Vytautas Magnus University Research Management System (VDU CRIS)
 
Use this url to cite publication: https://hdl.handle.net/20.500.12259/91702

Intensyvaus ūkininkavimo maisto medžiagų pokyčiams dirvožemio humusiniame horizonte vertinimas

Type of publication
Straipsnis nerecenzuojamoje Lietuvos konferencijos medžiagoje / Article in non-peer-reviewed Lithuanian conference proceedings (P2c)
Author(s)
AuthorAffiliation
Kiela, Mindaugas 
Žemės ūkio akademija / Agriculture Academy 
LT
Other(s)
Other(s)
Aleinikovienė, Jūratė 
Tyrimo grupės vadovas / Research group head
Žemės ūkio akademija / Agriculture Academy 
LT
Title
Intensyvaus ūkininkavimo maisto medžiagų pokyčiams dirvožemio humusiniame horizonte vertinimas
[lt]
Other Title
Evaluation of intensive farming effect on nutrient changes in soil humus horizon
[en]
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
Date Issued
Date
2018
Publisher
Akademija, 2018
Extent
p. 39-43
URI
URI
http://af.asu.lt/wp-content/uploads/sites/3/2018/04/AF-straipsniu-rinkinys-2018_taisyt.pdf
https://hdl.handle.net/20.500.12259/91702
Field of Science
Abstract (en)

Research was carried out in 2017 at private intensive farm located in Panevėžys district (Žižmiai village). Main research goal was to evaluate the nutrient balance as well as to estimate the organic matter composition in intensive farming plots (spring barley) and in sustainable farming areas (perennial meadow). It was found that soils in farm in evaluated agrocenoses were of different nutrient saturation. In mineral soil up to 30 cm in depth the concentration of nitrogen in meadow was greater by 50 % than concentration in spring barley. However, there was no significant difference in concentrations of mobile phosphorus and potassium. Average organic carbon concentration was three times greater in perennial meadow fields. The root biomass in spring barley was six times lower than biomass in perennial meadow.

Type of document
type::text::conference output::conference proceedings::conference paper
Language
Lietuvių / Lithuanian (lt)
Coverage Spatial
Lietuva / Lithuania (LT)
ISSN (of the container)
1822-9905
Other Identifier(s)
VDU02-000053333