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dc.contributor.authorElzner, Petr
dc.contributor.authorJůzl, Miroslav
dc.contributor.authorJůzl, Miroslav
dc.date.accessioned2021-06-23T00:02:20Z
dc.date.available2021-06-23T00:02:20Z
dc.date.issued2018
dc.identifier43915265
dc.identifier.issn1211-8516 Sherpa/RoMEO, JCR
dc.identifier.urihttps://repozitar.mendelu.cz/xmlui/handle/20.500.12698/1348
dc.description.abstractA small-plot field experiment started in 2016 studied effect of drip irrigation on potato tuber yield and starch levels in the tubers. Two potato varieties with different vegetation periods (Monika, Jolana) were exposed to four drip irrigation intensity levels. They were non-irrigated controls and irrigated tubers with 60 %, 65 % and 70 % usable soil water capacity levels. The other studied parameter was represented by the effect of nitrogen fertilisation with the nitrogen nutrient added to the irrigation water (fertigation) in the course of the vegetation period in contrast to one-off application of the whole nitrogen dose before the potato planting. All irrigated variants in comparison to the non-irrigated controls showed 30-60 % yield increase. The effect of fertigation on yields was statistically insignificant. Starch levels in the tubers were mostly affected by the variety. The irrigated variants in comparison to the non-irrigated controls showed higher starch levels in the harvested tubers but the differences were statistically insignificant.en
dc.format149-153
dc.publisherMendelova univerzita v Brně
dc.relation.ispartofActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
dc.relation.urihttps://doi.org/10.11118/actaun201866010149
dc.rightsCC BY-NC-ND 4.0
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectDrip irrigationen
dc.subjectFertigationen
dc.subjectPotatoesen
dc.subjectStarch levelen
dc.subjectYielden
dc.titleEffect of drip irrigation and complementary nutrition with nitrogen on potato quality and yielden
dc.typeJ_ČLÁNEK
dc.date.updated2021-06-23T00:02:20Z
dc.description.versionOA
local.identifier.doi10.11118/actaun201866010149
local.identifier.scopus2-s2.0-85043719444
local.number1
local.volume66
local.identifier.obd43915265
local.identifier.e-issn2464-8310
dc.project.IDQJ1610020
dc.project.IDNové poznatky pro ekonomicky a ekologicky efektivní produkci brambor v podmínkách sucha a výkyvů počasí vedoucí k dlouhodobě udržitelnému systému hospodaření na půdě v oblastech pěstování brambor
dc.identifier.orcidElzner, Petr 0000-0003-3628-1310
dc.identifier.orcidJůzl, Miroslav 0000-0003-3150-7333
dc.identifier.orcidJůzl, Miroslav 0000-0001-7870-7282
local.contributor.affiliationAF


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CC BY-NC-ND 4.0
Except where otherwise noted, this item's license is described as CC BY-NC-ND 4.0