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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): Žukaitis, Tomas
Contributor(s): Jodaugienė, Darija
Title: Skirtingų žemdirbystės sistemų įtaka segetalinės floros pokyčiams sunkaus priemolio dirvožemyje
Other Title: Influence of different farming systems to segetal flora changes are diffucult soil
Is part of: Jaunasis mokslininkas 2017: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2017
Extent: p. 30-32
Date: 2017
Abstract: Cropping systems weeds in winter wheat field were carried out in 2016 Lithuania Agriculture and Forestry Science Center (LRCAF) Research Station. Test fields are located in the sub-basin Musa, Musa - Nemunelis plain heavy loam soil. Factor A: farming systems: organic farming and sustainable agricultural system. Factor B: low and medium humus soil. Research has shown that in the spring the biggest winter wheat weedinnes was cropping systems with an medium content of humus, while the harvest studied farming systems in weeds evenly on both humus backgrounds. In the spring of winter wheat fields in the greatest number of weeds (109 number m"2) detected sustainable agricultural system II, the lowest (66 number m"2) - sustainable agricultural system I. In both farming systems humus content was low. Before harvesting the most weed (47 number m"2) of the organic farming system II. Fields with a low content of humus, the least detected weed (35 number m"2) - sustainable agricultural system II, as well as a low content of humus. It was found that the number of weeds in winter wheat, per square meter, the harvest was lower than in the spring, which suggests that the crop of weeds decreased with the increase of winter wheat smothering resolution
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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