Abstract
Cadmium contamination of agricultural soils has aroused worldwide concern because of the threats posed to human health through accumulation in food chains. A greenhouse pot experiment was conducted with in situ Cd-contaminated soil to study the influence of different potassium fertilizers (KCl, K2SO4, and KNO3) on Cd accumulation in rice, wheat, and pak choi as well as the NH4NO3-extractable Cd (NEX-Cd) content in soils. In our study, rice and wheat biomass increased in the presence of K fertilizers, whereas pak choi biomass remained stable. Moreover, our experiment demonstrated that Cl− increased Cd uptake by crops more effectively than SO42− or NO3−. The KCl treatments increased the Cd content of all three crops; as the KCl dose was increased, the Cd content of rice grains, wheat grains, and pak choi shoots increased by 10.8–192.8%, 17.1–67.7%, and 15.1–40.4%, respectively. The KNO3 treatment also increased the Cd content of all three crops; however, the K2SO4 treatment only slightly increased the Cd content of wheat and pak choi and greatly decreased the Cd content of rice. In addition, both of the NEX-Cd content of wheat soil and pak choi soil were much higher than that of rice paddy soil. The KCl treatment resulted in a significant increase in the NEX-Cd content of rice paddy soil, but there were no significant differences in the NEX-Cd content of wheat soil or pak choi soil, regardless of which types or doses of K fertilizers were supplied. Based on these results, when K fertilizers are applied to Cd-contaminated soils, both types and doses should be carefully considered to mitigate Cd accumulation in crops, especially the edible part.
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References
Akkajit P, Tongcumpou C (2010) Fractionation of metals in cadmium contaminated soil: relation and effect on bioavailable cadmium. Geoderma 156:126–132
Bao SD (2000) Soil agro-chemistrical analysis. China Agriculture Press, Beijing (in Chinese)
Bauddh K, Singh K, Singh RP (2016) Ricinus communis L. avalue added crop for remediation of cadmium contaminated soil. Bull Environ Contam Toxicol 96:265–269
Bellarby J, Surridge BWJ, Haygarth PM, Liu K, Siciliano G, Smith L, Rahn C, Meng F (2018) The stocks and flows of nitrogen, phosphorus and potassium across a 30-year time series for agriculture in Huantai county, China. Sci Total Environ 619-620:606–620
Bingham FT, Page AL, Mahler RJ, Ganje TJ (1976) Cadmium availability to rice in sludge-amended soil under "flood" and "nonflood" culture. Soil Sci Soc Am J 40:715–719
Bingham FT, Sposito G, Strong JE (1984) The effect of chloride on the availability of cadmium. J Environ Qual 13:71–74
Boussen S, Soubrand M, Bril H, Ouerfelli K, Abdeljaouad S (2013) Transfer of lead, zinc and cadmium from mine tailings to wheat (Triticum aestivum) in carbonated Mediterranean (northern Tunisia) soils. Geoderma 192:227–236
Cao Z, Qin M, Lin X, Zhu Z, Chen M (2018) Sulfur supply reduces cadmium uptake and translocation in rice grains (Oryza sativa L.) by enhancing iron plaque formation, cadmium chelation and vacuolar sequestration. Environ Pollut 238:76–84
Chen S, Sun L, Sun T, Chao L, Guo G (2007) Interaction between cadmium, lead and potassium fertilizer (K2SO4) in a soil-plant system. Environ Geochem Health 29:435–446
Chen X, Harrell D, Cox A, Davis JA (2018) Effects of potassium fertilizer rates on soybean looper (Lepidoptera: Noctuidae) development. J Econ Entomol 111:1745–1750
Cheng H, Wang M, Wong MH, Ye Z (2014) Does radial oxygen loss and iron plaque formation on roots alter cd and Pb uptake and distribution in rice plant tissues? Plant Soil 375:137–148
Elouear Z, Bouhamed F, Boujelben N, Bouzid J (2016) Application of sheep manure and potassium fertilizer to contaminated soil and its effect on zinc, cadmium and lead accumulation by alfalfa plants. Sustain Environ Res 26:131–135
Gomes P, Fontes M, Da Silva A, Mendonca E, Netto A (2001) Selectivity sequence and competitive adsorption of heavy metals by Brazilian soils. Soil Sci Soc Am J 65:1115–1121
Grant CA, Sheppard SC (2008) Fertilizer impacts on cadmium availability in agricultural soils and crops. Hum Ecol Risk Assess 14:210–228
Grant CA, Bailey LD, Therrien MC (1996) The effect of N, P and KCI fertilizers on grain yield and cd concentration of malting barley. Fertilizer Res 45:153–161
Guo J, Lei M, Yang J, Yang J, Wan X, Chen T, Zhou X, Gu S, Guo G (2017) Effect of fertilizers on the cd uptake of two sedum species (Sedum spectabile Boreau and Sedum aizoon L.) as potential cd accumulators. Ecol Eng 106:409–414
Han X, Xiao X, Guo Z, Xie Y, Zhu H, Peng C, Liang Y (2018) Release of cadmium in contaminated paddy soil amended with NPK fertilizer and lime under water management. Ecotoxicol Environ Saf 159:38–45
Honma T, Ohba H, Kaneko-Kadokura A, Makino T, Nakamura K, Katou H (2016) Optimal soil eh, pH, and water management for simultaneously minimizing arsenic and cadmium concentrations in rice grains. Environ Sci Technol 50:4178–4185
Hu Y, Cheng H, Tao S (2016) The challenges and solutions for cadmium-contaminated rice in China: acritical review. Environ Int 92-93:515–532
Huang Q, Yu Y, Wan Y, Wang Q, Luo Z, Qiao Y, Su D, Li H (2018) Effects of continuous fertilization on bioavailability and fractionation of cadmium in soil and its uptake by rice (Oryza sativa L.). J Environ Manag 215:13–21
Islam MA, Romić D, Akber MA, Romić M (2018) Trace metals accumulation in soil irrigated with polluted water and assessment of human health risk from vegetable consumption in Bangladesh. Environ Geochem Health 40:59–85
Järup L, Åkesson A (2009) Current status of cadmium as an environmental health problem. Toxicol Appl Pharmacol 238:201–208
Kudo K, Kudo H, Kawai S (2007) Cadmium uptake in barley affected by iron concentration of the medium: role of phytosiderophores. Soil Sci Plant Nutr 53:259–266
Li NY, Fu QL, Zhuang P, Guo B, Zou B, Li ZA (2012) Effect of fertilizers on cd uptake of amaranthus hypochondriacus, a high biomass, fast growing and easily cultivated potential cd hyperaccumulator. Int J Phytoremediat 14:162–173
Lindsay WL (1979) Chemical equilibria in soils. Wiley, New York
Liu J, Li K, Xu J, Liang J, Lu X, Yang J, Zhu Q (2003) Interaction of cd and five mineral nutrients for uptake and accumulation in different rice cultivars and genotypes. Field Crop Res 83:271–281
Liu Y, Zhuang P, Li Z, Zou B, Wang G, Li N, Qiu J (2013) Effects of fertiliser and intercropping on cadmium uptake by maize. Chem Ecol 29:489–500
López-Chuken UJ, Young SD (2010) Modelling sulphate-enhanced cadmium uptake by Zea mays from nutrient solution under conditions of constant free Cd2+ ion activity. J Environ Sci (China) 22:1080–1085
Lorenz SE, Hamon RE, McGrath SP, Holm PE, Christensen TH (1994) Applications of fertilizer cations affect cadmium and zinc concentrations in soil solutions and uptake by plants. Eur J Soil Sci 45:159–165
Marschner H (2002) Marschner's mineral nutrition of higher plants, 2nd edn. Academic, New York
McLaughlin MJ, Andrew SJ, Smart MK, Smolders E (1998a) Effects of sulfate on cadmium uptake by Swiss chard: I. effects of complexation and calcium competition in nutrient solutions. Plant Soil 202:211–216
McLaughlin MJ, Lambrechts RM, Smolders E, Smart MK (1998b) Effects of sulfate on cadmium uptake by Swiss chard: II. Effects due to sulfate addition to soil. Plant Soil 202:217–222
Meeinkuirt W, Kruatrachue M, Pichtel J, Phusantisampan T, Saengwilai P (2016) Influence of organic amendments on phytostabilization of cd-contaminated soil by Eucalyptus camaldulensis. ScienceAsia 42:83–91
Ministry of Ecology and Environment of the People’s Republic of China (2018) Soil Environment Quality: Risk Control Standard for Soil Contamination of Agricultural Land. (GB 15618–2018)
Nie J, Liu Y, Zeng G, Zheng B, Tan X, Liu H, Xie J, Gan C, Liu W (2016) Cadmium accumulation and tolerance of Macleaya cordata: a newly potential plant for sustainable phytoremediation in cd-contaminated soil. Environ Sci Pollut Res Int 23:10189–10199
Nordberg GF (2009) Historical perspectives on cadmium toxicology. Toxicol Appl Pharmacol 238:192–200
Norvell WA, Wu J, Hopkins DG, Welch RM (2000) Association of cadmium in durum wheat grain with soil chloride and chelate-extractable soil cadmium. Soil Sci Soc Am J 64:2162–2168
Pan Y, Bonten LTC, Koopmans GF, Song J, Luo Y, Temminghoff EJM, Comans RNJ (2016) Solubility of trace metals in two contaminated paddy soils exposed to alternating flooding and drainage. Geoderma 261:59–69
Pettigrew WT (2008) Potassium influences on yield and quality production for maize, wheat, soybean and cotton. Physiol Plant 133:670–681
Postgate J (1979) The sulphate-reducing bacteria. Cambridge University Press, London
Salardini AA, Sparrow LA, Holloway RJ (1993) Effects of potassium and zinc fertilizers, gypsum and leaching on cadmium in the seed of poppies (Papaver somniferum L.). Plant nutrition - from genetic engineering to field practice. Ed. NJ Barrow 54:795–798. Kluwer Academic Publishers, Dordrecht, the Netherlands
Smolders E, McLaughlin M (1996) Chloride increases cadmium uptake in Swiss chard in a resin-buffered nutrient solution. Soil Sci Soc Am J 60:1443–1447
Smolders E, Lambregts RM, McLaughlin MJ, Tiller KG (1998) Effect of soil solution chloride on cadmium availability to Swiss chard. J Environ Qual 27:426–431
State Environmental Protection Administration of China (1995) Chinese Soil Environmental Quality Standards. State Environmental Protection Administration of China (GB15618–1995)
Swedlund PJ, Webster JG, Miskelly GM (2003) The effect of SO4 on the ferrihydrite adsorption of co, Pb and cd: ternary complexes and site heterogeneity. Appl Geochem 18:1671–1689
Syu C, Jiang P, Huang H, Chen W, Lin T, Lee D (2013) Arsenic sequestration in iron plaque and its effect on as uptake by rice plants grown in paddy soils with high contents of as, iron oxides, and organic matter. Soil Sci Plant Nutr 59:463–471
The Ministry of Environmental Protection (MEP), the Ministry of Land and Resources (MLR) (2014) Report on the National Soil Contamination Survey. http://www.zhb.gov.cn/gkml/hbb/qt/201404/t20140417_270670.htm. Accessed 17 Apr 2014
Tu C, Zheng CR, Chen HM (2000) Effect of applying chemical fertilizers on forms of lead and cadmium in red soil. Chemosphere 41:133–138
Wan Y, Huang Q, Camara AY, Wang Q, Li H (2019) Water management impacts on the solubility of cd, Pb, as, and Cr and their uptake by rice in two contaminated paddy soils. Chemosphere 228:360–369
Wu J, Geilfus C, Pitann B, Mühling K (2016) Silicon-enhanced oxalate exudation contributes to alleviation of cadmium toxicity in wheat. Environ Exp Bot 131:10–18
Wu J, Sagervanshi A, Mühling KH (2018) Sulfate facilitates cadmium accumulation in leaves of Vicia faba L. at flowering stage. Ecotoxicol Environ Saf 156:375–382
Xu Y, Tang H, Liu T, Li Y, Huang X, Pi J (2018) Effects of long-term fertilization practices on heavy metal cadmium accumulation in the surface soil and rice plants of double-cropping rice system in southern China. Environ Sci Pollut Res Int 25:19836–19844
Yang J, Liu Z, Wan X, Zheng G, Yang J, Zhang H, Guo L, Wang X, Zhou X, Guo Q, Xu R, Zhou G, Peters M, Zhu G, Wei R, Tian L, Han X (2016) Interaction between sulfur and lead in toxicity, iron plaque formation and lead accumulation in rice plant. Ecotoxicol Environ Saf 128:206–212
Zahedifar M, Moosav AA, Shafigh M, Zarei Z, Karimian F (2016) Cadmium accumulation and partitioning in Ocimum basilicum as influenced by the application of various potassium fertilizers. Arch Agron Soil Sci 62:663–673
Zhao Z, Zhu Y, Li H, Smith SE, Smith FA (2003) Effects of forms and rates of potassium fertilizers on cadmium uptake by two cultivars of spring wheat (Triticum aestivum, L.). Environ Int 29:973–978
Zhou QX (1996) Soil-quality guidelines related tocombined pollution of chromium and phenol in agriculturalenvironments. Hum Ecol Risk Assess 2:591–607
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This work was financially supported by the Agriculture Research System of China (CARS-23-B16), the National Natural Science Foundation of China (No. 41471271), and the Beijing Science and Technology Plan (No. Z151100001115008).
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Wang, K., Fu, G., Yu, Y. et al. Effects of different potassium fertilizers on cadmium uptake by three crops. Environ Sci Pollut Res 26, 27014–27022 (2019). https://doi.org/10.1007/s11356-019-05930-4
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DOI: https://doi.org/10.1007/s11356-019-05930-4