Uptake of heavy metals by darnel multifloral (Lolium multiflorum Lam.) at diverse soil reaction and organic matter content

Kwiatkowska-Malina, Jolanta; Maciejewska, Anna

doi:10.2478/ssa-2013-0004

Cited by 9 publications

(7 citation statements)

References 11 publications

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“…An increase in the biomass of phacelia with the dose of the Rekulter introduced to the soil resulted from the fact that it was a source of macro-and microelements for the cultivated plants. It is in accordance with the study results obtained earlier by the authors (Kwiatkowska-Malina and Maciejewska 2013;Maciejewska and Kwiatkowska-Malina 2019). Coal is an extremely heterogeneous porous material containing both organic macerals and inorganic mineral matter.…”

Section: Bi = C Plant Tissue∕c Soilsupporting

confidence: 94%

“…Metal cations bind to negatively charged organic compounds, natural and synthetic zeolites (Oste et al 2002), clay minerals (Usman et al 2006;Szewczuk-Karpisz et al 2020) and nanoscale zero-valent iron (Ren et al 2021). Limiting the availability of HMs for plants and soil biological activity largely depends on soil pH (Hou et al 2019;Zhong et al 2021) and soil organic matter (Maciejewska and Kwiatkowska 2000;Skłodowski et al 2006;Zenga et al 2011;Ahmad et al 2016;Kwiatkowska-Malina and Maciejewska 2013;Wang et al 2020). The bioavailability of Cd increased at pH > 5.5, for Zn, Ni and Cu at pH 5.0 and at pH < 4.5 in the case of Pb (Blake and Goulding 2002).…”

Section: Introductionmentioning

confidence: 99%

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Elucidating the effect and mechanism of the brown coal-based amendment on plant availability of zinc, lead and cadmium in a Haplic Luvisols

Maciejewska

Kwiatkowska-Malina

2021

Environ Sci Pollut Res

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Plants are a key link in the trophic chain and therefore may determine the global circulation of pollutants, including heavy metals (HMs). In the context of sustaining soil functions associated with food safety, the bioavailability of HMs should be reduced to a minimum needed for adequate plant nutrition. The objective of the study was to analyse the bioavailability of zinc, lead and cadmium in phacelia (Phacelia tanacetifolia Benth.) under conditions of varied soil pH and doses of brown coal-based organo-mineral amendment so-called the Rekulter. The experiment was carried out on Haplic Luvisols in field stone pots that sank into the ground, with the following HM content (in mg kg−1 of soil): 90.0 (Zn), 60.4 (Pb) and 0.80 (Cd). The Rekulter was applied to the soil in the amounts of 180, 360 and 720 g per pot. The bio-accumulation index (BI) was calculated as a ratio of a HM content in a plant to its total content in a soil sample, and it was used to evaluate bioavailability. The application of the Rekulter reduced the bioavailability of the studied heavy metals: the lowest BI values were found in the case of Pb. The uptake of HMs by phacelia was the smallest for the highest applied Rekulter dose at a soil pH of approximately 6.0. The bioavailability of Zn, Pb and Cd was influenced by soil pH and organic matter content, reducing their mobility and possible environmental risks. The Rekulter reduced HM bioavailability: the lowest bio-accumulation index (BI) values were found in the case of Pb. The application of the Rekulter into soil improved the physical, chemical and biological properties of soil, including the reduction of contaminant bioavailability.

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Section: Bi = C Plant Tissue∕c Soilsupporting

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Elucidating the effect and mechanism of the brown coal-based amendment on plant availability of zinc, lead and cadmium in a Haplic Luvisols

Maciejewska

Kwiatkowska-Malina

2021

Environ Sci Pollut Res

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“…Lolium multiflorum and Brassica juncea were selected as model plants because both have previously been shown to accumulate and concentrate Pt group elements (PGE). Lolium multiflorum is a European grass easy to cultivate [33], Brassica juncea is a widespread and dominant brassica in rhizofiltration [32], because this species is more agronomically performant than Arabidobsis thaliana or Sinapsis alba.…”

Section: Rhizofiltrationmentioning

confidence: 99%

CC bond formation strategy through ecocatalysis: Insights from structural studies and synthetic potential

Garel

Renard

Escande

et al. 2015

Applied Catalysis A: General

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“…In Lolium multiflorum Lam. in artificially prepared soils with 60 mg/kg Pb and different pH values and OM contents, the shoots had between 4.42-10.90 mg/kg Pb; the OM content was inversely related to the Pb content and the higher the acidic soil, the higher the Pb content (Kwiatkowska-Malina & Maciejewska, 2013).…”

Section: Lead Concentration In Shootsmentioning

confidence: 95%

Lead transfer in the soil-root-plant system in a highly contaminated Andean area

Castro-Bedriñana

Chirinos-Peinado

García-Olarte

et al. 2021

PeerJ

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Lead (Pb) is highly toxic heavy metal that is detrimental to the food system. There are large mining and metallurgical companies in the central highlands of Peru that have been active for almost a century and contribute to air, water, and soil pollution, affecting food quality and causing damage to the environment and human health. Our study, conducted in 2018, assessed the content and transfer of lead in the soil-root-plant system in the high Andean grasslands in a geographical area near the metallurgical complex of La Oroya. Lead levels were measured in 120 samples of top soil (0–20 cm), roots, and grass shoots by flame atomic absorption spectroscopy. No significant differences were found between the soil pH, organic matter content, and lead among the samples evaluated (P > 0.05). Mean Pb concentrations decreased in the order of soil > root > shoot (P < 0.01) (212.36 ± 38.40, 154.65 ± 52.85 and 19.71 ± 2.81 mg/kg, respectively). The soil-to-root Pb bioconcentration factor, root-to-shoot translocation factor, and soil-to-shoot bioaccumulation factor values were 0.74 ± 0.26, 0.14 ± 0.06 and 0.10 ± 0.03, respectively. Lead in the soil was 3.03 times higher than the maximum limit for agricultural soil, and was 1.97 times higher than the value limit for fodder. Our findings are important and show that soils and pasture in this geographical area have high Pb levels due to metallurgical emissions that have been occurring since 1922. Such pollution negatively impacts health and the socio-economic status of the exposed populations.

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Uptake of heavy metals by darnel multifloral (Lolium multiflorum Lam.) at diverse soil reaction and organic matter content

Cited by 9 publications

References 11 publications

Elucidating the effect and mechanism of the brown coal-based amendment on plant availability of zinc, lead and cadmium in a Haplic Luvisols

Elucidating the effect and mechanism of the brown coal-based amendment on plant availability of zinc, lead and cadmium in a Haplic Luvisols

CC bond formation strategy through ecocatalysis: Insights from structural studies and synthetic potential

Lead transfer in the soil-root-plant system in a highly contaminated Andean area

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