Impact of vermicompost on biological indicators of the quality of soil under maize in a greenhouse experiment
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F19%3A43914843" target="_blank" >RIV/62156489:43410/19:43914843 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.5601/jelem.2017.22.4.1548" target="_blank" >http://dx.doi.org/10.5601/jelem.2017.22.4.1548</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5601/jelem.2017.22.4.1548" target="_blank" >10.5601/jelem.2017.22.4.1548</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Impact of vermicompost on biological indicators of the quality of soil under maize in a greenhouse experiment
Popis výsledku v původním jazyce
The objective of this study was to determine the effect of vermicompost application on above ground dry matter biomass, microbial biomass carbon (MBC), dehydrogenase activity (DHA), and functional diversity of microbial communities (BIOLOG assay using EcoPlatesTM) in the cultivation of maize. The greenhouse experiment included variants: control (no fertilizer), CAN (mineral fertilizer calcium ammonium nitrate 30 kg N/ha), V20+CAN (vermicompost 20 t/ha+mineral fertilizer 60 kg N/ha), V40 (vermicompost 40 t/ha) and V80 (vermicompost 80 t/ha). Soil samples were analysed at the start and an end of the experiment (after 74 days). We observed the positive impact of vermicompost on above ground matter biomass of maize, but differences in comparison to control were not statistically confirmed. The more pronounced influence of fertilization on biological parameters was found at the end of the experiment. MBC was statistically significantly higher in variants V40 (14.8%) and V80 (32.4%) than control. Application of CAN had significantly negative effect, but combination of V20+CAN had positively influence of dehydrogenase activity. However, soil BIOLOG data indicated that the Shannon diversity index and evenness were significantly the lowest in V20+CAN variant. The study suggests that vermicompost improves soil quality and represents a suitable alternative to mineral fertilizers.
Název v anglickém jazyce
Impact of vermicompost on biological indicators of the quality of soil under maize in a greenhouse experiment
Popis výsledku anglicky
The objective of this study was to determine the effect of vermicompost application on above ground dry matter biomass, microbial biomass carbon (MBC), dehydrogenase activity (DHA), and functional diversity of microbial communities (BIOLOG assay using EcoPlatesTM) in the cultivation of maize. The greenhouse experiment included variants: control (no fertilizer), CAN (mineral fertilizer calcium ammonium nitrate 30 kg N/ha), V20+CAN (vermicompost 20 t/ha+mineral fertilizer 60 kg N/ha), V40 (vermicompost 40 t/ha) and V80 (vermicompost 80 t/ha). Soil samples were analysed at the start and an end of the experiment (after 74 days). We observed the positive impact of vermicompost on above ground matter biomass of maize, but differences in comparison to control were not statistically confirmed. The more pronounced influence of fertilization on biological parameters was found at the end of the experiment. MBC was statistically significantly higher in variants V40 (14.8%) and V80 (32.4%) than control. Application of CAN had significantly negative effect, but combination of V20+CAN had positively influence of dehydrogenase activity. However, soil BIOLOG data indicated that the Shannon diversity index and evenness were significantly the lowest in V20+CAN variant. The study suggests that vermicompost improves soil quality and represents a suitable alternative to mineral fertilizers.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Elementology
ISSN
1644-2296
e-ISSN
—
Svazek periodika
24
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
12
Strana od-do
319-330
Kód UT WoS článku
000454632200025
EID výsledku v databázi Scopus
2-s2.0-85063749141