Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/87077
Type of publication: conference paper
Field of Science: Agronomija / Agronomy (A001)
Author(s): Buzas, Justinas
Contributor(s): Liakas, Vytautas
Title: Tirtų biologinių preparatų įtaka žieminių kviečių produktyvumui skirtinguose tręšimo fonuose
Other Title: The influence of tested biological preparations on winter wheat productivity in different fertilization backgrounds
Is part of: Jaunasis mokslininkas 2014: studentų mokslinės konferencijos pranešimų rinkinys / Aleksandro Stulginskio universitetas. Agronomijos fakultetas. Akademija,, 2014
Extent: p. 58-61
Date: 2014
Keywords: Witer wheat;Biological agents;Plant productivity;Yield;Yield structure elements
Abstract: The main objective was to evaluate the influence of tested biological preparations on winter wheat productivity in different fertilization backgrounds. Field experiment was conducted in 2012–2013 at ASU Experimental Station. The soil type – Calc(ar)–Epihypogleyic Luvisol (LVg – pw – cc). The biggest winter wheat yield (8,1 t ha-1) was obtained in the variant where a combination of Azofix (1,0 l ha-1), Fosfix (1,0 l ha-1) and Amalgerol (3,0 l ha-1) was sprayed and fertilization rate N160 was used, it was 1,45 t ha-1 higher than in the control, in which biological agents have not been used. The biggest winter wheat crop density also was obtained in the variant where a combination of Azofix (1,0 l ha-1), Fosfix (1,0 l ha-1) and Amalgerol (3,0 l ha-1) was sprayed and fertilization rate N160 was used. The biggest winter wheat plant productivity (1,21 g) was obtained in the variant where a combination of Azofix (1,0 l ha-1) and Fosfix (1,0 l ha-1) was sprayed and fertilization rate N140 was used, it was 0,33 higher than in the control, in which biological agents have not been used. Because of the effect of biological preparations on winter rapeseed yield structure elements (points in the plant pods, pods and seeds of plant, 1000 seed weight) tended to increase. Biological preparations improve soil properties and initiates plant physiological processes, optimize nutrition. The evaluation of clinical data, recommended for biologics Azofix (1,0 l ha-1), Fosfix (1,0 l ha-1) and Amalgerol (3,0 l ha-1) in combination for use
Internet: https://hdl.handle.net/20.500.12259/87077
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

Files in This Item:
marc.xml5.97 kBXMLView/Open

MARC21 XML metadata

Show full item record
Export via OAI-PMH Interface in XML Formats
Export to Other Non-XML Formats


CORE Recommender

Page view(s)

90
checked on Dec 11, 2020

Download(s)

18
checked on Dec 11, 2020

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.