title: Mineral nutrition of buckwheat in fluoride polluted soil: case study in pot experiment
metadata.name: dc.contributor.author
metadata.value: Pavlova, Olga
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Litvinovich, Andrey
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Lavrishchev, Anton
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Bure, Vladimir
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Saljnikov, Elmira
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-10-02T16:03:42Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-10-02T16:03:42Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2020-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Pavlova, O., Litvinovich, A., Lavrishchev, A., Bure, V., and Saljnikov, E. 2020. Mineral nutrition of buckwheat in fluoride polluted soil: case study in pot experiment. Bio. Comm. 65(3): 228–237.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu03.2020.302
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/19738
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The research aimed to establish an optimal and safe level of mineral nutrition
  for buckwheat grown in the fluoride contaminated soil by defining yield and
  chemical composition of buckwheat grown on acidic soddy-podzolic soil under
  different levels of fertilization, and assessing the possibility of reducing fluoride
  phytotoxicity. The mechanisms of plant uptake of fluoride may be influenced
  by interaction in nutrient uptake by plant. Sodium fluoride solution was applied at the rate of 100 mg per 1 kg of soil mass. Two different experiments
  were studied under controlled conditions: the first experiment with increasing
  doses of ammonium nitrate, and the second experiment with increasing doses
  of orthophosphoric acid. Increase of N fertilization resulted in an increase in
  the concentration of fluoride in the tissues of buckwheat and lowers yields of
  plants, while application of P reduced uptake of fluoride and increased productivity of buckwheat. In fluoride contaminated soil the chemical composition of
  buckwheat was affected by synergism and antagonism of individual elements
  during absorption by plants. A protective mechanism of buckwheat against
  negative effect of fluoride was due to its ability to activate metabolism regulating the flow of individual elements in tissue that reduces the adverse impact of
  pollutant.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Biological Сommunications;Volume 65; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: buckwheat
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: fertilizer
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: fluoride
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: contamination
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: nitrogen
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: phosphorus
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Mineral nutrition of buckwheat in fluoride polluted soil: case study in pot experiment
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 228-237.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/19738/1/228-237.pdf
resources.format: Adobe PDF
resources.size: 1,14 MB