Abstract
Background and aims
The addition of organic amendments to soils can significantly increase soil organic matter (SOM) content as well as the mass of large (e.g. 2000–250 μm) particulate organic matter (POM) fractions. Here we address whether the addition of organic amendments might affect both POM pools and the phytoextraction efficiency of Sedum plumbizincicola (S. plumbizincicola) in cadmium (Cd) polluted soils.
Methods
We carried out a 442-days long pot experiment and measured Cd uptake by S. plumbizincicola for four successive plant crops in two polluted paddy soils subjected to rice straw (RS) amendment. We also measured soil pH, nutrient availability, pore water dissolved organic carbon (DOC) and Cd concentrations across different soil particle-size fractions.
Results
We found that RS amendments had no significant effects on soil pH, DOC or Cd concentrations in bulk soils during repeated phytoextraction. However, RS amendments were associated with significant (1) increases (i.e. 14.3 to 20.7%) in Cd uptake by S. plumbizincicola plants from the first crop harvest, (2) increases in available soil nutrients content, (3) increases in the percentage of oxidizable Cd fractions and the mass of soil POM fractions, and (4) decreases in POM Cd concentrations after repeated phytoextraction. These findings suggest that POM fractions may represent important accessible pools of Cd for uptake by S. plumbizincicola plants.
Conclusions
RS amendments enhance both Cd bioavailability within soil POM pools and Cd uptake by the hyperaccumulator S. plumbizincicola thus providing an effective management practice to improve Cd removal from polluted soils through phytoextraction.
Similar content being viewed by others
References
Ali H, Khan E, Sajad MA (2013) Phytoremediation of heavy metals – Concepts and applications. Chemosphere 91:869–881
Bartlett RJ, Ross DS (1988) Colorimetric determination of oxidizable carbon in acid soil solutions. Soil Sci Soc Am J 52:1191–1192
Bhargava A, Carmona FF, Bhargava M, Srivastava S (2012) Approaches for enhanced phytoextraction of heavy metals. J Environ Manag 105:103–120
Bhattacharya SS, Kim KH, Das S, Uchimiya M, Jeon BH, Kwon E, Szulejko JE (2016) A review on the role of organic inputs in maintaining the soil carbon pool of the terrestrial ecosystem. J Environ Manag 167:214–227
Biederman LA, Harpole S (2013) Biochar and its effects on plant productivity and nutrient cycling: a meta-analysis. GCB Bioenergy 5:202–214
Chen HY, Teng YG, Lu SJ, Wang YY, Wang JS (2015) Contamination features and health risk of soil heavy metals in China. Sci Total Environ 512-513:143–153
Cui YS, Du X, Weng LP, Zhu YG (2008) Effects of rice straw on the speciation of cadmium (Cd) and copper (Cu) in soils. Geoderma 146:370–377
Deng L, Li Z, Wang J, Liu HY, Li N, Wu LH, Hu PJ, Luo YM, Christie P (2016) Long-term field phytoextraction of zinc/cadmium contaminated soil by Sedum plumbizincicola under different agronomic strategies. Int J Phytoremediation 18:134–140
Guo XY, Zhang SZ, Shan XQ, Luo L, Pei ZG, Zhu YG, Liu T, Xie YN, Gault A (2006) Characterization of Pb, Cu, and Cd adsorption on particulate organic matter in soil. Environ Toxicol Chem 25:2366–2373
Guo JH, Liu XJ, Zhang Y, Shen JL, Han WX, Zhang WF, Christie P, Goulding KWT, Vitousek PM, Zhang FS (2010) Significant acidification in major Chinese croplands. Science 327:1008–1010
Janoš P, Vávrová J, Herzogová L, Pilařová V (2010) Effects of inorganic and organic amendments on the mobility (leachability) of heavy metals in contaminated soil: A sequential extraction study. Geoderma 159:335–341
Kantola IB, Masters MD, DeLucia EH (2017) Soil particulate organic matter increases under perennial bioenergy crop agriculture. Soil Biol Biochem 113:184–191
Kaya B, Nair PKR (2004) Dynamics of particulate organic matter following biomass addition from fallow-improvement species in southern Mali. Agrofor Syst 60:267–276
Labanowski J, Sebastia J, Foy E, Jongmans T, Lamy I, van Oort F (2007) Fate of metal-associated POM in a soil under arable land use contaminated by metallurgical fallout in northern France. Environ Pollut 149:59–69
Li Z, Wu LH, Luo YM, Christie P (2014) Dynamics of plant metal uptake and metal changes in whole soil and soil particle fractions during repeated phytoextraction. Plant Soil 374:857–869
Lu KP, Yang X, Shen JJ, Robinson B, Huang HG, Liu D, Bolan N, Pei JC, Wang HL (2014a) Effect of bamboo and rice straw biochars on the bioavailability of Cd, Cu, Pb and Zn to Sedum plumbizincicola. Agric Ecosyst Environ 191:124–132
Lu XK, Mao QG, Gilliam FS, Luo YQ, Mo JM (2014b) Nitrogen deposition contributes to soil acidification in tropical ecosystems. Glob Chang Biol 20:3790–3801
Masciandaro G, Macci C, Peruzzi E, Ceccanti B, Doni S (2013) Organic matter-microorganism-plant in soil bioremediation: a synergic approach. Rev Environ Sci Biotechnol 12:399–419
Menichetti L, Ekblad A, Kätterer T (2015) Contribution of roots and amendments to soil carbon accumulation within the soil profile in a long-term field experiment in Swede. Agric Ecosyst Environ 200:79–87
Mohamed I, Ahamadou B, Li M, Gong CX, Cai P, Liang W, Huang QY (2010) Fractionation of copper and cadmium and their binding with soil organic matter in a contaminated soil amended with organic materials. J Soils Sediments 10:973–982
Niu LL, Yang FX, Xu C, Yang HY, Liu WP (2013) Status of metal accumulation in farmland soils across China: From distribution to risk assessment. Environ Pollut 176:55–62
OK YS, Usman ARA, Lee SS, El-Azeem SAMA, Choi B, Hashimoto Y, Yang JE (2011) Effects of rapeseed residue on lead and cadmium availability and uptake by rice plants in heavy metal contaminated paddy soil. Chemosphere 85:677–682
Park JH, Lamb D, Paneerselvam P, Choppala G, Bolan N, Chung JW (2011) Role of organic amendments on enhanced bioremediation of heavy metal(loid) contaminated soils. J Hazard Mater 185:549–574
Pérez-Esteban J, Escolástico C, Masaguer A, Vargas C, Moliner A (2014) Soluble organic carbon and pH of organic amendments affect metal mobility and chemical speciation in mine soils. Chemosphere 103:164–171
Rees F, Sterckeman T, Morel JL (2016) Root development of non-accumulating and hyperaccumulating plants in metal-contaminated soils amended with biochar. Chemosphere 142:48–55
Tang X, Li Q, Wu M, Lin L, Scholz M (2016) Review of remediation practices regarding cadmium-enriched farmland soil with particular reference to China. J Environ Manag 181:646–662
Ure AM, Quevauviller Ph, Muntau H, Griepink B (1993) Speciation of heavy metals in soils and sediments. An account of the improvement and harmonisation of extraction techniques undertaken under the auspices of the BCR of the Commission of the European Communities. Int J Environ Anal Chem 51:135–151
Van Nevel L, Mertens J, Oorts K, Verheyen K (2007) Phytoextraction of metals from soils: How far from practice? Environ Pollut 150:34–40
Viventsova E, Kumpiene J, Gunneriusson L, Holmgren A (2005) Changes in soil organic matter composition and quality with distance to a nickel smelter – a case study on the Kola Peninsula, NW Russia. Geoderma 127:216–226
Wang AS, Angle JS, Chaney RL, Delorme TA, Reeves RD (2006) Soil pH effects on uptake of Cd and Zn by Thlaspi caerulescens. Plant Soil 281:325–337
Wu LH, Li Z, Akahane I, Liu L, Han CL, Makino T, Luo YM, Christie P (2012) Effects of organic amendments on Cd, Zn and Cu bioavailability in soil with repeated phytoremediation by Sedum plumbizincicola. Int J Phytoremediation 14:1024–1038
Xu P, Sun CX, Ye XZ, Xiao WD, Zhang Q, Wang Q (2016) The effect of biochar and crop straws on heavy metal bioavailability and plant accumulation in a Cd and Pb polluted soil. Ecotoxicol Environ Saf 132:94–100
Zeng FR, Ali S, Zhang HT, Ouyang YN, Qiu BY, Wu FB (2011) The influence of pH and organic matter content in paddy soil on heavy metal availability and their uptake by rice plants. Environ Pollut 159:84–91
Zhang P, Chen XL, Wei T, Yang Z, Jia ZK, Yang BP, Hang QF, Ren XL (2016) Effects of straw incorporation on the soil nutrient contents, enzyme activities, and crop yield in a semiarid region of China. Soil Tillage Res 160:65–72
Zhou T, Pan GX, Li LQ, Zhang XH, Zheng JW, Zheng JF, Chang A (2014) Changes in greenhouse gas evolution in heavy metal polluted paddy soils with rice straw return: a laboratory incubation study. Eur J Soil Biol 63:1–6
Zhou T, Li LQ, Zhang XH, Zheng JF, Zheng JW, Joseph S, Pan GX (2016) Changes in organic carbon and nitrogen in soil with pollution by Cd, Cu, Pb and Zn: a meta-analysis. Eur J Soil Sci 67:237–246
Zhou T, Wu LH, Luo YM, Christie P (2018) Effects of organic matter fraction and compositional changes on distribution of cadmium and zinc in long-term polluted paddy soils. Environ Pollut 232:514–522
Funding
This research was supported by the National Natural Science Foundation of China (Grant 41325003).
Author information
Authors and Affiliations
Corresponding author
Additional information
Responsible Editor: Juan Barcelo.
Electronic supplementary material
ESM 1
(DOCX 48 kb)
Rights and permissions
About this article
Cite this article
Zhou, T., Wu, L., Christie, P. et al. The efficiency of Cd phytoextraction by S. plumbizincicola increased with the addition of rice straw to polluted soils: the role of particulate organic matter. Plant Soil 429, 321–333 (2018). https://doi.org/10.1007/s11104-018-3698-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11104-018-3698-2