master's thesis
Reduced soil tillage and nitrogen fertilization for soybean in 2005./2006.

Danijela Tomšić (2014)
Metadata
TitleReducirana obrada tla i gnojidba dušikom za soju u 2005./2006. godine
AuthorDanijela Tomšić
Mentor(s)Miro Stošić (thesis advisor)
Abstract
Provedeno je istraživanje, odnosno stacionirani poljski pokus sa reduciranom obradom tla i gnojidbom dušikom za soju na lesiviranom tipu tla na „Belju“ d.d. na pogonu Brestovac, lokaciji Mece –Darda tijekom 2005./2006. godine. Istraživanje je provedeno na osam različitih varijanti obrade tla. Veličina obračunske parcele iznosila je je 540 m² prema split-plot dizajnu. Obrada se sastojala iz slijedećih varijanti: OR- standardna obrada, TR- tanjuranje, RT- rahljenje i tanjuranje, OsTp- oranje za soju, tanjuranje za pšenicu, OpTs- tanjuranje za soju, oranje za pšenicu, NsOp- No-till za soju, oranje za pšenicu, NpOs- oranje za soju, No-till za pšenicu, NT- No-tillage. Gnojidba dušikom bila je podijeljena na tri dijela: N-35 kg/ha, N-70 kg/ha i N-110 kg/ha. Razlike u urodima reduciranih varijanata obrade tla prema oranju nisu bile značajne. Reakcija soje na gnojidbu dušikom je također izostala, urodi su se ujednačili. Vremenske prilike u istraživanoj godini su bile izuzetno loše, čak se može ocijeniti kao vrlo nepovoljna međutim to se nije odrazilo na prinos. Prinosi su bili rekordno visoki. Zaključno mogu reći da je reakcija soje potpuno izostala na sve varijante obrade tla i gnojidbe dušikom jer prinosi u gotovi svim varijantama su bili izjednačeni.
Keywordssoy yields nitrogen disking weather
Parallel title (English)Reduced soil tillage and nitrogen fertilization for soybean in 2005./2006.
Committee MembersDanijel Jug
Bojan Stipešević
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Lower level organizational unitsZavod za Bilinogojstvo
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Crop Production
Study programme typeuniversity
Study levelgraduate
Study programmePlant Production; specializations in: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Study specializationPlant Production
Academic title abbreviationmag. ing. agr.
Genremaster's thesis
Language Croatian
Defense date2014-06-30
Parallel abstract (English)
The research was performed as a stationary field trial with reduced tillage and nitrogen fertilization for soybean on " Belje " Inc. the facility Brestovac, location Mece - Darda during 2005. -2006. The study had eight different tillage system and three nitrogen fertilization levels. Size of the assessment plot was a 540 m² according to the split-plot design. Soil tillage treatment were : A - 1 standard work , A -2 disking , A - 3 disking and chiseling , A - 4 conventional (plowing) , A - 5 disking , A - 6 plowing, A - 7 no- tillage , A - 8 no- tillage. Nitrogen fertilization levels were : N1 - 35 kg / ha, N2 - 70 kg / ha, N3 - 110 kg/ha. The differences in yields on soil tillage treatments were not significant. Also, the impact of nitrogen fertilization was absent and differences were not significant. Weather conditions in the year of investigation were extremely bad, even can be assessed as very unfavorable. However , it did not affect the yield and recorded yields were high. In conclusion we can say that the reaction of soybean on soil tillage and nitrogen fertilization was completely absent.
Parallel keywords (Croatian)soja prinosi vremenske prilike dušik tanjuranje
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notediplomski rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:044442
CommitterLjiljana Vučković Vizentaner