Influence of Fe0 nanoparticles, magnetite Fe3O4 nanoparticles, and iron (II) sulfate (FeSO4) solutions on the content of photosynthetic pigments in Triticum vulgare

Лебедев, С. В.; Короткова, А. М.; Осипова, Е. А.

doi:10.1134/s1021443714040128

Cited by 34 publications

(9 citation statements)

References 9 publications

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“…oxide (Alidoust and Isoda 2013). Similar to our results, high concentrations of iron-citrate in Arabidopsis (Lee et al 2010) and Triticum vulgare (Lebedev et al 2014) decreased GP, RL, and LA, which these negative dose-dependent effects, were mainly due to the oxidative stress of ROS (Alidoust and Isoda 2013). However, nFe 2 O 3 at the 0-5 g.L −1 levels also had no toxic effects on cucumber, lettuce, and radish seeds.…”

Section: Discussionsupporting

confidence: 89%

Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Asadi-Kavan

Khavari-Nejad

Iranbakhsh

et al. 2020

Journal of Plant Interactions

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This study aimed to investigate the interaction effects of iron oxide nanoparticle (nα-Fe 2 O 3) and its bulk counterpart (bα-Fe 2 O 3) with and/or without citrate interaction on germination and seedling growth of Oenothera biennis L. We prepared buffered suspensions of nα-Fe 2 O 3 and bα-Fe 2 O 3 at 4 levels (0, 0.2, 0.5 and 1 g.L −1). The nα-Fe 2 O 3 increased 89.17% germination percentage, 53.36% germination tolerance index, 82.21% root tolerance index, and 79.42% ferric reducing antioxidant power. The nα-Fe 2 O 3 +citrate improved α-Fe 2 O 3 function with a 47% relative hypocotyl length, and 97.32% vigor index2 increase. Leaf area, tolerance index of seedling fresh weight increased at bα-Fe 2 O 3 +citrate. Antioxidant enzyme activities are increased in α-Fe 2 O 3 +citrate, through which increased biomass and tolerance indices. Oxidative stress control was an important component of this plant's ability to withstand environmental stress and to succeed in germination and seedling growth. This finding emphasizes that if nα-Fe 2 O 3 were used at low and intermediate concentrations, it would not have toxic effects on this plant, and potentially would result in successful stress tolerance and could act as iron fertilizers for the growth of Oenothera biennis L. Abbreviations: AC (allometric coefficient); bα-Fe 2 O 3 (bulk α-Fe 2 O 3); CAT (catalase); Cit (citrate); Control (deionized water); FRAP (ferric reducing antioxidant power); FGP (final germination percentage); GP (germination percentage); GR (germination rate); GTI (germination tolerance index); HL (hypocotyl length); IONP (iron oxide nanoparticle); LA (leaf area); MDA (malondialdehyde); nα-Fe 2 O 3 (α-Fe 2 O 3 nanoparticle); POD (peroxidase); RHL (relative hypocotyl length); RL (root length); RSG (relative seed germination); RTI (root tolerance index); SOD (superoxide dismutase); TIFW (tolerance index of seedling fresh weight); TISL(tolerance index of seedling length), and VI (vigor index).

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Section: Discussionsupporting

confidence: 89%

Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Asadi-Kavan

Khavari-Nejad

Iranbakhsh

et al. 2020

Journal of Plant Interactions

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“…Previously, the effect of ultradispersed Fe3O4 particles on wheat plants was shown; with their use, an increase in seed germination and leaf length was observed. [7] It was established that leaf area in combined sowing was at the highest level, and the largest area was observed with the use of ultrafine particles of SiO2 -85.5 thousand m2/ha. The cultivation of mixed and combined sowings of annual forages allows consistently obtaining the maximum yield of green mass with combined sowing, the SiO2 option is 24.8 t / ha, and the dry matter yield Fe3O4 is 5.1 t / ha.…”

Section: Resultsmentioning

confidence: 99%

Effective use of innovative technologies in mixed sowing of annual crops

Лебедев

2022

BIO Web Conf.

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It is impossible to organize proper feeding of farm animals without a detailed study of the composition of the nutritional content of feed. Legume-grass mixtures occupy one of main places in solving the problem of high-quality feed production. Since mixed crops of legumes and cereals retain high fodder quality of green mass due to high protein content in legumes. To meet the need for a high-quality feed base, it is necessary to look for ways to increase the yield of fodder crops. The use of innovative technologies is one of the components of modern crop production. The aim of the study was to study the methods of seed treatment in conjunction with the technology of mixed crops; it allows obtaining a green mass with the desired productive properties. Thus, the article presents the materials of a field study on the development of a highly productive green feed. The results of the study of combined and mixed crops on the nutritional value and productivity of annual forages of peas, millet, and barley using pre-sowing seed treatment with ultrafine particles of SiO2; MoO2; Fe3O4 and growth regulators AgroVerm and RibavExtra were obtained. As a result of the experiment, it was shown that the use of pre-sowing treatment of seeds with ultradispersed SiO2 particles in combined crops showed the maximum leaf surface area of 85.5 thousand m2/ha. By the time of harvesting, the safety of plants on variants with the use of SiO2; Fe3O4; MoO2 was 88.4%; 87.5%; 86.5% respectively. According to the collection of digestible protein, variant with the use of ultrafine particles SiO2 was 20% in both sowing methods. Low protein content was 16.1%; 16.4% in the control variants respectively. According to the content of feed units in 1 kg of dry matter, SiO2 variants prevail with 0.91. Thus, the research is the basis for possible studying of combined and mixed crops with the use of pre-sowing seed treatment with ultrafine particles. It allows obtaining high-quality feed.

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“…The seeds of all the wheat genotypes were first disinfected with 0.01% KMnO 4 solution for 5 min, and after washing three times with distilled water, the control and experimental seeds were germinated in pots with soil within 14 days, under 12-h light. The samples were exposed to a temperature of 24±1°С and humidity at 80±5%, avoiding drying of seedlings in a climatic chamber (Taisite GZX-300E, China), as prescribed in the research work of Lebedev et al (2014). The plants of all the genotypes were divided into three groups (Table 1).…”

Section: Methodsmentioning

confidence: 99%

EFFECT OF Fe2O3 AND Al2O3 NANOPARTICLES ON THE ANTIOXIDANT ENZYMES IN SEEDLINGS OF TRITICUM AESTIVUM L.

ISMAILOVA¹,

AZIZOV²

2022

SABRAOJBG

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During their lifetime, plants are constantly exposed to varied environmental factors, which leads to an enhancement in the generation of reactive oxygen species (ROS), and the antioxidant system (AOS) that controls the level of ROS and protects the plant cells. The latest study considered the changes in the activity of several high molecular weight components of the AOS—ascorbate peroxidase (APO), catalase (CAT), and polyphenol oxidase (POL)—in two-week old seedlings of soft wheat (Triticum aestivum L.) cultivars under the influence of different (trivalent ferric oxide and aluminum oxide nanoparticles [NPs]). The study observed the activity of investigated enzymes under the influence of several NPs depends on varietal characteristics in wheat seedlings. In the tested wheat cultivars’ seedlings, ferric oxide NPs led to a sharp increase in activity of APO in the cultivars Dagdash and Gobustan. However, in the seedlings of cultivars, Sheki-1 and Mirbashir-128, a decline in the enzyme activity was observed. Concerning the influence of aluminum oxide NPs, the study affirmed that increasing the concentration of NPs leads to increase in the enzyme activity, in addition to the activity of APO. The results concluded that each plant genotype has its mechanisms for removing the harmful effects of aluminum oxide NPs, which include antioxidant enzymes. Thus, the latest findings can help serve as a basis for the wheat cultivars selection with more resistance to abiotic stress conditions.

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Influence of Fe0 nanoparticles, magnetite Fe3O4 nanoparticles, and iron (II) sulfate (FeSO4) solutions on the content of photosynthetic pigments in Triticum vulgare

Cited by 34 publications

References 9 publications

Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Effective use of innovative technologies in mixed sowing of annual crops

EFFECT OF Fe2O3 AND Al2O3 NANOPARTICLES ON THE ANTIOXIDANT ENZYMES IN SEEDLINGS OF TRITICUM AESTIVUM L.

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Influence of Fe0 nanoparticles, magnetite Fe3O4 nanoparticles, and iron (II) sulfate (FeSO4) solutions on the content of photosynthetic pigments in Triticum vulgare

Cited by 34 publications

References 9 publications

Cooperative effects of iron oxide nanoparticle (α-Fe2O3) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Cooperative effects of iron oxide nanoparticle (α-Fe2O3) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Effective use of innovative technologies in mixed sowing of annual crops

EFFECT OF Fe2O3 AND Al2O3 NANOPARTICLES ON THE ANTIOXIDANT ENZYMES IN SEEDLINGS OF TRITICUM AESTIVUM L.

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Product

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Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)

Cooperative effects of iron oxide nanoparticle (α-Fe₂O₃) and citrate on germination and oxidative system of evening primrose (Oenthera biennis L.)