Effect of mineral and organic additions on soil microbial composition
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43310%2F22%3A43921612" target="_blank" >RIV/62156489:43310/22:43921612 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.31545/intagr/148101" target="_blank" >https://doi.org/10.31545/intagr/148101</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.31545/intagr/148101" target="_blank" >10.31545/intagr/148101</a>
Alternative languages
Result language
angličtina
Original language name
Effect of mineral and organic additions on soil microbial composition
Original language description
The aim of the study was to evaluate the effect of different mineral-organic mixtures on changes in soil microbial composition and chemical properties. The design of the pot experiment included 6 treatments: soil without fertilization - C, soil fertilized with mineral NPK fertilizers - MF, soil with NPK + 3 or 6% lignite and 3% zeolite-vermiculite composite (MF+CW3%, MF+CW6%), soil with NPK + 3 or 6% leonardite and 3% zeolite-vermiculite composite (MF+CL3%, MF+CL6%). The test plants were spring oilseed rape and spring wheat. The highest number of microorganisms was observed: for oilseed rape - in the soil of the MF+CW3% and MF+CW6% treatments, and for wheat - in the soil of the MF+CL3% and MF+CL6% treatments. The maximum percentage increase in the number of analysed microorganisms, for spring rape and spring wheat, respectively, was: bacteria 190% (MF+CW3%) and 1198% (MF+CL3%), mould fungi 221% (MF+CW3%) and 1601% (MF+CL3%), Azotobacter spp. 248% (MF+CW6%) and 251% (MF+CL3%), actinomycetes 116% (MF+CW3%) and 251% (MF+CL3%). The beneficial effect of the applied mineral-organic mixtures on soil biological activity is closely related to the effect of these materials on soil chemical properties, such as pH or electrical conductivity, which was confirmed by the calculated correlation coefficients.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40104 - Soil science
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Agrophysics
ISSN
0236-8722
e-ISSN
2300-8725
Volume of the periodical
36
Issue of the periodical within the volume
2
Country of publishing house
PL - POLAND
Number of pages
8
Pages from-to
131-138
UT code for WoS article
000803446900001
EID of the result in the Scopus database
2-s2.0-85133458544