Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom

Dragičević, Marijan

master's thesis

Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, 2018. urn:nbn:hr:151:903209

Dragičević, Marijan

Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
DEPARTMENT FOR CHEMISTRY, BIOLOGY AND PHYSICS OF SOIL

Cite this document

APA 6th Edition

Dragičević, M. (2018). Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:903209

MLA 8th Edition

Dragičević, Marijan. "Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2018. https://urn.nsk.hr/urn:nbn:hr:151:903209

Chicago 17th Edition

Harvard

Dragičević, M. (2018). 'Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 23 September 2023, https://urn.nsk.hr/urn:nbn:hr:151:903209

Vancouver

Dragičević M. Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2018 [cited 2023 September 23] Available at: https://urn.nsk.hr/urn:nbn:hr:151:903209

IEEE

M. Dragičević, "Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:151:903209

Cite this item: https://urn.nsk.hr/urn:nbn:hr:151:903209

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Metadata

Title	Produktivnost kukuruza pri konzervacijskoj obradi tla i gnojidbi dušikom
Title (english)	Maize productivity under conservation soil tillage and nitrogen fertilization
Author	Marijan Dragičević
Mentor	Irena Jug (mentor)
Committee member	Danijel Jug (predsjednik povjerenstva)
Committee member	Boris Đurđević (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Agrobiotechnical Sciences Osijek (DEPARTMENT FOR CHEMISTRY, BIOLOGY AND PHYSICS OF SOIL) Osijek
Defense date and country	2018-10-29, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy Crop Production
Abstract	Istraživanje produktivnosti kukuruza pri konzervacijskoj obradi tla i različitim dozama dušika provedeno je tijekom 2013. godine na hidromorfnom tipu tla u blizini mjesta Magadenovac (GPS: Long. 18.70648 E; Lat. 45.55555 N). Istraživanje je obuhvaćalo pet različitih sustava obrade tla, od kojih je jedna bila konvencionalna obrada oranjem (CT), a ostale su pripadale konzervacijskim sustavima obrade tla (rahljenje - SS, podrivanje - CH, tanjuranje - DH i direktna sjetva - NT) i tri razine gnojidbe dušikom: N1 - reducirana (gnojidba umanjena za 30 % u odnosu na gnojidbenu preporuku), N2 - optimalna (prema gnojidbenoj preporuci) i N3 - luksuzna gnojidba (gnojidba uvećana za 30 % u odnosu na gnojidbenu preporuku). Prema dobivenim podacima, tretman obrade tla i razina gnojidbe dušikom imali su značajan utjecaj na gotovo sve ispitivane parametre, osim na hektolitarsku masu i žetveni indeks. Najveću produktivnost imao je kukuruz na tretmanu podrivanja uz optimalnu gnojidbu dušikom. Svi ostali tretmani obrade tla dali su zadovoljavajuće rezultate izuzev direktne sjetve tretmana.
Abstract (english)	The research of maize productivity under conservation soil tillage and nitrogen fertilization was conducted in 2013 on a hydromorphic soil near Magadenovac (GPS: Long. 18.70648 E; Lat. 45.55555 N). The research included five different tillage systems, one of them was conventional tillage (CT), while the others belonged to conservation soil tillage systems (subsoiling – SS, chiseling - CH, , disk harrowing - DH, and direct seeding - NT) and three different levels of nitrogen fertilization: N1 - reduced (fertilization reduced by 30% compared to fertilization recommendation), N2 - optimal recommended fertilization (according to fertilization recommendation and N3 - luxurious fertilization (fertilization increased by 30% compared to fertilization recommendation). According to the obtained data, soil tillage treatments and level of nitrogen fertilization had significant impact on almost every tested parameter, except for hectoliter weight and harvest index. Subsoiling tillage and optimal fertilization resulted with highest maize productivity. All conservation soil tillage systems recorded satisfying results, except direct seeding.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:151:903209
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Public note	Diplomski rad
Repository	Repository of the Faculty of Agrobiotechnical Sciences Osijek
Created on	2018-11-19 12:32:04