The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture
This paper highlights the molecular composition of native peat and preparations of humic substances (HSs) isolated from permafrost hummock peatlands (Histosols) of the forest tundra zone of the European north-east of Russia. The structural and functional parameters of humic—(HAs) and fulvic acids (F...
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MDPI AG
2023
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Online Access: | https://doi.org/10.3390/agronomy13092414 https://doaj.org/article/c51c9890eefa4e2191c3257e7ab1ef4a |
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ftdoajarticles:oai:doaj.org/article:c51c9890eefa4e2191c3257e7ab1ef4a 2023-10-29T02:39:29+01:00 The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture Evgeny Lodygin Roman Vasilevich Evgeny Abakumov 2023-09-01T00:00:00Z https://doi.org/10.3390/agronomy13092414 https://doaj.org/article/c51c9890eefa4e2191c3257e7ab1ef4a EN eng MDPI AG https://www.mdpi.com/2073-4395/13/9/2414 https://doaj.org/toc/2073-4395 doi:10.3390/agronomy13092414 2073-4395 https://doaj.org/article/c51c9890eefa4e2191c3257e7ab1ef4a Agronomy, Vol 13, Iss 2414, p 2414 (2023) humic acids fulvic acids organic fertilizers NMR spectroscopy Histosols Agriculture S article 2023 ftdoajarticles https://doi.org/10.3390/agronomy13092414 2023-10-01T00:39:12Z This paper highlights the molecular composition of native peat and preparations of humic substances (HSs) isolated from permafrost hummock peatlands (Histosols) of the forest tundra zone of the European north-east of Russia. The structural and functional parameters of humic—(HAs) and fulvic acids (FAs) of the peatlands studied are determined by the combined action of cryogenic processes, species composition and the degree of peat decomposition, which reflects the climatic conditions during peat formation in the Holocene. The predominance of the proportion of HAs over FAs in the composition of peat, as well as the low acidity of FAs, makes HS-based preparations highly promising for use as organic fertilizers. The high contents of alkyl and carbohydrate fragments in the structure of the studied HSs allow us to recommend them for use in mineral loamy-textured soils. Article in Journal/Newspaper permafrost Tundra Directory of Open Access Journals: DOAJ Articles Agronomy 13 9 2414 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
humic acids fulvic acids organic fertilizers NMR spectroscopy Histosols Agriculture S |
spellingShingle |
humic acids fulvic acids organic fertilizers NMR spectroscopy Histosols Agriculture S Evgeny Lodygin Roman Vasilevich Evgeny Abakumov The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
topic_facet |
humic acids fulvic acids organic fertilizers NMR spectroscopy Histosols Agriculture S |
description |
This paper highlights the molecular composition of native peat and preparations of humic substances (HSs) isolated from permafrost hummock peatlands (Histosols) of the forest tundra zone of the European north-east of Russia. The structural and functional parameters of humic—(HAs) and fulvic acids (FAs) of the peatlands studied are determined by the combined action of cryogenic processes, species composition and the degree of peat decomposition, which reflects the climatic conditions during peat formation in the Holocene. The predominance of the proportion of HAs over FAs in the composition of peat, as well as the low acidity of FAs, makes HS-based preparations highly promising for use as organic fertilizers. The high contents of alkyl and carbohydrate fragments in the structure of the studied HSs allow us to recommend them for use in mineral loamy-textured soils. |
format |
Article in Journal/Newspaper |
author |
Evgeny Lodygin Roman Vasilevich Evgeny Abakumov |
author_facet |
Evgeny Lodygin Roman Vasilevich Evgeny Abakumov |
author_sort |
Evgeny Lodygin |
title |
The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
title_short |
The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
title_full |
The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
title_fullStr |
The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
title_full_unstemmed |
The Molecular Composition of Peat Organic Matter and Prospects for Its Use in Agriculture |
title_sort |
molecular composition of peat organic matter and prospects for its use in agriculture |
publisher |
MDPI AG |
publishDate |
2023 |
url |
https://doi.org/10.3390/agronomy13092414 https://doaj.org/article/c51c9890eefa4e2191c3257e7ab1ef4a |
genre |
permafrost Tundra |
genre_facet |
permafrost Tundra |
op_source |
Agronomy, Vol 13, Iss 2414, p 2414 (2023) |
op_relation |
https://www.mdpi.com/2073-4395/13/9/2414 https://doaj.org/toc/2073-4395 doi:10.3390/agronomy13092414 2073-4395 https://doaj.org/article/c51c9890eefa4e2191c3257e7ab1ef4a |
op_doi |
https://doi.org/10.3390/agronomy13092414 |
container_title |
Agronomy |
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13 |
container_issue |
9 |
container_start_page |
2414 |
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1781066476758761472 |