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


Jug, D., Jug, I., Stipešević, B., Stošić, M., Brozović, B., Đurđević, B.
Influence of different soil tillage treatments on soil compaction and nodulation of soybean root // Soil tillage-Open approach, Osijek, 09-11 September, 2010. / Irena Jug, Vesna Vukadinović (ur.).
Osijek, 2010. str. 188-195 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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

Autori
Jug, D., Jug, I., Stipešević, B., Stošić, M., Brozović, B., Đurđević, B.

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

Izvornik
Soil tillage-Open approach, Osijek, 09-11 September, 2010. / Irena Jug, Vesna Vukadinović - Osijek, 2010, 188-195

ISBN
978-953-6331-83-3

Skup
1st International Scientific Conference-CROSTRO, Soil tillage-Open approach

Mjesto i datum
Osijek, Hrvatska, 09-11. 09. 2010.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Soil tillage; nodulation; soybean; yield

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


Projekt / tema
079-0790462-0575 - Reducirana obrada tla i gnojidba za pšenicu i soju u sjeveroistočnoj Hrvatskoj (Ivan Žugec, )
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