Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/86172
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dc.contributor.authorPališkytė, Rita-
dc.contributor.otherRomaneckas, Kęstutis-
dc.coverage.spatialLT-
dc.date.accessioned2019-05-17T19:52:28Z-
dc.date.available2019-05-17T19:52:28Z-
dc.date.issued2013-
dc.identifier.issn23357940-
dc.identifier.otherVDU02-000047782-
dc.identifier.urihttps://hdl.handle.net/20.500.12259/86172-
dc.description.abstractThe long-term stationary field experiment was carried out at the Experimental Station of the Aleksandras Stulginskis University (ASU, 54º52′ N, 23º49′ E) in 2012. Soil of field experiment was silty loam Planosol. Climate of experimental site is subarctic, transitional maritime-continental. Average annual temperature is 6.2° C. The aim of the experiment was to establish the influence of reduced primary (in autumn) soil tillage on maize productivity. The plots of experiments were: 1. conventionally (22–25 cm) ploughed by mouldboard plough; 2. shallowly (12–15 cm) ploughed by mouldboard plough; 3. deeply (23–25 cm) tilled by chisel cultivator; 4. shallowly (12–15 cm) tilled by disc harrow; 5. no-till. The results of experiment showed that deep chiseling had stable negative influence on biometric parameters of maize canopy, no-till – mostly positive one. In 2012 reduced soil tillage mostly had significantly negative effect on yields of maize biomass and grain, however no-till insignificantly decreased dry biomass of maize canopy and mass of 1000 kernels. Such results were influenced by the cumulative effect of three years too humid vegetation conditions and surplus water on the soil surface. Variation of maize crop density from 66,8 to 70,0 thousand plants per ha had insignificant effect on maize productivity parametersen
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 100-102-
dc.language.isolt-
dc.relation.ispartofJaunasis mokslininkas 2013: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2013-
dc.subjectMaizeen
dc.subjectSoil tillageen
dc.subjectBiometric parametersen
dc.subjectYieldsen
dc.subject.otherAgronomija / Agronomy (A001)-
dc.titleAplinką tausojančio žemės dirbimo poveikis kukurūzų agrofitocenozeilt
dc.title.alternativeImpact of environmentally sustainable soil tillage on maize agrophytocenosesen
dc.typeStraipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)-
dcterms.bibliographicCitation11-
dc.date.updated2018-10-17T11:48Z-
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local.typeP-
item.fulltextWith Fulltext-
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crisitem.author.deptŽemės ūkio akademija-
crisitem.author.deptŽemės ūkio akademija-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
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