Cadmium accumulation characteristics of F1 hybrids by reciprocal hybridizing of Solanum nigrum in two climate–ecology regions

Lin, Lijin; He, Jing; Wang, Xun; Wang, Jin; Lv, Xiulan; Wang, Zhihui; Tang, Yi; Liang, Dong; Lai, Yunsong

doi:10.1007/s11356-016-7089-z

Cited by 11 publications

(3 citation statements)

References 18 publications

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“…The authors also pointed out that these distribution rates can be altered by the application of soil amendments. Lin et al 33 further demonstrated that more Cd enriches in the leaves of Solanum nigrum than in the stems. Compared to Solanum nigrum , Ricinus communis , an evergreen herb for remediation of multi‐HM contamination commonly known as castor, accumulates as low as 2%–12% of Cd in the shoot, leaving the most proportions in the root 34 .…”

Section: Heavy Metal(loid) Contamination and Phytoextraction Technologymentioning

confidence: 99%

“…To enhance the remedial efficiency, various assistant methods have also been introduced to the phytoextraction technology. This includes soil chelating agents, agronomic practices (e.g., transplant, 38 plant growth regulator, 28 soil amendment 39 ) and biological technologies such as hybridisation 33 and genetic engineering 40 . Take the endophyte Bacillus sp.…”

Section: Heavy Metal(loid) Contamination and Phytoextraction Technologymentioning

confidence: 99%

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A state‐of‐the‐art review of the fate of heavy metals and product properties from pyrolysis of heavy‐metal(loid)‐enriched biomass harvested from phytoextraction

Kumar

Kan

et al. 2022

Env Prog and Sustain Energy

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Vegetation has successfully been used for cleaning up metal(loid) polluted water bodies and lands through extracting and accumulating of contaminants in their aboveground biomass (phytoextraction). As this remediation technique is approaching extensive demonstration scale application and potential commercialisation, research efforts have been investigating new ways to achieve valorization of its by-products, the heavy-metal-enriched biomass (HMEB). Biomass pyrolysis as an energy conversion technique represents a key step to numerous valorization options of HMEB.During the pyrolysis of HMEB, understanding the thermal decomposition pathways, and the migration and transformation of metal(loid)s are critical for the production of clean, safe and value-added end-products. This work performs a state-of-the-art review of the studies conducted on phytoextraction and biomass pyrolysis of HMEB with emphasis on the properties of pyrolysis products as well as the behavior of heavy metal(loid)s during pyrolysis in relation to HMEB feedstock properties and the variables of the process.

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Section: Heavy Metal(loid) Contamination and Phytoextraction Technologymentioning

confidence: 99%

Section: Heavy Metal(loid) Contamination and Phytoextraction Technologymentioning

confidence: 99%

A state‐of‐the‐art review of the fate of heavy metals and product properties from pyrolysis of heavy‐metal(loid)‐enriched biomass harvested from phytoextraction

Kumar

Kan

et al. 2022

Env Prog and Sustain Energy

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show abstract

“…One of the main challenges in phytoremediation procedure is the disposal of a large number of post-remediation plant biomass with PTEs (Han et al, 2018;He et al, 2019;Lin et al, 2016). The fate of every plant used for phytoremediation has become one of the biggest concerns for the method.…”

Section: Treatment and Disposal Of Plant Biomass After Phytoremediationmentioning

confidence: 99%

Roles and significance of chelating agents for potentially toxic elements (PTEs) phytoremediation in soil: A review

Zulkernain

Uvarajan

2023

Journal of Environmental Management

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Cadmium accumulation characteristics of low-cadmium rice (Oryza sativa L.) line and F1 hybrids grown in cadmium-contaminated soils

et al. 2017

Environ Sci Pollut Res

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Cadmium (Cd) pollution has threatened severely to food safety and human health. A pot experiment and a field experiment were conducted to investigate the difference of Cd accumulation between rice (Oryza sativa L.) lines and F hybrids in Cd-contaminated soils. The adverse effect on biomass of rice lines was greater than that of F hybrids under Cd treatments in the pot experiment. The variations of Cd concentration among rice cultivars in different organs were smaller in stem and leaf, but larger in root and ear. Average proportion of Cd in root of F hybrids was 1.39, 1.39, and 1.16 times higher than those of rice lines at the treatment of 1, 2, and 4 mg Cd kg soil, respectively. Cd concentrations in ear of F hybrids were significantly lower than rice lines with the reduction from 29.24 to 50.59%. Cd concentrations in brown rice of all F hybrids were less than 0.2 mg kg at 1 mg Cd kg soil, in which Lu98A/YaHui2816, 5406A/YaHui2816, and C268A/YaHui2816 could be screened out as cadmium-safe cultivars (CSCs) for being safe even at 2 mg Cd kg soil. C268A/YaHui2816 showed the lowest Cd concentration in root among F hybrids, while Lu98A/YaHui2816 and 5406A/YaHui2816 showed lower capability of Cd translocation from root to shoot under Cd exposure, which eventually caused the lower Cd accumulation in brown rice. The lower level of Cd translocation contributed to reducing the accumulation of Cd in brown rice had been validated by the field experiment. Thus, Lu98A/YaHui2816, 5406A/YaHui2816, and C268A/YaHui2816 could be considered as potential CSCs to cultivate in Cd-contaminated soils (<2 mg Cd kg soil).

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Cadmium accumulation characteristics of F1 hybrids by reciprocal hybridizing of Solanum nigrum in two climate–ecology regions

Cited by 11 publications

References 18 publications

A state‐of‐the‐art review of the fate of heavy metals and product properties from pyrolysis of heavy‐metal(loid)‐enriched biomass harvested from phytoextraction

A state‐of‐the‐art review of the fate of heavy metals and product properties from pyrolysis of heavy‐metal(loid)‐enriched biomass harvested from phytoextraction

Roles and significance of chelating agents for potentially toxic elements (PTEs) phytoremediation in soil: A review

Cadmium accumulation characteristics of low-cadmium rice (Oryza sativa L.) line and F1 hybrids grown in cadmium-contaminated soils

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