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master's thesis
Konzervacijska obrada tla u uzgoju kukuruza
2014. urn:nbn:hr:151:954092
Radaković, Miroslav
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

Cite this document

Radaković, M. (2014). Konzervacijska obrada tla u uzgoju kukuruza (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:954092

Radaković, Miroslav. "Konzervacijska obrada tla u uzgoju kukuruza." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:151:954092

Radaković, Miroslav. "Konzervacijska obrada tla u uzgoju kukuruza." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:151:954092

Radaković, M. (2014). 'Konzervacijska obrada tla u uzgoju kukuruza', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 19 November 2024, https://urn.nsk.hr/urn:nbn:hr:151:954092

Radaković M. Konzervacijska obrada tla u uzgoju kukuruza [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2014 [cited 2024 November 19] Available at: https://urn.nsk.hr/urn:nbn:hr:151:954092

M. Radaković, "Konzervacijska obrada tla u uzgoju kukuruza", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:151:954092

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Metadata
TitleKonzervacijska obrada tla u uzgoju kukuruza
Title (english)Conservation soil tillage in maize production
AuthorMiroslav Radaković
MentorDanijel Jug (mentor)
Committee memberBojana Brozović
Committee memberBojan Stipešević
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2014-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Crop Production
Abstract
Istraživanja utjecaja različitih konzervacijskih sustava obrade tla i različitih gnojidbenih doza dušika na urod zrna kukuruza obavljena su tijekom tehnološke 2012./2013. godine, na hidromorfnom tipu tla, na lokaciji Čačinci (GPS: Long. 17.86336 E; Lat. 45.61316 N). Istraživani sustavi obrade tla bili su slijedeći: OR–konvencionalna obrada tla i četiri konzervacijska sustava: PO–podrivanje; RA–rahljenje; TA–tanjuranje i DS–direktna sjetva. Gnojidbeni tretmani bili su slijedeći: N1–gnojidba umanjena za 50% u odnosu na gnojidbenu preporuku; N2–gnojidba prema gnojidbenoj preporuci i N3–gnojidba uvećana za 50 % u odnosu na gnojidbenu preporuku. Temeljem provedenih istraživanja utvrđeno je kako je visina poljoprivrednog i biološkog prinosa bila pod statistički opravdanim utjecajem sustava obrade tla kao i razine gnojidbe dušikom. Najveći poljoprivredni i biološki prinosi kukuruza zabilježeni su na varijanti konvencionalne obrade tla (10,23 t/ha i 42,96 t/ha), te na gnojidbenom tretmanu prema gnojidbenoj preporuci (9,89 t/ha i 38,33 t/ha). Sustav obrade tla i gnojidbe dušikom nisu statistički opravdano utjecali na visinu žetvenog indeksa kukuruza, a najmanji žetveni indeks zabilježen je na konvencionalnoj obradi tla.
Abstract (english)
Investigation of influence of different soil tillage treatments and different nitrogen doses fertilization on maize yield were conducted during technological 2012/2013. year, on the hydromorphic soil type, on the location Čačinci (GPS: Long. 17.86336 E; Lat. 45.61316 N). Investigated tillage systems were as follows: OR-conventional soil tillage and four conservation systems: PO-subsoiling, RA-chiseling, TA-diskharrowing and DS-direct seeding. Fertilazer treatments were as follows: N1-fertilization 50% less than fertilizer recommendation, N2-fertilization according fertilizer recommendation and N3-fertilization 50% more than fertilazer recommendation. Scientific research has shown that the amount of agricultural and biological yield was under significant influence of soil tillage systems as well as the level of nitrogen fertilization. Largest agricultural and biological maize yields were registered in the variant of conventional soil tillage (10.23 t / ha and 42.96 t / ha), and on the fertilization treatment according to fertilization recommendation (9.89 t/ha and 38.33 t/ha). The system of soil tillage and nitrogen fertilization were not statistically significant affected the harvest index of maize, and the lowest harvest index was registred in conventional soil tillage.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:954092
Study programmeTitle: Plant Production; specializations in: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Course: Plant Production
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka bilinogojstva (magistar/ magistra inženjer/inženjerka bilinogojstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public notediplomski rad
Created on2016-02-12 14:55:22