Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/91632
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): Krunkaitis, Tomas
Contributor(s): Jodaugienė, Darija
Title: Supaprastinto žemės dirbimo ir tiesioginės sėjos įtaka žieminių rapsų agrofitocenozei
Is part of: Jaunasis mokslininkas 2018 [elektroninis išteklius] : studentų mokslinės konferencijos pranešimų rinkinys, 2018 m. balandžio 19 d. / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija, 2018
Extent: p. 18-21
Date: 2018
Abstract: The experiments were carried out in 2016-2017 at the Experimental Station of Aleksandras Stulginskis University. Winter rape grown in a carbonated, shallow, gleyic luvisol (Calc(ar)i-Epihypogleyic Luvisol) (LVg-w-cc). The aim of the field experiment was conducted to determine the influences of direct sowing and reduced tillage on the winter rape crop. During the experiment was growing winter rape variety „MERSEDES“. The experiment showed that direct sowing to unprocessed soil significantly reduced the germination of winter rape and crop density from 3-1.6 times and 10-1.3 times in the germination day. After the vegetation was renewed by applying direct sowing, the winter rape seedlings remained almost the same as in intensive ploughed fields, while the amount of winter rape seedlings was 1.1 times higher before harvesting compared to coventional ploughing. Direct sowing to unprocessed soil increased the yield of winter rape by 1.2 times compared to conventional ploughing. All methods of cultivation also increased the yield of winter rape. The winter rape yields depended on crop density during vegetation
Internet: http://af.asu.lt/wp-content/uploads/sites/3/2018/04/AF-straipsniu-rinkinys-2018_taisyt.pdf
http://af.asu.lt/wp-content/uploads/sites/3/2018/04/AF-straipsniu-rinkinys-2018_taisyt.pdf
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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