The impact of Arsenic induced stress on soil enzyme activity in different rice agroecosystems

Majumder, Souradeep; Powell, M. A.; Biswas⃰, Pabitra Kumar; Banik, Pabitra

doi:10.1016/j.eti.2022.102282

Cited by 9 publications

(10 citation statements)

References 50 publications

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“…Therefore, the effects of As and Hg on soil enzyme activities cannot be ignored. Previous studies have shown that As can reduce soil β-glucosidase, arylsulfatase, acid and alkaline phosphatase activities by binding to enzyme-substrate complexes and active binding sites (Majumder et al, 2022). Studies also have shown that the total As concentration in soil is signi cantly negatively correlated with the activities of some enzymes, such as urease, βglucosidase, and sulfatase, and the water-soluble and exchangeable As is the most important part in regulating enzyme activities (Bhattacharyya et al, 2008).…”

Section: Ammonium Fulvic Acid and Sodium Humate Have Certain Restorat...mentioning

confidence: 99%

Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil

Wang

Zhang

et al. 2022

Preprint

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Arsenic (As) and mercury (Hg) pollution in soils pose a serious threat to the ecological environment and human health. Humic acid is often used for soil improvement and remediation due to its large number of active groups, but how humic acid fertilizers affect the behavior of As and Hg in soils remains to be clarified. Therefore, the effects of ammonium fulvic acid and sodium humate on the speciation of As and Hg in soil and their migration to plants, as well as the enzyme activity in As- and Hg-contaminated soil were studied. The results showed that all concentrations of ammonium fulvic acid decreased the content of the residual fraction As, but increased the the content of specifically sorbed fraction and oxide bound fraction As in the soil. So the passivation effect of ammonium fulvic acid on As in soil was not obvious. Sodium humate promoted the transformation of As in the soil to a more stable residual fraction state. Both ammonium fulvic acid and sodium humate increased the content of the organic bound fraction and the residual fraction Hg in the soil, that is, both humic acid fertilizers promoted the transformation of Hg in the soil to a more stable form. In the As and Hg polluted soil, the application of ammonium fulvic acid had no significant effect on the content of As and Hg in the shoot of pakchoi, but the application of sodium humate could reduce the content of As and Hg in the shoot of pakchoi. The activities of urease, alkaline phosphatase and sucrase in As and Hg polluted soil was increased by ammonium fulvic acid and sodium humate, and the enzyme activities were higher than those in the control group under different fertilizer additions.

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Section: Ammonium Fulvic Acid and Sodium Humate Have Certain Restorat...mentioning

confidence: 99%

Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil

Wang

Zhang

et al. 2022

Preprint

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“…The accumulation of toxic elements by plants results in entry into the food chain, which then becomes hazardous to human health (Pande et al 2022).Soil enzymes produced extracellularly by microorganisms are key participants in soil nutrient cycles and functional sustainability. They are sensitive to changes in the soil environment, such as contamination by toxic elements (Wahsha et al 2017, Nkongolo and Narendrula-Kotha 2020, Cui et al 2021, Majumder et al 2022. Due to these characteristics, they can be used as biological indicators for evaluating soil health (Aponte et al 2020b, Skowrońska et al 2020.The mineralisation of carbon (C) in the soil is crucial for soil quality, as it increases soil fertility.…”

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confidence: 99%

Change in β-glucosidase activity in root zone of ferns under toxic elements soil contamination

Novák¹,

Zemanová²,

Pavlı́k³

et al. 2023

Plant Soil Environ.

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Soil contamination with toxic elements affects soil microbiology and causes changes in the interactions between plants and microorganisms. It also significantly affects soil characteristics, plant growth, vegetation type, and agricultural land production (Wahsha et al. 2017, Zeng et al. 2019, Aponte et al. 2020a, Majumder et al. 2022. The accumulation of toxic elements by plants results in entry into the food chain, which then becomes hazardous to human health (Pande et al. 2022).Soil enzymes produced extracellularly by microorganisms are key participants in soil nutrient cycles and functional sustainability. They are sensitive to changes in the soil environment, such as contamination by toxic elements (Wahsha et al. 2017, Nkongolo and Narendrula-Kotha 2020, Cui et al. 2021, Majumder et al. 2022. Due to these characteristics, they can be used as biological indicators for evaluating soil health (Aponte et al. 2020b, Skowrońska et al. 2020.The mineralisation of carbon (C) in the soil is crucial for soil quality, as it increases soil fertility. However, this is influenced by plant root exudation, microbial activities, and soil pH (Yu et al. 2021). The zone of plant roots also influences the activity and

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“…한 역할을 한다 (Tejada et al, 2013;Majumder et al, 2022). 토양 효소의 활성은 토양 건강 (soil health)의 생물학적 지표로 광범위하게 사용되며 (Dick, 1997) 토양 생태계의 기능에 중요한 역할을 하므로 토양 오염의 지표로서 적합하 다 (Ros et al, 2006;Tejada, 2009).…”

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“…토양 내 대부분의 박테리아는 비소의 독성에 민감하며 비소의 노출은 토양 미생물 활성에 부정적인 영향을 미친다(Lorenz et al, 2006) Majumder et al (2022)(Juma and Tabatabai, 1977)으로…”

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Effect of Soil Amendments on Soil Enzyme Activity of Paddy Soils Polluted with Arsenic

Yoo¹,

Hong²,

Kwon³

et al. 2022

Korean J. Soil. Sci. Fert.

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This study was conducted to evaluate the effect of soil amendments on changes in enzyme activity in soils polluted with As. The effects of S and calcium superphosphate (CSP) on the activities of dehydrogenase, urease, arylsulfatase (ASF), β-glucosidase, and phosphatase (PHA) were measured in paddy soils. In CSPamended soil, As concentration in soil solution was lowest and rice growth increased. However, the activity of PHA was significantly lower for CSP-amended soil (0.9 -1.4 µmol h -1 g -1 ) than control and S-amended soils (2.3 -2.7 µmol h -1 g -1 ). As availability was reduced in CSP-and S-amended soils, and in those soils, the activities of ASF were approximately two times higher (2.4 -3.9 µmol h -1 g -1 ) than that in control (1.3 -2.0 µmol h -1 g -1 ). Overall, ASF activity could be used as an index for evaluating changes in quality of As-polluted paddy soils after amendment treatment.

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The impact of Arsenic induced stress on soil enzyme activity in different rice agroecosystems

Cited by 9 publications

References 50 publications

Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil

Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil

Change in β-glucosidase activity in root zone of ferns under toxic elements soil contamination

Effect of Soil Amendments on Soil Enzyme Activity of Paddy Soils Polluted with Arsenic

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