Naslov
Impact of different soil tillage systems on earthworm s population and residue cover

Autori
Jug, Danijel ; Stipešević, Bojan ; Jug, Irena ; Žugec, Ivan ; Stošić, Miro ; Kovačević, Vlado

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

Izvornik
"Soil Tillage-New Perspective" Proceedings of the 5th International Soil Conference / Badalikova, Barbara - Brno, 2008, 79-87

ISBN
978-80-86908-05-2

Skup
ISRO-BRANCH CZECH REPUBLIC International Soil Conference

Mjesto i datum
Brno, Češka Republika, 30.06.2008. - 02.07.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
soil tillage ; earthworm ; residue cover

Sažetak
To determine soil surface coverage by harvest residues and number of earthworm's as an excellent indicator of soil productivity two soil properties, the research of different soil tillage systems for the winter wheat – soybean crop rotation had been conducted at the north- eastern Croatian chernozem soil type, during the seasons 2002/03-2004/05. The harvest soybean residues measurements showed the least covered soil at CT treatment (7%), followed by more coverage at DH (16%), CH (21%) and the most covered soil at NT treatment (86%). Regarding earthworm population, during three year average, their number was higher with the smaller soil disturbation by more and more reduced soil tillage systems, and it showed CT<CH<DH<NT order. Longer period than three years is needed to reflect positive effects of reduced soil tillage systems on build-up of crop residues and earthworms population.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA