Combined effects of arbuscular mycorrhizae fungus and composted pig manure on the growth of ryegrass and uptake of Cd and Zn in the soil from an e-waste recycling site

Meng, Jun; Cui, Zhonghua; Zhang, Henglei; Jin, Zuquan; Tang, Xianjin; Wong, Ming Hung; Shan, Shengdao

doi:10.1007/s11356-020-11215-y

Cited by 16 publications

(4 citation statements)

References 45 publications

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“…Therefore, the remediation of Pb contaminated soil is critical to ensure soil security and the sustainable development of agriculture (García-Delgado et al, 2019). Modern remediation approaches, including physical extraction, chemical immobilization, and bioremediation have been used to alleviate heavy metal toxicity in soils and improve plant performance (Diaconu et al, 2020;Hu et al, 2019;Meng et al, 2020). Previous studies have shown that organic soil amendments may immobilize heavy metals, and are regarded as an environmentally friendly and economically feasible process (Jiang et al, 2012;Lahori et al, 2017;Zama et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Combined effects of biochar and chicken manure on maize (Zea mays L.) growth, lead uptake and soil enzyme activities under lead stress

Liu

Li²,

Guang-hai

et al. 2021

PeerJ

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The goal of the present work was to evaluate the additive effects of biochar and chicken manure on maize growth in Pb-contaminated soils. In this study, we conducted a pot experiment to investigate how biochar in soil (20, 40 g·kg−1), chicken manure in soil (20, 40 g·kg−1), or a combination of biochar and chicken manure in soil (each at 20 g·kg−1) effect maize growth, Pb uptake, leaves’ antioxidant enzymatic activities, and soil enzyme activities under artificial conditions to simulate moderate soil pollution (800 Pb mg·kg−1). The results showed that all biochar and/or chicken manure treatments significantly (P < 0.05) increased maize plant height, biomass, and superoxide dismutase (SOD), peroxidase (POD), and catalase (CAT) activity but decreased the malondialdehyde (MDA) content. These results indicated that amending the soil with biochar and/or chicken manure could alleviate Pb’s phytotoxicity. The biochar and/or chicken manure treatments remarkably decreased the Pb concentration in maize roots, stems, leaves, bioconcentration factor (BCF), translocation factor (TF), and available Pb concentration in the soil. Amending the soil with chicken manure alone was more effective at increasing maize growth and antioxidant enzymatic activity; the biochar treatment alone was more effective at inducing soil alkalinization and contributing to Pb immobilization. The combined use of biochar and chicken manure had an additive effect and produced the largest increases in maize growth, leaves’ antioxidant enzymatic activity, and soil enzyme activity. Their combined use also led to the most significant decreases in maize tissues Pb and soil available Pb. These results suggest that a combination of biochar and chicken manure was more effective at reducing soil Pb bioavailability and uptake by maize tissues, and increasing maize growth. This combination increased plant height by 43.23% and dry weight by 69.63% compared to the control.

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Section: Introductionmentioning

confidence: 99%

Combined effects of biochar and chicken manure on maize (Zea mays L.) growth, lead uptake and soil enzyme activities under lead stress

Liu

Li²,

Guang-hai

et al. 2021

PeerJ

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“…Generally, soil pH, organic matter, and redox conditions all affected the fractions of heavy metals in soil, but pH is the most important factor. It was found that the decrease of pH value by only 0.2 unit will lead to the increase of exchangeable Cd by 3 ~ 5 times [41,42]. Our results showed that the application of S. indica to soils could contribute to higher pH, especially under the treatment of high Cd, the soil pH recovered from 7.60 to 7.68 (Fig.…”

Section: S Indica Can Reduce Soil Pollution Degree and Riskmentioning

confidence: 54%

Use of Serendipita indica to improve soybean growth, physiological properties, and soil enzymatic activities under different Cd concentrations

Wang

Fan

Wang

et al. 2022

Chem. Biol. Technol. Agric.

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Background Plants-microbial technology has been regarded as a popular and applied new technique for the remediation of cadmium (Cd) polluted soils. Methods Therefore, a pot experiment was conducted to explore the effect of Serendipita indica (S. indica) on soybean growth and the soil enzyme activities, pH and Cd chemical fractions in the soil in 0, 3, 6, and 9 mg·kg−1 Cd concentrations. Results Results reflected that compared to uninoculated treatment, S. indica inoculation can still enhance the dry weight (66.57%) and shoot length (90.35%) and promote the net photosynthesis rate (72.18%), transpiration ratio (80.73%), and stomatal conductance (119.05%) of soybean under 9 mg·kg−1 Cd stress. Furthermore, the soil pH, phosphatase (116.39%), and catalase (4.17%) activities in the S. indica treatments were increased under 3 mg·kg−1 Cd concentration. Meanwhile, S. indica could shift Cd from exchangeable fraction to other stable fractions, primarily decreased Cd contamination degree/risk in 6 mg·kg−1 Cd concentration. Conclusions This work suggested that S. indica may be a potential biotechnology for low Cd-contaminated farmland, S. indica can not only alleviate Cd phytotoxicity and promote plant growth but also improve soil quality in Cd-contaminated soils. Graphical Abstract

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“…For example, in a greenhouse pot experiment, Pérez et al (2021) recently showed the interactive effect of compost application and AMF inoculation with Claroideoglomus claroideum on the growth of the metallophyte species Oenothera picensis and a decrease in Cu bioavailability in mine tailings soil [19]. In the same way, combined effects of AMF and composted pig manure on the growth of ryegrass and Cd and Zn uptake in soil polluted by electrical and electronic waste products have been shown [20]. The effectiveness of the combination of organic-biological amendments is generally demonstrated by a significant soil metal bioavailability reduction.…”

Section: Introductionmentioning

confidence: 88%

Coriander (Coriandrum sativum L.) in Combination with Organic Amendments and Arbuscular Mycorrhizal Inoculation: An Efficient Option for the Phytomanagement of Trace Elements-Polluted Soils

et al. 2022

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The cultivation of coriander (Coriandrum sativum L.) destined for essential oils production was recently presented as an innovative and economically viable alternative for the phytomanagement of trace elements (TE)-polluted soils. However, Cd accumulation in shoots has proven to be an obstacle in the valorization of the distillation residues and the development of these phytotechnologies. The present study aimed to evaluate the effect of arbuscular mycorrhizal fungus (Funneliformis mosseae) inoculation and organic amendment application on the soil TE bioavailability and plant uptake, as well as on the soil quality and health improvement. The application of compost and sewage sludge improved the growth of coriander and Cd and Zn immobilization in soil, resulting in reduced Cd plant uptake. A synergistic effect of arbuscular mycorrhizal fungi (AMF) inoculation and organic amendments was observed in the decrease in the extractable soil Cd and Zn concentrations, but not in the Cd plant uptake. Despite a significant decrease in Cd accumulation in shoots, coriander retained its accumulative phenotype, with a metal bioconcentration factor close to 1. Furthermore, both the vegetation and the organic amendments improved the soil quality and health by increasing its microbial biomass, as estimated by phospholipid fatty acids, soil enzyme activities (dehydrogenase, phosphatase, β-glucosidase, and cellubiosidase), and the bacterial metabolic function and diversity. The findings demonstrate the potential of C. sativum, particularly in combination with organic amendments and AMF inoculation, for the phytomanagement of TE-polluted soils and soil quality and health improvement.

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Combined effects of arbuscular mycorrhizae fungus and composted pig manure on the growth of ryegrass and uptake of Cd and Zn in the soil from an e-waste recycling site

Cited by 16 publications

References 45 publications

Combined effects of biochar and chicken manure on maize (Zea mays L.) growth, lead uptake and soil enzyme activities under lead stress

Combined effects of biochar and chicken manure on maize (Zea mays L.) growth, lead uptake and soil enzyme activities under lead stress

Use of Serendipita indica to improve soybean growth, physiological properties, and soil enzymatic activities under different Cd concentrations

Coriander (Coriandrum sativum L.) in Combination with Organic Amendments and Arbuscular Mycorrhizal Inoculation: An Efficient Option for the Phytomanagement of Trace Elements-Polluted Soils

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