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硅纳米颗粒对感染根结线虫的番茄植株光合色素和生物元素的影响。

Effects of Silicon Nanoparticles on Photosynthetic Pigments and Biogenic Elements in Tomato Plants Infected with Root-Knot Nematode Meloidogyne incognita.

机构信息

Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia.

Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia.

出版信息

Dokl Biochem Biophys. 2020 Nov;495(1):329-333. doi: 10.1134/S1607672920060150. Epub 2020 Dec 25.

DOI:10.1134/S1607672920060150
PMID:33368045
Abstract

New data on the effect of colloidal silicon nanoparticles on the content of nutrients and photosynthetic pigments in tomato plants invaded by root-knot nematode Meloidogyne incognita are presented. Foliar treatment of plants with colloidal solutions of silicon nanoparticles at concentrations of 0.5 and 1.0 μg/mL revealed an increase in the content of photosynthetic pigments and a number of biogenic elements (P, Mg, K, S, and Fe) in tomato leaves, indicating an improvement in the physiological state of the invaded plants. The stimulating effect of nanosilicon on the development and growth of plants and the inhibiting effect on the susceptibility of plants by nematodes and the morpho-physiological parameters of the parasite is shown.

摘要

现提供关于胶体硅纳米粒子对受根结线虫侵染的番茄植株营养物质和光合色素含量影响的新数据。用浓度为 0.5 和 1.0 μg/mL 的胶体硅纳米粒子溶液对植物进行叶面处理，发现番茄叶片中的光合色素和一些生物元素（P、Mg、K、S 和 Fe）的含量增加，表明受侵染植物的生理状态得到改善。纳米硅对植物的发育和生长具有刺激作用，对植物的易感性和线虫的形态生理参数具有抑制作用。

相似文献

[1]
Effects of Silicon Nanoparticles on Photosynthetic Pigments and Biogenic Elements in Tomato Plants Infected with Root-Knot Nematode Meloidogyne incognita.

Dokl Biochem Biophys. 2020-11

[2]
Effect of Salicylic Acid on the Oxidative and Photosynthetic Processes in Tomato Plants at Invasion with Root-Knot Nematode Meloidogyne incognita (Kofoid Et White, 1919) Chitwood, 1949.

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[3]
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[4]
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[5]
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[6]
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[7]
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[8]
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[9]
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[10]
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引用本文的文献

[1]
Enhancing UV-B Protection and Abiotic Stress Tolerance in Tomato Plants: The Role of Silicon Nanoparticles in Photosynthetic Parameters, Pigments, and Secondary Metabolite Production.

Plants (Basel). 2025-8-21

[2]
Silicon-Mediated Interactions Between Plant Antagonists.

Plants (Basel). 2025-4-14

[3]
Silicon Mediated Plant Immunity against Nematodes: Summarizing the Underline Defence Mechanisms in Plant Nematodes Interaction.

Int J Mol Sci. 2022-11-14

[4]
Effects of Silicon Nanoparticles on the Activity of Antioxidant Enzymes in Tomato Roots Invaded by Meloidogyne incognita (Kofoid et White, 1919) Chitwood, 1949.

Dokl Biochem Biophys. 2022-10

[5]
Silicon nanoparticles (SiNPs) in sustainable agriculture: major emphasis on the practicality, efficacy and concerns.

Nanoscale Adv. 2021-5-31

本文引用的文献

[1]
Priming effect of root-applied silicon on the enhancement of induced resistance to the root-knot nematode Meloidogyne graminicola in rice.

BMC Plant Biol. 2018-3-27

[2]
The role of silicon in plant biology: a paradigm shift in research approach.

Ann Bot. 2018-6-8

[3]
Role of Silicon on Plant-Pathogen Interactions.

Front Plant Sci. 2017-5-5

[4]
Vascularization and nutrient delivery at root-knot nematode feeding sites in host roots.

J Exp Bot. 2013-12-14

[5]
Major emerging problems with minor meloidogyne species.

Phytopathology. 2013-11

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