Uptake of Pb, Zn and Cu by roots and shoots of fast growing plants grown in contaminated soil in Vietnam

Thanh, Huu

doi:10.5897/jssem11.009

Cited by 7 publications

(3 citation statements)

References 9 publications

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“…The increased number of tillers per clump results in higher dry weight thus increased chromium uptake by plants. This was in accordance with research by Thanh et al (2013) which shows that the increased biomass affects the increase in heavy metal uptake by plants. The higher chromium uptake by plant caused decreased chromium levels in soil so that the removal effectivity increased.…”

Section: Discussionsupporting

confidence: 93%

Remediation of Chromium Contaminated Soil by Phyto-Bio System (PBS) Application

Rosariastuti

Maisyarah

Sudadi

et al. 2019

Sains Tanah J. Soil Sci. Agroclimatology

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Chromium polluted water was increased as the result of the growth of the industries, due to their industrial waste were most likely contain heavy metals, especially textile industrial waste that was discarded to the rivers. This research aimed to study the removal of chromium levels in soil used the symbiosis between plant and bacteria. Soil sample contained with 4.33 mg kg-1 and the irrigation water sample contained with 1.09 mg l-1 of total chromium. This research design was factorial with Randomized Complete Block Design as the based design There were 3 factors in this study: 1. inorganic fertilizer (P): P0: without inorganic fertilizer, P1: with inorganic fertilizer; 2. chelator (B):B0: without chelator, B1: with chelator Rhizobium sp I3, B2: with chelator manure; 3. Plant (T): T0 without plant, T1: with plant. Data were analyzed by statistical analysis using ANOVA continued by T-test or Duncan Multiple Range test and correlation test. The result showed that the remediation process reduced chromium levels in soil with the removal effectivity up to 71.90% on the treatment combination of NPK fertilizer+manure+plant while removal effectivity on plant-only treatment was 55.66%. The chromium levels in Fimbristylis globulosa were in the range from 1.82–3.15 μ g-1, it indicated that Fimbristylis globulosa was a feasible plant for bioremediation. Fimbristylis globulosa grew well and has the ability to absorb chromium, especially by combining it with Rhizobium sp I3and the chromium uptake in roots was higher than shoots.

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Section: Discussionsupporting

confidence: 93%

Remediation of Chromium Contaminated Soil by Phyto-Bio System (PBS) Application

Rosariastuti

Maisyarah

Sudadi

et al. 2019

Sains Tanah J. Soil Sci. Agroclimatology

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“…Spinach also can accumulate heavy metals, such as Pb, due to a greater translocation capacity for Pb compared to other plant species (Kumar et al, 2013). Thanh et al (2013) and Khan et al (2016) point out that the capacity of plants to absorb Pb depends on each plant species, so this was observed in the present research with spinach showing higher levels of foliar Pb than in the other two plant species.…”

Section: Crop Response To Treatmentssupporting

confidence: 54%

Effect of urea on lead absorption in corn (Zea mays L.), spinach (Spinacia oleracea L.) and cabbage (Brassica oleracea L.)

Peñafiel-Sandoval

Iannacone

2020

Agron. Colomb.

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Agricultural intensification has led to an elevated use of pesticides and fertilizers such as urea, without considering the negative effects these products can cause, such as acidification of the soil and the entry of lead (Pb) into the trophic chain. The objective of this research was to determine the effect of urea on the absorption of lead (Pb) in the leaf structure of corn (Zea mays L.), spinach (Spinacia oleracea L.), and cabbage (Brassica oleracea L.). These three plant species were exposed to five different concentrations of urea and a constant concentration of Pb in the form of Pb acetate for 93 days. The effect of urea and Pb was determined through analysis of the leaf structure. The results showed an increase in the dry weight of corn, whereas in spinach (T4) (1.5 g urea kg-1 of soil plus 0.5 g Pb kg-1 of soil) dry weight decreased as well as the fresh weight and foliar area. An increase in the chlorophyll index in corn, spinach, and cabbage was observed in the treatments with urea, and there was an influence on soil acidification. We also observed that spinach concentrated more Pb (T4) in its foliage at higher rates of N application. The idiosyncratic nature of the crop combined effects of Pb and N highlights the need for more research on this subject.

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“…Copper is generally found near mines, industrial sites and waste disposal sites. Copper does not decompose in the environment, and for this reason, when it is in the soil, it accumulates in plants and animals [101]. In copper-rich soils, a limited number of plants have a chance of survival.…”

Section: Copper (Cu)mentioning

confidence: 99%

Heavy Metals in Surface Soils and Crops

Velayatzadeh¹

2023

Heavy Metals - Recent Advances

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In the era of industrialization and technological progress, pollution has reduced the quality of life for humans. Heavy metal pollution is one of the main causes of environmental degradation. The underlying causes are natural as well as human. Heavy metal contamination of soil has become a worldwide environmental issue that has attracted considerable public attention, mainly due to increased concern for the safety of agricultural products. Heavy metals refer to some metals and metals with biological toxicity such as cadmium, mercury, arsenic, lead and chromium. These elements enter the soil agricultural ecosystem through natural processes resulting from raw materials and through human activities. Heavy metal pollution is a great threat to the health and well-being of animals and humans due to the risk of potential accumulation through the food chain. The main sources of heavy metal pollution are air pollution, river sediments, sewage sludge and municipal waste compost, agricultural chemicals such as fertilizers and pesticides, and industrial wastes such as factories that release chemicals. Heavy metals can enter the water supply through industrial and consumer wastes or even from acid rain that decomposes soils and releases heavy metals into streams, lakes, rivers and groundwater.

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Uptake of Pb, Zn and Cu by roots and shoots of fast growing plants grown in contaminated soil in Vietnam

Cited by 7 publications

References 9 publications

Remediation of Chromium Contaminated Soil by Phyto-Bio System (PBS) Application

Remediation of Chromium Contaminated Soil by Phyto-Bio System (PBS) Application

Effect of urea on lead absorption in corn (Zea mays L.), spinach (Spinacia oleracea L.) and cabbage (Brassica oleracea L.)

Heavy Metals in Surface Soils and Crops

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