Naslov
Influence of different soil tillage treatments on soil compaction and nodulation of soybean root

Autori
Jug, Danijel ; Jug, Irena ; Stipešević, Bojan ; Stošić, Miro ; Brozović, Bojana ; Đurđević, Boris

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

Izvornik
Soil tillage-Open approach, Osijek, 09-11 September / Jug, Irena ; Vukadinović, Vesna - Osijek : Hrvatsko društvo za proučavanje obrade tla (CROSTRO), 2010, 188-195

ISBN
978-953-6331-83-3

Skup
1st International Scientific Conference- CROSTRO, Soil tillage-Open approach, Osijek, 09-11 September

Mjesto i datum
Osijek, Hrvatska, 09.09.2010. - 11.09.2010

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
reduced soil tillage ; soil compaction ; Bradyrhizobium japonicum ; nodulation

Sažetak
Stationary research of reduced soil tillage for soybean had been conducted on Northern Baranja chernozem soil type. Research had been conducted during two years (2003/2004 – 2004/2005), as completely randomized block design in four repetitions, with following soil tillage treatments: CT - Conventional tillage based on ploughing ; DH - Diskharrowing ; CwNs - Ploughing for winter wheat (odd years), in alternation with No-till for soybean as a proceeding crop (even years) ; and NT - No- tillage. Soil tillage resistance measurements for soybean crop were highest for DH (2.39 MPa) treatment. The anthropogenic compaction was recorded at 10-15 cm and 25-30 cm depths, but soil compaction values were not limiting for normal soybean crops development. Reduced tillage systems had positive trend on nitrogen- fixing bacteria nodulation, since the highest values of number and mass of nodules per plant were recorded. In two-year average period higher yields was recorded for treatments with lower reduction of soil tillage intensity, with following CwNs>CT>DH>NT order. This research was run during two average/wet years, so the research needs continuation.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA