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dc.contributor.authorBrtnický, Martin
dc.contributor.authorMustafa, Adnan
dc.contributor.authorHammerschmiedt, Tereza
dc.contributor.authorKintl, Antonín
dc.contributor.authorTrakal, Lukas
dc.contributor.authorBeesley, Luke
dc.contributor.authorRyant, Pavel
dc.contributor.authorOmara-Ojungu, Carol
dc.contributor.authorBaltazár, Tivadar
dc.contributor.authorHolátko, Jiří
dc.date.accessioned2023-11-04T01:03:10Z
dc.date.available2023-11-04T01:03:10Z
dc.date.issued2023
dc.identifier.issn2196-5641 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1785
dc.description.abstractBackground: Previous studies have suggested that the targeted application of biochars in agricultural soils may benefit soil health and crop production. Physico-chemical properties of soils after biochar addition have been explored, but less is known about how microbial parameters respond. Therefore, impact of biochar (NB), mineral fertilizer-activated biochar (AB), or mineral fertilizer (MF) application on selected chemical and microbial parameters of lettuce-planted soil was evaluated in a pot experiment. Results: In comparison to the control, soil enzymes activities, related to carbon (C), nitrogen (N), and phosphorus (P) cycling, and their content in plant biomass, were significantly increased by the addition of mineral fertilizer with or without biochar (MF, NB + MF). Conversely, microbial respiration (basal and substrate induced) was highly responsive to the activated biochar amendment (AB) as compared to other treatments. N, P, and potassium (K) concentrations in soil pore water were stabilized by the mineral fertilizer-activated biochar, indicating reduced leaching and the likelihood of increased longevity of these nutrients in soils. Enhanced carbon acquisition and mitigated nitrogen acquisition in soil of the most experimental treatments were coupled with higher crop (lettuce) biomass. Conclusions: Our study demonstrates that the application of biochar both with and without mineral fertilizer has the potential to enhance microbial activity and fertility in the tested agricultural soil, but that leaching of fertilizer-borne nutrients may be mitigated by the activation proces.en
dc.format57
dc.publisherSpringer International Publishing AG
dc.relation.ispartofChemical and Biological Technologies in Agriculture
dc.relation.urihttps://doi.org/10.1186/s40538-023-00430-7
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectEnhanced biocharen
dc.subjectSoil healthen
dc.subjectCrop productionen
dc.subjectFertilizationen
dc.titlePre-activated biochar by fertilizers mitigates nutrient leaching and stimulates soil microbial activityen
dc.typeJ_ČLÁNEK
dc.date.updated2023-11-04T01:03:10Z
dc.description.versionOA
local.identifier.doi10.1186/s40538-023-00430-7
local.identifier.scopus2-s2.0-85163280229
local.identifier.wos001020607100002
local.number26 June
local.volume10
local.identifier.obd43925113
local.identifier.e-issn2196-5641
dc.identifier.orcidBrtnický, Martin 0000-0001-5237-722X
dc.identifier.orcidHammerschmiedt, Tereza 0000-0003-1621-2019
dc.identifier.orcidKintl, Antonín 0000-0002-0031-083X
dc.identifier.orcidRyant, Pavel 0000-0002-4975-7405
dc.identifier.orcidBaltazár, Tivadar 0000-0001-5381-257X
dc.identifier.orcidHolátko, Jiří 0000-0003-4156-4673
local.contributor.affiliationAF


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CC BY 4.0
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