Reaction of soil enzymes and spring barley to copper chloride and copper sulphate

Wyszkowska, Jadwiga; Boros-Lajszner, Edyta; Lajszner, Waldemar; Kucharski, J.

doi:10.1007/s12665-017-6742-2

Cited by 12 publications

(3 citation statements)

References 34 publications

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“…The conducted study showed that the application of high doses of copper reduces the enzymatic activity of the soil, which indirectly reduces its fertility and capability, which is its measure according to Russel (2005). The negative effect of soil contamination with copper on its enzymatic activity is highlighted in studies by Chaperon and Sauvé (2007), Wang et al (2007), Fernandéz-Calvińo et al (2010, Zhan and Sun (2014), Wyszkowska et al (2017), andLi et al (2018). The inactivating effect of this metal on the activity of urease, dehydrogenases and alkaline phosphatase increased with the increase of its dose.…”

Section: Resultsmentioning

confidence: 94%

The effect of different copper doses and organic fertilisation on soil's enzymatic activity

Kuziemska¹,

Wysokiński²,

Trębicka³

2020

PLANT SOIL ENVIRON

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A three-year pot experiment carried out in the vegetation hall in 2014–2016 included studying the enzymatic activity of soil, into which various amounts of copper: (100, 200 and 300 mg Cu/kg soil) and organic materials (cattle manure, chicken manure, post-mushroom substrate) were introduced, used separately, at a soil-introduction dose of 2 g C<sub>org</sub>/kg. Copper and organic materials were used once, only in the first year of the study, before sowing test plant orchard grass. In soil collected after the last (fourth) swath of grass in each year of the study, the activity of urease, dehydrogenases, acid, and alkaline phosphatase was determined. Applications of copper to the soil, regardless of its dose, resulted in a decrease in urease, dehydrogenases and alkaline phosphatase and an increase in acid phosphatase activity. The inactivating effect of this metal on the activity of urease, dehydrogenases and alkaline phosphatase increased with the increase of its dose. Organic fertilisation generally increased the enzymatic activity of the analysed soil. In subsequent years of the study, urease and alkaline phosphatase activity decreased, while acid phosphatase activity increased. Dehydrogenase activity did not change significantly in subsequent years of the study.

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Section: Resultsmentioning

confidence: 94%

The effect of different copper doses and organic fertilisation on soil's enzymatic activity

Kuziemska¹,

Wysokiński²,

Trębicka³

2020

PLANT SOIL ENVIRON

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“…This is indicative of a feedback between bacterial community and activity of oxidoreductases, because these are the microorganisms that trigger the enhancement in the activity of dehydrogenases [ 100 , 101 ]. The latter directly reflects the activity of soil microorganisms [ 102 , 103 ] because dehydrogenases are endogenous enzymes responsible for bio-oxidation of soil organic matter [ 104 , 105 ].…”

Section: Discussionmentioning

confidence: 99%

The Role of Grass Compost and Zea Mays in Alleviating Toxic Effects of Tetracycline on the Soil Bacteria Community

Wyszkowska

Borowik

Kucharski

2022

IJERPH

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Given their common use for disease treatment in humans, and particularly in animals, antibiotics pose an exceptionally serious threat to the soil environment. This study aimed to determine the response of soil bacteria and oxidoreductases to a tetracycline (Tc) contamination, and to establish the usability of grass compost (G) and Zea mays (Zm) in mitigating adverse Tc effects on selected microbial properties of the soil. The scope of microbiological analyses included determinations of bacteria with the conventional culture method and new-generation sequencing method (NGS). Activities of soil dehydrogenases and catalase were determined as well. Tc was found to reduce counts of organotrophic bacteria and actinobacteria in the soils as well as the activity of soil oxidoreductases. Soil fertilization with grass compost (G) and Zea mays (Zm) cultivation was found to alleviate the adverse effects of tetracycline on the mentioned group of bacteria and activity of oxidoreductases. The metagenomic analysis demonstrated that the bacteria belonging to Acidiobacteria and Proteobacteria phyla were found to prevail in the soil samples. The study results recommend soil fertilization with G and Zm cultivation as successful measures in the bioremediation of tetracycline-contaminated soils and indicate the usability of the so-called core bacteria in the bioaugmentation of such soils.

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“…It consists in determining variables constituting a linear combination of the tested variables [ 25 ]. The application of PCA enabled a precise determination of the scale of changes of coal tar creosote and rhamnolipids impact factors on the soil environment [ 26 ].To perform statistical analyses, Statistica 13.3 software (Statsoft Inc.) was used.…”

Section: Methodsmentioning

confidence: 99%

Effect of rhamnolipids on microbial biomass content and biochemical parameters in soil contaminated with coal tar creosote

et al. 2019

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The objective of the present study was to compare the effect of rhamnolipids on the microbial biomass content and the activity of dehydrogenases (DHA), acid phosphatase (ACP), alkaline phosphatase (ALP), and urease (URE) in soil contaminated with two types of coal tar creosote: type C and type GX-Plus. The experiment was carried out on samples of sandy clay loam under laboratory conditions. Coal tar creosote was added to soil samples at a dose of 0 and 10 g·kg−1 DM, along with rhamnolipids at a dose of 0, 10, 100, and 1000 mg·kg−1 DM. The humidity of the samples was brought to 60% maximum water holding capacity, and the samples were incubated at 20°C. Microbial and biochemical parameters were determined on days 1, 7, 21, and 63. The obtained results demonstrated that the addition of rhamnolipids did not result in any significant changes in the activity of the determined parameters in the uncontaminated soil. However, it was observed that the application of these biosurfactants, particularly at the dose of 1000 mg·kg−1 DM, largely decreased the effect of coal tar creosote on the determined parameters. Moreover, the microbial biomass and the activity of ALP and URE were found to be the best indicator of bioremediation of soil contaminated with coal tar creosote.

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Reaction of soil enzymes and spring barley to copper chloride and copper sulphate

Cited by 12 publications

References 34 publications

The effect of different copper doses and organic fertilisation on soil's enzymatic activity

The effect of different copper doses and organic fertilisation on soil's enzymatic activity

The Role of Grass Compost and Zea Mays in Alleviating Toxic Effects of Tetracycline on the Soil Bacteria Community

Effect of rhamnolipids on microbial biomass content and biochemical parameters in soil contaminated with coal tar creosote

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