Increasing Tolerance Agrostis Stolonifera, Festuca Rubra, Brachycome Iberidifolia, Chrysanthemum Carinatum to Copper

Gladkov, Evgeny Aleksandrovich; Tashlieva, Ilina Igorevna; Dolgikh, Yuliya Ivanovna; Gladkova, Olga Victorovna

doi:10.1007/978-3-030-04233-2_15

Cited by 4 publications

(5 citation statements)

References 4 publications

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“…Callus of Brachycome iberidifolia were much more sensitive to copper than tissue of Festuca rubra. It was previously shown that callus of Brachycome iberidifolia were tolerant to 10 mg/l of copper [17], but at the concentration of 30 mg/l copper toxic effect was increased (Figure 2).…”

Section: Resultsmentioning

confidence: 79%

“…Studies have shown that the concentration of 2 mg/l BAP increased the level of formation of regenerants then the previously used concentration of 1 mg/l BAP. For root induction was used ½MS medium supplement with 0.1 mg/l NAA [17,19].…”

Section: Figure 1 Brachycome Iberidifoliamentioning

confidence: 99%

“…This method is rarely used in urban landscaping. To use cell selection, it is necessary to introduce plants into a cell culture, for some ornamental plant species this technology is very laborious [7,8,17,18]. The aim of the work is to produce ornamental plants resistant to copper ions.…”

Section: Introductionmentioning

confidence: 99%

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Increasing the tolerance to copper of ornamental plants and lawn grasses in urban ecosystems

Gladkov¹,

Tashlieva²,

Dolgikh³

et al. 2021

Bull. Soc. Roy. Sc. de Liège

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The plants are an important part of the urban ecosystem. Plants help to reduce the level of pollution and the effect of adverse environmental factors on urban ecosystems. Among the most dangerous pollutants for plants are copper ions. Copper is one of the main pollutants of urban soil. Copper ions significantly reduce the quality of ornamental plants. One approach to solve this problem is to create plants resistant to adverse environmental factors using cell selection. This method is hardly ever used in urban greening. The aim of the work is to produce plants resistant to copper ions. It was developed technologies to obtain ornamental plants resistant to copper. These plants have substantially increased their resistance to copper. Plants Festuca rubra were resistant to high levels of copper contamination and can grow on the basis of the level of pollution along roads, in residential areas. Plants Brachycome iberidifolia proved to be resistant to the average level of pollution of copper and can grow in parks and squares.

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Section: Resultsmentioning

confidence: 79%

Section: Figure 1 Brachycome Iberidifoliamentioning

confidence: 99%

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Increasing the tolerance to copper of ornamental plants and lawn grasses in urban ecosystems

Gladkov¹,

Tashlieva²,

Dolgikh³

et al. 2021

Bull. Soc. Roy. Sc. de Liège

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“…A study of the isolation of copper-resistant bentgrass Agrostis stolonifera, which is able to grow well at 100 mg/kg Cu(II) [53], has already been published. The same authors selected in vitro Agrostis stolonifera L. and Festuca rubra rubra, which are also lawn grasses resistant to Cu(II) compounds, at the concentration of 150 mg/L in nutrient medium [54]. In our study, a mixture of lawn grasses, namely Agrostis capillaris L., Festuca pratensis Huds., and Poa pratensis L., which were not adapted to copper compounds, was investigated.…”

Section: Discussionmentioning

confidence: 99%

Bioremediation of Copper- and Chromium-Contaminated Soils Using Agrostis capillaris L., Festuca pratensis Huds., and Poa pratensis L. Mixture of Lawn Grasses

Havryliuk

Hovorukha

Bida

et al. 2022

Land

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Environmental pollution by toxic metals is a common ecological problem. Chromium and copper compounds released into the environment as a result of human-made stress pose a serious threat to living organisms. Phytoremediation is a promising method of toxic metals removal from contaminated sites. The concentration of metals in grass biomass—in the roots and aerial parts—was determined by X-ray fluorescence analysis. The estimation of numbers of microorganisms was conducted by a tenfold dilution and spread-plating method. It was shown that lawn grass accumulated from 69.1 ± 13.2 to 497.7 ± 74.1 mg/kg Cu and Cr during the growth in the contaminated soil with 50, 100, and 200 mg/kg of metals. In general, there was a pattern of accumulation of copper in the aerial part of the grass and chromium in the roots. Thus, the total copper concentration in the aerial part ranged from 105.2 ± 23.8 to 497.7 ± 74.1 mg/kg of plant biomass. The total chromium concentration in the roots ranged from 156.4 ± 47.9 to 426.8 ± 62.5 mg/kg. The viability of the soil microbiome was not inhibited at such metal concentrations. The obtained data allow lawn grass to be considered as promising for the phytoremediation of contaminated areas.

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“…One approach to solve this problem is to create plants resistant to adverse environmental factors using environmental biotechnology (for some ornamental cultures, technologies of introduction into cell culture have been developed [20], for further use of cell selection) [21,22,23,24,25,26]. Plants with greater resistance to copper were obtained [23,25,26].…”

Section: Discussionmentioning

confidence: 99%

Copper Resistance of Lawn Grass and Chrysanthemum Carinatum Plants

Gladkov¹,

Tashlieva²,

Gladkova³

2019

AFST

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Condition and quality of the lawn grass and flowering plants is important indicators of the level oflandscaping and the urban environment. Copper ions significantly reduce the quality of ornamentalplants. The aim of this study was to assess phytotoxicity of copper for Chrysanthemum carinatum,Festuca rubra and Agrostis stolonifera.High contamination of copper significantly limits the spread of Chrysanthemum carinatum andlawn grass. Chrysanthemum carinatum was less resistant than lawn grass to copper. Chrysanthemumcarinatum can grow only with a low level of soil contamination with copper.

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Increasing Tolerance Agrostis Stolonifera, Festuca Rubra, Brachycome Iberidifolia, Chrysanthemum Carinatum to Copper

Cited by 4 publications

References 4 publications

Increasing the tolerance to copper of ornamental plants and lawn grasses in urban ecosystems

Increasing the tolerance to copper of ornamental plants and lawn grasses in urban ecosystems

Bioremediation of Copper- and Chromium-Contaminated Soils Using Agrostis capillaris L., Festuca pratensis Huds., and Poa pratensis L. Mixture of Lawn Grasses

Copper Resistance of Lawn Grass and Chrysanthemum Carinatum Plants

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