Fe–Mn oxide modified biochar decreases phthalate uptake and improves grain quality of wheat grown in phthalate-contaminated fluvo-aquic soil

Gao, Minling; Xu, Yalei; Chang, Xipeng; Song, Zhengguo

doi:10.1016/j.chemosphere.2020.129428

Cited by 15 publications

(7 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…18-20.9% (20.3-49.3%), 24.4-49.7% (18.4-36.7%), and 4.22-17.7% (10.1-43.2%) at the seedling, booting and ripening stages, respectively, while FM application declined DEHP content in leaves (and roots) by 16.3-30.6% (34.4-70.1%), 30.0-60.8% (30.2-60.5%), and 16.3-30.6% (17.4-45.0%) at the seedling, booting and ripening stages, respectively, compared to the control. The results indicated that BC and FM supplements effectively improved the DEHP accumulation in wheat tissues because of their relatively high surface area and alkaline nature (Gao et al 2021). This result was similar to the previous study, which indicated that the addition of BC to soil enhanced the adsorption of DEHP and decreased the desorption and flow activity in the soil, thus reducing the degradation of DEHP in soil and its uptake by crop plants (Zhang et al 2014).…”

Section: Resultssupporting

confidence: 85%

“…Original Paper https://doi.org/10.17221/130/2022-PSE mobility and degradation of PAEs in soils (Gao et al 2021). Similarly, He et al (2016) observed that bamboo sawdust and rice straw BC prolonged the degradation of DEHP in soil and successfully prevented its uptake by B. chinensis L. Importantly, the application of FM produced a better reduction of DEHP bioavailability than did the BC treatments.…”

Section: Plant Soil and Environmentmentioning

confidence: 96%

“…Noticeably, 1% (2%) FM application significantly increased the aboveground biomass by 23.9% (33.9%), 15.1% (21.6%), and 13.2% (16.0%) at seedling, booting and ripening stages (P < 0.05), respectively, and the root biomass significantly increased by 23.8% (42.8%), 22.0% (28.6%), and 11.3% (16.1%), respectively, compared to the control. This may be because the addition of BC and FM directly improved soil cation exchange capacity, pH, porosity, bulk density, and water content and effectively diminished the loss of P and N in the BC-soil system, which in turn improved the nutritional conditions for plants (Ahmed et al 2016, Gao et al 2021. Chen et al (2020) found that the application of BC elevated the biomass of pak choi (Brassica chinensis L.) under DEHP and Cd stress; they attributed this effect to improved effectiveness of soil nutrients, increased pH, and improved fixation of contaminants in soils by sorption.…”

Section: Plant Soil and Environmentmentioning

confidence: 99%

See 2 more Smart Citations

Fe-Mn impregnated biochar alleviates di-(2-ethylhexyl) phthalate stress in vegetative growth of wheat

Liu¹,

Song²,

Bai³

et al. 2022

PLANT SOIL ENVIRON

Self Cite

View full text Add to dashboard Cite

In this study, we examined the effects of 0.5–2% iron and manganese oxide-modified biochar (FM) as remediation to control di-(2-ethylhexyl) phthalate (DEHP) in the soil and the response of wheat at different growth stages. The application of FM and original biochar (BC) significantly reduced DEHP concentrations in wheat roots and leaves and effectively immobilised DEHP in soils at different stages, and alleviated the oxidative damage of DEHP by significantly reducing O2– and H2O2 content and increasing the activities of antioxidant enzymes, including superoxide dismutase, catalase, and ascorbate peroxidase. Moreover, photosynthetic parameters (stomatal conductance, intercellular carbon dioxide concentration, photosynthetic rate, and transpiration rate) and fluorescence indicators (maximum photochemical efficiency, electron transport rate, and actual quantum yield) of the wheat growing in DEHP-spiked soils were also improved, which caused increases in the biomass of above-ground and underground at the seedling, booting, and ripening stages. Compared to BC, the FM amendment led to a greater improvement in crop biomass by reducing DEHP bioavailability. Therefore, FM has a good potential for the remediation of DEHP-polluted soils.

show abstract

Section: Resultssupporting

confidence: 85%

Section: Plant Soil and Environmentmentioning

confidence: 96%

Section: Plant Soil and Environmentmentioning

confidence: 99%

See 1 more Smart Citation

Fe-Mn impregnated biochar alleviates di-(2-ethylhexyl) phthalate stress in vegetative growth of wheat

Liu¹,

Song²,

Bai³

et al. 2022

PLANT SOIL ENVIRON

Self Cite

View full text Add to dashboard Cite

show abstract

“…The interaction between soil and FMBC the connectivity, pore size, and volume shape of FMBC, which can furtherly impact the water-holding capacity and adsorption properties of FMBC (Chang et al 2021). Gao et al reported that DBP and DEHP accumulations in grains decrease by 38.2-74.3% and 25.9-65.6%, 27.6-69.8% and 22.9-67.9%, 19.9-65.6% and 33.2-73.9%, respectively with an increase in FMBC, when the initial concentration of PAEs is 10 mg kg − 1 , 20 mg kg − 1 , 40 mg kg − 1 , respectively (Gao et al 2021b). This shows that FMBC is more effective at decreasing DBP and DEHP uptake.…”

Section: Organic Pollutantsmentioning

confidence: 94%

Synthesis, characterization, safety design, and application of NPs@BC for contaminated soil remediation and sustainable agriculture

Zheng

Ouyang

Zhou

2023

Biochar

View full text Add to dashboard Cite

Biochar (BC) and nanoparticle-decorated biochar (NPs@BC) have emerged as potential high-performance function materials to facilitate simultaneous soil remediation and agricultural production. Therefore, there is an urgent need to incorporate environmental sustainability and human health targets into BC and NPs@BC selection and design processes. In contrast to extensive research on the preparation, modification, and environmental application of BC to soil ecosystems, reports about the adapted framework and material selection strategy of NPs@BC under environmental and human health considerations are still limited. Nevertheless, few studies systematically explored the impact of NPs@BC on soil ecosystems, including soil biota, geochemical properties, and nutrient cycles, which are critical for large-scale utilization as a multifunctional product. The main objective of this systematic literature review is to show the high degrees of contaminant removal for different heavy metals and organic pollutants, and to quantify the economic, environmental, and toxicological outcomes of NPs@BC in the context of sustainable agriculture. To address this need, in this review, we summarized synthesis techniques and characterization, and highlighted a linkage between the evolution of NPs@BC properties with the framework for sustainable NPs@BC selection and design based on environmental effects, hazards, and economic considerations. Then, research advances in contaminant remediation for heavy metals and organic pollutants of NPs@BC are minutely discussed. Eventually, NPs@BC positively acts on sustainable agriculture, which is declared. In the meantime, evaluating from the perspective of plant growth, soil characterizations as well as carbon and nitrogen cycle was conducted, which is critical for comprehending the NPs@BC environmental sustainability. Our work may develop a potential framework that can inform decision-making for the use of NPs@BC to facilitate promising environmental applications and prevent unintended consequences, and is expected to guide and boost the development of highly efficient NPs@BC for sustainable agriculture and environmental applications. Graphical Abstract

show abstract

“…The soil micronutrients such as zinc and iron have direct and major effects on biosynthesis and concentration of secondary metabolites, thus influencing the essential oil content and chemical composition of medicinal herbs [17][18][19] . In previous reports, using the nutrient-enriched biochar as a soil amendment and an alternative slow release fertilizer was beneficial for the plants nutrition [20][21][22] . Biochar-based nanocomposites with particular physicochemical properties and sodium adsorption capacity can positively affect nutrient absorption rate in poor-nutrient soils that finally lead to stress tolerance of plants 6,8 .…”

mentioning

confidence: 99%

The biochar-based nanocomposites influence the quantity, quality and antioxidant activity of essential oil in dill seeds under salt stress

Ghassemi‐Golezani

Rahimzadeh

2022

Sci Rep

View full text Add to dashboard Cite

The essential oil content and composition of medicinal plants may be influenced by eco-friendly products for nutrient availability under abiotic stresses. This research was conducted to determine the effects of biochar (30 g kg−1 soil) and biochar-based nanocomposites (BNCs) of iron (30 g BNC-FeO kg−1 soil), zinc (30 g BNC-ZnO kg−1 soil), and their combined form (15 + 15 g) on dill (Anethum graveolens L.) under salinity levels (non-saline, 6 and 12 dS m−1). Application of biochar, particularly BNCs increased iron and zinc content and decreased sodium accumulation in leaf tissues. The seed essential oil content increased under high salinity. Salinity changed the values of major compounds in essential oil and induced the formation of compounds such as alpha,2-dimethylstyrene, cuminyl alcohol, p-cymene, and linalool. Biochar treatments especially BNCs with a higher production of monoterpenes increased the levels of limonene, carvone, apiol, and dillapioll. All extracts showed a considerable DPPH-inhibitory effect with application of BNCs under salinity. The maximum antioxidant activity was observed under high level of salinity with application of the combined form. Therefore, the combined form of nanocomposite was the best treatment to improve the content of basic commercial monoterpenes and consequently antioxidant activity of essential oil in salt-stressed dill plants.

show abstract

Fe–Mn oxide modified biochar decreases phthalate uptake and improves grain quality of wheat grown in phthalate-contaminated fluvo-aquic soil

Cited by 15 publications

References 61 publications

Fe-Mn impregnated biochar alleviates di-(2-ethylhexyl) phthalate stress in vegetative growth of wheat

Fe-Mn impregnated biochar alleviates di-(2-ethylhexyl) phthalate stress in vegetative growth of wheat

Synthesis, characterization, safety design, and application of NPs@BC for contaminated soil remediation and sustainable agriculture

The biochar-based nanocomposites influence the quantity, quality and antioxidant activity of essential oil in dill seeds under salt stress

Contact Info

Product

Resources

About