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Heavy metals concentration in soybean as affected by different tillage systems in Baranja region


Jug, Irena; Jug, Danijel; Kovačević, Dušan; Đurđević, Boris; Stipešević, Bojan
Heavy metals concentration in soybean as affected by different tillage systems in Baranja region // International Scientific Symposium of Agriculture "Agrosym Jahorina 2011" Proceedings / Zbornik radova / Kovačević, Dušan (ur.).
Sarajevo: Poljoprivredni fakultet Istočno Sarajevo, 2011. str. 107-112 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Heavy metals concentration in soybean as affected by different tillage systems in Baranja region

Autori
Jug, Irena ; Jug, Danijel ; Kovačević, Dušan ; Đurđević, Boris ; Stipešević, Bojan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Scientific Symposium of Agriculture "Agrosym Jahorina 2011" Proceedings / Zbornik radova / Kovačević, Dušan - Sarajevo : Poljoprivredni fakultet Istočno Sarajevo, 2011, 107-112

ISBN
978-99938-670-9-8

Skup
International Scientific Symposium of Agriculture "Agrosym Jahorina 2011"

Mjesto i datum
Jahorina, Bosna i Hercegovina, 10-12.11.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Heavy metal; soybean; tillage

Sažetak
Different tillage systems affect the root adsorption of trace elements. Also, under different climatic conditions accessibility of nutrients in the soil decreased during the growing period as low water content in the soil becomes a limiting factor in the transfer of nutrients in the rhizosphere area. The aim of this study was determine effect of conventional tillage, reduced tillage and no tillage on the heavy metal concentration in soybean during three climatic different years. The study was performed in a field experiment at the North-eastern Croatia, in Barany region, on chernozem soil type during the period 2003-2005 with following continuous soil tillage treatments: CT – conventional soil tillage, based on moldboard ploughing ; DH – multiple pass diskharrowing ; and NT – no-tillage. Soybean was analysed for molybdenum (Mo), cooper (Cu), lead (Pb), nickel (Ni), cadmium (Cd), chromium (Cr), zinc (Zn) iron (Fe), manganese (Mn) and cobalt (Co). There was a significant influence of climatic conditions on the concentration of Zn, Cd, Cr, Mn, Pb and Fe, whereas Tillage influence was mostly indirect, but visible through the interaction Year x Tillage. The effects of tillage were significant only for cooper concentration.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
079-0790462-2199 - Postrni usjevi u ekološkom ratarenju (Bojan Stipešević, )
079-0790462-2770 - Model procjene pogodnosti zemljišta za trajne nasade (Vladimir Vukadinović, )

Ustanove
Fakultet agrobiotehničkih znanosti Osijek