Anatomical and ultrastructural responses of Hordeum sativum to the soil spiked by copper

Minkina, Tatiana; Rajput, Vishnu D.; Федоренко, Г. М.; Fedorenko, Alexey; Mandzhieva, Saglara; Sushkova, Svetlana; Morin, Tatiana; Yao, Jun

doi:10.1007/s10653-019-00269-8

Cited by 46 publications

(19 citation statements)

References 58 publications

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“…The content of Cu and Zn in spring barley grains exceeded 3 MPC for Cu and 2 MPC for Zn at a pollution dose of 10 APC. Increased content of HMs in plants can be reflected in morphological changes and changes in anatomical indices [ 47 , 73 ]. It was established that HM bioaccumulation in spring barley affected the physiological and ultrastructural changes in plants grown on Technosols.…”

Section: Resultsmentioning

confidence: 99%

“…Two months later, GAC and biochar were added to the contaminated soil in the amount of 1%, 2.5%, and 5% of the soil mass as sorbents. Previous research demonstrated that two months are sufficient time for the transformation process of pollutants in Haplic Chernozem soil [ 47 ].…”

Section: Objects and Methodsmentioning

confidence: 99%

“…Spring barley is one of the main staple crops grown on the territory of the Rostov region. The spring barley is the fourth largest globally produced grain crop, and has been used as a bioindicator to assess the impact and accumulation of pollutants [ 47 , 51 ]. Liu et al used barley as a bioindicator of Cd pollution in the range of 30–120 mg/L to detect the DNA damage induced by Cd [ 29 ].…”

Section: Objects and Methodsmentioning

confidence: 99%

“…Twelve caryopses were sown per vessel at 2 cm deep according to the scheme of the experiment ( Table 1 ) and thinned to 10 plants after 2 weeks. The seeding rate was calculated according to Russian standards [ 47 , 53 , 54 ]. No additional fertilizers and pesticides were applied during the experiment.…”

Section: Objects and Methodsmentioning

confidence: 99%

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The Effect of Granular Activated Carbon and Biochar on the Availability of Cu and Zn to Hordeum sativum Distichum in Contaminated Soil

Burachevskaya

Mandzhieva

Bauer

et al. 2021

Plants

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The presence of heavy metals in the soil could impose serious problems on soil-plant systems due to the accumulation of heavy metals in plants. Even vital elements such as Cu and Zn have a toxic effect in the case of excessive intake by living organisms. The present work aimed to investigate the content of loosely bound (exchangeable, complexed, and specifically sorbed) compounds of Cu and Zn and their availability to spring barley (Hordeum sativum distichum) in contaminated Haplic Chernozem soil under the conditions of a model experiment (five approximate permissible concentrations (APC) and 10 APC of metal). Changes in the bioavailability of the metals upon application of carbon sorbents were observed. An increase in loosely bound metal compounds has been shown under conditions of soil contamination with metals (up to 57% of the total content). The increase in the availability of Cu in the soil was mainly due to the formation of complexed metal forms with organic matter (up to 17%). The availability of Zn was found to be associated with an increase in exchangeable (up to 21%) and specifically sorbed compounds (up to 27%). Granular activated carbon (GAC) and biochar have high sorption properties. A decrease in the content of loosely bound compounds of metals was established, especially in the most mobile forms such as exchangeable and complexed forms. The introduction of sorbents into the soil opened up a new venue for binding heavy metals in situ, eventually leading to a decrease in their bioavailability. The inactivation of Cu and Zn in the soil upon the application of sorbents led to a decrease in metal absorption by spring barley. The highest efficiency of biochar application was established at a dose of 2.5% and 5% in soil contaminations of 5 APC and 10 APC of Cu or Zn. The efficiency of the use of sorbents was more influenced by the dose of application than by the type of sorbent. There was no significant difference between biochar and GAC. Stabilization and inactivation of metals may improve soil fertility and plant growth.

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Section: Resultsmentioning

confidence: 99%

Section: Objects and Methodsmentioning

confidence: 99%

Section: Objects and Methodsmentioning

confidence: 99%

Section: Objects and Methodsmentioning

confidence: 99%

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The Effect of Granular Activated Carbon and Biochar on the Availability of Cu and Zn to Hordeum sativum Distichum in Contaminated Soil

Burachevskaya

Mandzhieva

Bauer

et al. 2021

Plants

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“…Morphobiometric parameters of plants were analyzed by the method of V.V. Tserling [14]: plant height, stem length, spike length, root length, 1000-grain weight and yield. HM toxicity limits are usually determined by their effect on the plant: if the plant reduces yield or height by 5-10%, HM level in the soil is considered toxic.…”

Section: Methodsmentioning

confidence: 99%

Assessment of the combined effect of heavy metals and polyaromatic hydrocarbons on the cultural plants

et al. 2020

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The environmental contamination by heavy metals (HM) and polycyclic aromatic hydrocarbons (PAH) is often due to exposure to complex sources of industrial and agricultural activities. The aim of the work is to evaluate the combined effect of CuO and benzo(a)pyrene (BaP) on the state of spring barley plants. It was established that the soil combined pollution by CuO and BaP has a negative effect on all morphobiometric parameters of barley. The most sensitive indicators of combined contamination are the length of the roots, the mass of 1000 grains and the yield of barley.

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Introduction: Impact of Nanotechnology on Plant Cell Biology

Alnaddaf

Al–Khayri²,

Jain³

2023

Nanomaterial Interactions With Plant Cellular Mechanisms and Macromolecules and Agricultural Implications

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Anatomical and ultrastructural responses of Hordeum sativum to the soil spiked by copper

Cited by 46 publications

References 58 publications

The Effect of Granular Activated Carbon and Biochar on the Availability of Cu and Zn to Hordeum sativum Distichum in Contaminated Soil

The Effect of Granular Activated Carbon and Biochar on the Availability of Cu and Zn to Hordeum sativum Distichum in Contaminated Soil

Assessment of the combined effect of heavy metals and polyaromatic hydrocarbons on the cultural plants

Introduction: Impact of Nanotechnology on Plant Cell Biology

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