Please use this identifier to cite or link to this item:
Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Jakienė, Elena
Title: Formation of the productivity of spring oilseed rape using a biological product Azofit
Is part of: Rural development 2011 : 5th international scientific conference, 24-25 November, 2011, Akademija : proceedings. Akademija : Aleksandras Stulginskis University, Vol. 5, b. 2 (2011)
Extent: p. 183-188
Date: 2011
Keywords: Spring oilseed rape;Biological product Azofit;Productivity;Seed quality indicators
Abstract: Research was carried out at the Aleksandras Stulginskis University’s Experimental Station during 2009 - 2010. The soil of the experimental site is Calc(ar)i-Epihypogleyic Luvisol (LVg-w-cc), with a pH of 7.0-7.2, humus 1.9-2.4 %, available phosphorus (P2O5) 260-315 mg kg-1 and potassium (K2O) 150-170 mg kg-1 soil. The study was aimed to identify the effect of the biological product Azofit on spring oilseed rape productivity and seed quality when applied at stem elongation stage (31-32 BBCH) and flower formation stage (57-58 BBCH) at rates of 0.5 l ha-1 and 1 l ha-1 . Having sprayed spring rape with Azofit solution twice, the seed yield significantly increased by 0.44-0.58 t ha-1, or by 17.9-23.6 % compared with the treatments without additional fertilization. The seeds of additionally fertilized crop accumulated by 0.36-0.73 % more fat; however they had by 0.75-0.95 % lower protein content. Under the effect of the biological product Azofit, rape seeds were found to contain higher concentrations of oleic acid (1.10-1.32 %), linolic acid (1.36-1.49 %) and more linoleic acid (0.45-0.62 %), as well as elevated concentrations of erucic acid (0.10-0.15 %) and glucosinolates (1.24-1.38 ģmol g-1 ) compared with the seed from the control treatments
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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

CORE Recommender

Page view(s)

checked on Jun 6, 2021


checked on Jun 6, 2021

Google ScholarTM


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