Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Fullerenol increases effectiveness of foliar iron fertilization in iron-deficient cucumber. / Битюцкий, Николай Петрович; Якконен, Кирилл Леонидович; Лукина, Ксения Андреевна; Семёнов, Константин Николаевич.
в: PLoS ONE, Том 15, № 5, e0232765, 04.05.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Fullerenol increases effectiveness of foliar iron fertilization in iron-deficient cucumber
AU - Битюцкий, Николай Петрович
AU - Якконен, Кирилл Леонидович
AU - Лукина, Ксения Андреевна
AU - Семёнов, Константин Николаевич
N1 - Publisher Copyright: © 2020 Bityutskii et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
PY - 2020/5/4
Y1 - 2020/5/4
N2 - The water-soluble fullerenols are novel carbon-based nanomaterials with unique properties, which afford them with wide agricultural applications. Iron (Fe) deficiency is the most common and widespread nutrition disorder affecting plants. Foliar Fe treatments of plants have been carried out with solutions devoid of fullerenol. In this study, the role of fullerenol [C 60(OH) 22–24] in alleviation of Fe deficiency in Cucumis sativus (a Strategy I plant) via foliar fertilization was investigated. Cucumber plants were grown hydroponically, either with (Fe) or in Fe-free (−Fe) nutrient solution. The following foliar spray treatments were applied: fullerenol at final concentrations of 1 (F1) and 10 (F10) mg L -1; Fe(II)SO 4·7H 2O; Fe(II)-EDTA (ethylenediaminetetraacetic acid); and Fe(II)-F1 and Fe(II)-F10. The best used compound was a combination of Fe(II)-sulfate with fullerenol, especially Fe-F1. The addition of fullerenol to Fe(II)-sulfate solutions significantly increased leaf-active Fe (extracted by an Fe(II) chelator) and re-greening at the site of application. The fullerenol-induced mutual influences did not appear when fullerenol was sprayed alone, suggesting a beneficial role of Fe(II)–fullerenol interactions in the penetration of Fe(II) in the leaves and re-greening under Fe-limited conditions. The results are of importance to enhancing the potential of foliar Fe fertilization as the commonly used strategy for ameliorating Fe deficiency and improving crop yield and quality.
AB - The water-soluble fullerenols are novel carbon-based nanomaterials with unique properties, which afford them with wide agricultural applications. Iron (Fe) deficiency is the most common and widespread nutrition disorder affecting plants. Foliar Fe treatments of plants have been carried out with solutions devoid of fullerenol. In this study, the role of fullerenol [C 60(OH) 22–24] in alleviation of Fe deficiency in Cucumis sativus (a Strategy I plant) via foliar fertilization was investigated. Cucumber plants were grown hydroponically, either with (Fe) or in Fe-free (−Fe) nutrient solution. The following foliar spray treatments were applied: fullerenol at final concentrations of 1 (F1) and 10 (F10) mg L -1; Fe(II)SO 4·7H 2O; Fe(II)-EDTA (ethylenediaminetetraacetic acid); and Fe(II)-F1 and Fe(II)-F10. The best used compound was a combination of Fe(II)-sulfate with fullerenol, especially Fe-F1. The addition of fullerenol to Fe(II)-sulfate solutions significantly increased leaf-active Fe (extracted by an Fe(II) chelator) and re-greening at the site of application. The fullerenol-induced mutual influences did not appear when fullerenol was sprayed alone, suggesting a beneficial role of Fe(II)–fullerenol interactions in the penetration of Fe(II) in the leaves and re-greening under Fe-limited conditions. The results are of importance to enhancing the potential of foliar Fe fertilization as the commonly used strategy for ameliorating Fe deficiency and improving crop yield and quality.
KW - Carbon-13 Magnetic Resonance Spectroscopy
KW - Chlorophyll/metabolism
KW - Cucumis sativus/drug effects
KW - Fullerenes/pharmacology
KW - Hydroponics
KW - Iron/deficiency
KW - Particle Size
KW - Plant Leaves/drug effects
KW - Plant Roots/drug effects
KW - Spectrophotometry, Infrared
KW - Static Electricity
KW - PLANT
KW - LEAVES
KW - SILICON
KW - NANOMATERIALS
KW - PHYSICOCHEMICAL PROPERTIES
KW - RESPONSES
KW - CHLOROSIS
KW - GROWTH
KW - C-60
KW - WATER
UR - http://www.scopus.com/inward/record.url?scp=85084277078&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/d121b04b-b7ae-388e-bbee-26b6debfa8be/
U2 - 10.1371/journal.pone.0232765
DO - 10.1371/journal.pone.0232765
M3 - Article
C2 - 32365099
VL - 15
JO - PLoS ONE
JF - PLoS ONE
SN - 1932-6203
IS - 5
M1 - e0232765
ER -
ID: 53258386