted process during phytotransport of Cr within plant materials. Results also showed that the effect of Cr(III) application on uptake and distribution of nutrient elements in rice seedlings was variable. In conclusion, the toxic response of young rice seedlings to Cr(III) was obvious and inhibitory effects were highly dependent on the total accumulation rate of Cr in plant materials.

Keywords


accumulations; effective concentration; nutrient elements; phytotoxicity; rice seedlings

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References


Wong S C, Li X D, Zhang G, et al. 2002, Heavy metals in agricultural soils of the Pearl River Delta, South China. Environmental Pollution, vol.119(1): 33–44. http://dx.doi.org/10.1016/S0269-7491(01)00325-6.

Han F X, Banin A, Su Y, et al. 2002, Industrial age anthropogenic inputs of heavy metals into the pedosphere. Die Naturwissenschaften, vol.89(11): 497–504. http://dx.doi.org/10.1007/s00114-002-0373-4.

Zeng F, Zhao F, Qiu B, et al. 2011, Alleviation of chromium toxicity by silicon addition in rice plants. Agricultural Sciences in China, vol.10(8): 1188–1196. http://dx.doi.org/10.1016/S1671-2927(11)60109-0.

Zayed A M and Terry N, 2003. Chromium in the environment: factors affecting biological remediation. Plant and Soil, vol.249(1): 139–156. http://dx.doi.org/10.1023/A:1022504826342.

Dixit V, Pandey V and Shyam R, 2002, Chromium ions inactivate electron transport and enhance superoxide generation in vivo in pea (Pisum sativum L.cv. Azad) root mitochondria. Plant Cell and Environment, vol.25(5): 687–693. http://dx.doi.org/10.1046/j.1365-3040.2002.00843.x.

Yu X Z and Gu J-D, 2007, Accumulation and distribution of trivalent chromium and effects on hybrid willow (salix matsudana koidz x alba l.) metabolism. Archives of Environmental Contamination and Toxicology, vol.52(4): 503–511. http://dx.doi.org/10.1007/s00244-006-0155-7.

Shanker A K, Cervantes C, Loza-Tavera H, et al. 2005, Chromium toxicity in plants. Environment International, vol.31(5): 739–753. http://dx.doi.org/10.1016/j.envint.2005.02.003.

Panda S K, 2007, Chromium-mediated oxidative stress and ultrastructural changes in root cells of developing rice seedlings. Journal of Plant Physiology, vol.164(11): 1419–1428. http://dx.doi.org/10.1016/j.jplph.2007.01.012.

Yu H, Wang J L, Fang W, et al. 2006. Cadmium accumulation in different rice cultivars and screening for pollution-safe cultivars of rice. The Science of the Total Environment, vol.370(2–3): 302–309. http://dx.doi.org/10.1016/j.scitotenv.2006.06.013.

Ebbs S D, Piccinin R C, Goodger J Q D, et al. 2008, Transport of ferrocyanide by two eucalypt species and sorghum. International Journal of Phytoremediation, vol.10: 343–357. http://dx.doi.org/10.1080/15226510802096242.

Yu X Z and Zhang F Z, 2013, Effects of exogenous thiocyanate on mineral nutrients, antioxidative responses and free amino acids in rice seedlings. Ecotoxicology, vol.22: 752–760. http://dx.doi.org/10.1007/s10646-013-1069-6.

Banks M K, Schwab A P and Henderson C, 2006, Leaching and reduction of chromium in soil as affected by soil organic content and plants. Chemosphere, vol.62(2): 255–264. http://dx.doi.org/10.1016/j.chemosphere.2005.05.020.

Zhang X H, Yu X Z and Liang Y P, 2014, Parameter determination involved in phytotoxicity and transport of cadmium in rice seedlings. International Biodeterioriation & Biodegration, vol.96: 121–126. http://dx.doi.org/10.1016/j.ibiod.2014.09.009.

Trapp S, Zambrano K C, Kusk K O, et al, 2000, A phytotoxicity test using transpiration of willows. Archives of Environmental Contamination and Toxicology, vol.39: 154–160. http://dx.doi.org/10.1007/s002440010091.

Zhu Y L, Zyaed A M, Qian J H, et al. 1999, Phytoaccumulation of trace elements by wetland plants: II. Water hyacinth. Journal of Environmental Quality, vol.28(1): 339–344. http://dx.doi.org/10.2134/jeq1999.00472425002800010042x.

Yu X Z, Trapp S, Zhou P H, et al. 2006, Response of weeping willows to linear alkylbenzene sulfonate. Chemosphere, vol.64: 43–48. http://dx.doi.org/10.1016/j.chemosphere.2005.11.025.

Achery V M M, Jena S, Panda K K, et al. 2008, Aluminum induced oxidative stress and DNA damage in root cells of Allium cepa L. Ecotoxicology and Environment Safety, vol.70(2): 300–310. http://dx.doi.org/10.1016/j.ecoenv.2007.10.022.

Raskin I, Kumar P B A N, Dushenkov S, et al.1994, Bioconcentration of heavy metals by plants. Current Opinion in Biotechnology, vol.5(3): 285–290. http://dx.doi.org/10.1016/0958-1669(94)90030-2.

Ali N A, Bernal M P and Ater M, 2002, Tolerance and bioaccumulation of copper in Phragmites australis and Zea mays. Plant and Soil, vol.239(1): 103–111. http://dx.doi.org/10.1023/A:1014995321560.

Rai V K, 2002, Role of amino acids in plant responses to stresses. Biologia Plantarum, vol.45(4): 481–487. http://dx.doi.org/10.1023/A:1022308229759.

Wang C, Zhang S H, Wang P F, et al. 2009, The effect of excess Zn on mineral nutrition and antioxidative response in rapeseed seedlings. Chemosphere, vol.75(11): 1469–1476. http://dx.doi.org/10.1016/j.chemosphere.2009.02.033.

Broadley M R, White P J, Hammond J P, et al. 2007, Zinc in plants. The New Phytologist, vol.173(4): 677–702. http://dx.doi.org/10.1011/j.1469-8137.2007.01996.x.




DOI: http://dx.doi.org/10.26789/AEB.2016.01.005

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