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VLČEK, V. -- POHANKA, M. Glomalin - an interesting protein part of the soil organic matter. Soil and Water Research. 2020. v. 15, no. 2, p. 67--74. ISSN 1801-5395.

Original name:
Glomalin - an interesting protein part of the soil organic matter
Czech name:
Written by (author): Ing. Vítězslav Vlček, Ph.D.
Miroslav Pohanka
Department:
Department of Agrochemistry, Soil Science, Microbiology and Plant Nutrition
Kind of publication:
article in a professional periodical
Periodical:
Soil and Water Research
Nature of article:
paper
Volume no. (year): 15
Periodical number within the volume:
2
Year of publication:
2020
Starting page:
67
Up to page:
74
Number of pages:
8
Sub-specification:
článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication:
printed version
Original language: English
Description in original language: The negative effects of the current agricultural practices include erosion, acidification, loss of soil organic matter (dehumification), loss of soil structure, soil contamination by risky elements, reduction of biological diversity and land use for non-agricultural purposes. All these effects are a huge risk to the further development of soil quality from an agronomic point of view and its resilience to projected climate change. Organic matter has a crucial role in it. Relatively significant correlations with the quality or the health of soil parameters and the soil organic matter or some fraction of the soil organic matter have been found. In particular, Ctot, Cox, humic and fulvic acids, the C/N ratio, and glomalin. Our work was focused on glomalin, a glycoprotein produced by the hyphae and spores of arbuscular mycorrhizal fungi (AMF), which we classify as Glomeromycota. Arbuscular mycorrhiza, and its molecular pathways, is not a well understood phenomenon. It appears that many proteins are involved in the arbuscular mycorrhiza from which glomalin is probably one of the most significant. This protein is also responsible for the unique chemical and physical properties of soils and has an ecological and economical relevance in this sense and it is a real product of the mycorrhiza. Glomalin is very resistant to destruction (recalcitrant) and difficult to dissolve in water. Its extraction requires specific conditions: high temperature (121oC) and a citrate buffer with a neutral or alkaline pH. Due to these properties, glomalin (or its fractions) are very stable compounds that protect the soil aggregate surface. In this review, the actual literature has been researched and the importance of glomalin is discussed.
Description in English:
Description in Czech:
Year of submission:
2020
Year of transmission:
RIV identification number:
 
Entry made by:
Mgr. Kamila Zoufalá
Last change:
03/16/2020 08:30 (Markéta Hejčová, DiS.)

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Source specification:

Soil and Water Research. Praha: ISSN 1801-5395.

Original name:
Soil and Water Research
Kind of publication:
Periodikum (tištěný text)
ISSN:
1801-5395
Country of publisher: Czech Republic
Place of publishing: Praha
URL: http://agriculturejournals.cz/web/swr.htm
Reviewed magazine:
no
Original language:
English
Key words:
czech: hydrologie, hydromeliorace, ochrana půdy, půdoznalství, vodní hospodářství, půdy
Annual volumes:
Volume
Annual volume
Location
5
2010Ekologie lesa
6
2011
Ekologie lesa

Sublibraries
Name
Number
Institute
Librarian
Phone
E-mail
Ekologie lesa
471
+420 545 134 143

Person responsible:
Last change:
11/11/2017 22:23 (Data import from library)

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