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dc.contributor.authorMüllerová, Barbora
dc.contributor.authorRadojičić, Marija
dc.contributor.authorKopp, Radovan
dc.contributor.authorGrmela, Jan
dc.contributor.authorŠorf, Michal
dc.contributor.authorPoštulková, Eva
dc.date.accessioned2022-03-25T01:02:13Z
dc.date.available2022-03-25T01:02:13Z
dc.date.issued2020
dc.identifier.issn1211-8516 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1532
dc.description.abstractThe aim of this study was to evaluate the ability of a bacterial-enzymatic preparation to affect water quality, particularly the composition and the amount of sediments in ponds. The PTP Plus preparation was applied during the year 2016. For evaluation of the possible effects of the preparation, the water and sediment was compared in the growing seasons 2016 and 2017. When monitoring the sediment loss, a difference ranging from 72 to 86 mm was measured. There was an increase in the level of conductivity, alongside with an increase in the amount of calcium and chlorides in the water. In the case of the sediment, there was an increase in the amount of organic substances in the aqueous leachate and a decrease in the amount of available and total calcium. Changes of other monitored parameters were not so clear. The significant changes in water and sediment quality in the individual years of monitoring were probably more influenced by climatic conditions and significant growth of macrophytes in 2017 than by the application of the product. The expected reduction of the share of organic matter in the sediments after the application of the product has not been confirmed.en
dc.format551-557
dc.publisherMendelova univerzita v Brně
dc.relation.ispartofActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
dc.relation.urihttps://doi.org/10.11118/actaun202068030551
dc.rightsCC BY-NC-ND 4.0
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectBacteriaen
dc.subjectOrganic matteren
dc.subjectPhosphorusen
dc.titleEffect of bio-enzymatic preparation on water quality in ponds and on quantity and quality of fishpond sedimentsen
dc.typeJ_ČLÁNEK
dc.date.updated2022-03-25T01:02:13Z
dc.description.versionOA
local.identifier.doi10.11118/actaun202068030551
local.identifier.scopus2-s2.0-85089580759
local.number3
local.volume68
local.identifier.obd43919668
local.identifier.e-issn2464-8310
dc.project.IDIGA_AF_ IP_2017/070
dc.project.IDEF16_019/0000869
dc.project.IDRozklad rybničního sedimentu pomocí bio-enzymatického přípravku
dc.project.IDUdržitelná produkce zdravých ryb v různých akvakulturních systémech - PROFISH
dc.identifier.orcidRadojičić, Marija 0000-0002-1238-1256
dc.identifier.orcidKopp, Radovan 0000-0001-7010-2342
dc.identifier.orcidGrmela, Jan 0000-0002-3263-5778
dc.identifier.orcidŠorf, Michal 0000-0002-9368-6421
dc.identifier.orcidPoštulková, Eva 0000-0001-8513-9930
local.contributor.affiliationAF


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CC BY-NC-ND 4.0
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je CC BY-NC-ND 4.0