Effect of Soil Application of Zeolite-Carbon Composite, Leonardite and Lignite on the Microorganisms

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43310%2F22%3A43922998" target="_blank" >RIV/62156489:43310/22:43922998 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.2478/eces-2022-0040" target="_blank" >https://doi.org/10.2478/eces-2022-0040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/eces-2022-0040" target="_blank" >10.2478/eces-2022-0040</a>

Result language

angličtina

Original language name

Effect of Soil Application of Zeolite-Carbon Composite, Leonardite and Lignite on the Microorganisms

Original language description

The aim of the study was to evaluate the effect of mineral-organic mixture on changes in the abundance of selected soil microorganisms. The experiment contained: soil with NPK (nitrogen, potassium, phosphorus) + 3 % or 6 % lignite (MF+CW3 %, MF+CW6 %) and 3 % zeolite-carbon composite (NaX-C); soil with NPK + 3 % or 6 % leonardite (MF+CL3 %, MF+CL6 %) and 3 % NaX-C; soil without fertilisation (C); soil fertilised with mineral NPK fertilisers (MF). Plants participating in the experiment were spring wheat and spring oilseed rape. The presence of the selected microorganisms was determined: Azotobacter spp., actinomycetes, ammonifiers, bacteria and mold fungi. Using Koch&apos;s serial dilution method, the abundance of selected soil microorganisms was performed. The conducted research allows to conclude that the abundance of detected microorganisms depended on both the applied fertilisation and the plant grown. For the spring oilseed rape, the highest abundance of microorganisms was determined in treatments where fertilisation with lignite mixtures was applied, while for spring wheat, with leonardite mixtures. Increasing (from 3 % to 6 %) the share of lignite and leonardite in fertiliser mixtures did not translate into a proportional growth in the abundance of microorganisms, so such a treatment has no economic justification. Given their alkaline pH, the mixtures used can be a substitute for calcium fertilisers to improve soil properties and, consequently, protect soil organic matter from degradation.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Ecological Chemistry and Engineering S

ISSN

1898-6196

e-ISSN

2084-4549

Volume of the periodical

29

Issue of the periodical within the volume

4

Country of publishing house

PL - POLAND

Number of pages

11

Pages from-to

553-563

UT code for WoS article

000915603700009

EID of the result in the Scopus database

2-s2.0-85146527454