Effect of mineral and organic additions on soil microbial composition
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
<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>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of mineral and organic additions on soil microbial composition
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Effect of mineral and organic additions on soil microbial composition
Popis výsledku anglicky
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.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40104 - Soil science
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
International Agrophysics
ISSN
0236-8722
e-ISSN
2300-8725
Svazek periodika
36
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
8
Strana od-do
131-138
Kód UT WoS článku
000803446900001
EID výsledku v databázi Scopus
2-s2.0-85133458544