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Type of publication: Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Mozeris, Tomas
Contributor(s): Romaneckas, Kęstutis
Title: Supaprastinto žemės dirbimo poveikis kukurūzų biometriniams ir produktyvumo rodikliams
Other Title: Impact of reduced soil tillage on maize biometric and productivity parameters
Is part of: Jaunasis mokslininkas 2014: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2014
Extent: p. 37-39
Date: 2014
Abstract: A field experiment was performed at the Experimental Station of the Aleksandras Stulginskis University in 2013. The soil of the experimental site was silty light loam Endohypogleyic-Eutric Planosol (PLe-gln-w). The aim of the experiment was to ascertain the influence of reduced different primary soil tillage on maize biometric and productivity parameters. The soil was: 1) conventionally (22–25 cm) ploughed with a mouldboard plough (IA), 2) shallowly (12–15 cm) ploughed with a mouldboard plough (SA), 3) deeply (25–30 cm) tilled with a chisel cultivator (GP), 4) shallowly (10–12 cm) tilled with a disc harrow (SP, 5) not-tilled (ND). In SP and ND soil maize stand was significantly higher (2.03 and 2.04 cm), than in IA plots; however the average length of cobs mostly was similar. Only in GP plots maize cob’s length reached 17.7 cm and was significantly higher tan in control treatment. Different primary soil tillage mostly did not major influence on maize productivity parameters. The significant increase of maize biomass (compared with control) was established in ND plots only
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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