Application of holm oak biochar alters dynamics of enzymatic and microbial activity in two contrasting Mediterranean soils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A77074" target="_blank" >RIV/60460709:41210/18:77074 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41340/18:77074

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ejsobi.2018.06.002" target="_blank" >http://dx.doi.org/10.1016/j.ejsobi.2018.06.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ejsobi.2018.06.002" target="_blank" >10.1016/j.ejsobi.2018.06.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of holm oak biochar alters dynamics of enzymatic and microbial activity in two contrasting Mediterranean soils

Popis výsledku v původním jazyce

The application of biochar in Mediterranean region has been considered a promising mean to enhance the soil quality and health. However, the results of previous studies are inconsistent and the effects of biochar on bio- logical activity seem to depend on the initial soil properties. To elucidate this relation, the evolution of microbial and enzymatic activity in two contrasting soils was evaluated in the course of 12 weeks of greenhouse incubation after biochar application and fertilization with nitrogen, phosphorus and potassium. Biochar enhanced the ac- tivity of soil biota in an acid Acrisol as a result of soil pH neutralization which was observed as an increase of microbial biomass carbon (MBC) and soil basal respiration (SBR) during the initial six weeks of the incubation. On the other hand, in an alkaline Calcisol, the effect of biochar application on SBR and MBC was short-term(three weeks) and seemed to be related to the nitrogen availability. Dehydrogenase and urease activity in Acriso

Název v anglickém jazyce

Application of holm oak biochar alters dynamics of enzymatic and microbial activity in two contrasting Mediterranean soils

Popis výsledku anglicky

The application of biochar in Mediterranean region has been considered a promising mean to enhance the soil quality and health. However, the results of previous studies are inconsistent and the effects of biochar on bio- logical activity seem to depend on the initial soil properties. To elucidate this relation, the evolution of microbial and enzymatic activity in two contrasting soils was evaluated in the course of 12 weeks of greenhouse incubation after biochar application and fertilization with nitrogen, phosphorus and potassium. Biochar enhanced the ac- tivity of soil biota in an acid Acrisol as a result of soil pH neutralization which was observed as an increase of microbial biomass carbon (MBC) and soil basal respiration (SBR) during the initial six weeks of the incubation. On the other hand, in an alkaline Calcisol, the effect of biochar application on SBR and MBC was short-term(three weeks) and seemed to be related to the nitrogen availability. Dehydrogenase and urease activity in Acriso

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40104 - Soil science

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

European Journal of Soil Biology

ISSN

1164-5563

e-ISSN

1778-3615

Svazek periodika

88

Číslo periodika v rámci svazku

July-August

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

12

Strana od-do

15-26

Kód UT WoS článku

000442189800003

EID výsledku v databázi Scopus

2-s2.0-85048256641