Mitigation of Greenhouse Gas Emissions with Biochar Application in Compacted and Uncompacted Soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A91224" target="_blank" >RIV/60460709:41320/22:91224 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/22:91124

Výsledek na webu

<a href="https://www.mdpi.com/2073-4395/12/3/546" target="_blank" >https://www.mdpi.com/2073-4395/12/3/546</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agronomy12030546" target="_blank" >10.3390/agronomy12030546</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mitigation of Greenhouse Gas Emissions with Biochar Application in Compacted and Uncompacted Soil

Popis výsledku v původním jazyce

Biochar may offer a substantial potential as a climate change mitigation and soil improvement agent, however, little is known about its effects in fertile soils subjected to standard agricultural practices. The aim of this short-term (60 days) lab experiment, under controlled temperature and soil moisture regimes, was to investigate the interaction between soil compaction and fertiliser and biochar addition in relatively fertile Luvisol. Three different biochar types and two soil compaction levels were investigated to describe their interactive effect on soil greenhouse gas emission (GHG). A very strong effect of soil compaction on N2O emission (+280%) and an interaction with biochar were found. The cumulative N2O emissions from the compacted soil were higher (from +70 to +371%, depending on the biochar type) than the uncompacted soil. Soil compaction resulted in a faster onset and a faster decrease of N2O production. Biochar did not affect the temporal dynamics of N2O evolution from either soil. The

Název v anglickém jazyce

Mitigation of Greenhouse Gas Emissions with Biochar Application in Compacted and Uncompacted Soil

Popis výsledku anglicky

Biochar may offer a substantial potential as a climate change mitigation and soil improvement agent, however, little is known about its effects in fertile soils subjected to standard agricultural practices. The aim of this short-term (60 days) lab experiment, under controlled temperature and soil moisture regimes, was to investigate the interaction between soil compaction and fertiliser and biochar addition in relatively fertile Luvisol. Three different biochar types and two soil compaction levels were investigated to describe their interactive effect on soil greenhouse gas emission (GHG). A very strong effect of soil compaction on N2O emission (+280%) and an interaction with biochar were found. The cumulative N2O emissions from the compacted soil were higher (from +70 to +371%, depending on the biochar type) than the uncompacted soil. Soil compaction resulted in a faster onset and a faster decrease of N2O production. Biochar did not affect the temporal dynamics of N2O evolution from either soil. The

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Agronomy

ISSN

2073-4395

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000775417600001

EID výsledku v databázi Scopus

2-s2.0-85125270674