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master's thesis
Mogućnost upotrebe sudanske trave u ekološkom ratarenju
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechical Sciences Osijek, 2019. urn:nbn:hr:151:590257
Marić, Marija
Josip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
Department of Plant Production and Biotechnology

Institutional repository: Repository of the Faculty of Agrobiotechnical Sciences Osijek

Cite this document

Marić, M. (2019). Mogućnost upotrebe sudanske trave u ekološkom ratarenju (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:151:590257

Marić, Marija. "Mogućnost upotrebe sudanske trave u ekološkom ratarenju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:151:590257

Marić, Marija. "Mogućnost upotrebe sudanske trave u ekološkom ratarenju." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:151:590257

Marić, M. (2019). 'Mogućnost upotrebe sudanske trave u ekološkom ratarenju', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, accessed 04 November 2024, https://urn.nsk.hr/urn:nbn:hr:151:590257

Marić M. Mogućnost upotrebe sudanske trave u ekološkom ratarenju [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek; 2019 [cited 2024 November 04] Available at: https://urn.nsk.hr/urn:nbn:hr:151:590257

M. Marić, "Mogućnost upotrebe sudanske trave u ekološkom ratarenju", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Agrobiotechnical Sciences Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:151:590257

Metadata
TitleMogućnost upotrebe sudanske trave u ekološkom ratarenju
Title (english)Possibilities of Sudan gras use in organic farming
AuthorMarija Marić
MentorBojan Stipešević (mentor)
Committee memberDanijel Jug (predsjednik povjerenstva)
Committee memberBojana Brozović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Agrobiotechnical Sciences Osijek
(Department of Plant Production and Biotechnology)
Osijek
Defense date and country2019-08-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Crop Production
Abstract
Sudanska trava je kultura koja se odlikuje visokim prinosima i hranjivim vrijednostima. Iznenađujuće je da zapravo zahtijeva vrlo skromne uvijete za uspjevnje, što ju čini idealnom kulturom za ekološki uzgoj.Može se uzgajati i kao postrni usjev jer:štiti tlo od insolacije i vjetra te mu na taj način čuva strukturu, obogačuje tlo organskom tvari, spriječava širenje bolesti i štetnika. Sudanska trava, Sirak i njihovi hibridi su otporni na sušu pa predstavljaju dobru alternativu višegodišnjim travnatim vrstama u kompezaciji pada produktivnosti u sušnom dijelu godine. Odlikuju se visokim prinosima suhe tvari, kako u postrnim tako i u glavnim rokovima sjetve. Naročoto je zanimljivo što sudanska trava zasijana kao postrni usijev ne ugrožava proizvodnju hrane za ljude i životinje. Zbog izrazito visokog prinosa zelene mase, sudanska trava postaje zanimljiva kultura koja može zamijeniti silažni kukuruz u bioplinskim postrojenjima. Dokazano je da se dodavanjem sudanske trave, radi poboljšanja svojstava gnojovke, a u cilju proizvodnje bioplina, povećana je količina proizvedenog bioplina za 32 %. Statistički značajne razlike u koncentraciji metana između skupina nisu utvrđene, tj. dodavanjem biomase ne ugrožava se energetska kakvoća bioplina.
Abstract (english)
Sudan grass is a high-yield culture that is rich in nutrients. Since it does not require a lot to grow, it is an ideal culture for ecological cultivation. It can be grown as a cover crop because it protects the soil from insolation and wind thus preserving its structure, it increases soil organic matter levels, and it prevents the spread of certain diseases and pests. Sudan grass and its hybrids are drought resistant which makes them a great alternative to perennial plants – Sudan grass and its hybrids compensate for the decrease in productivity during the drought periods. They are capable of producing high amount of dry matter during the harvest of both the cover crops and cash crops. What is also interesting is that Sudan grass, when grown as a cover crop, does not have a negative effect on the production of food for people or forage for animals.Since it produces a great amount of yields, Sudan grass is an interesting alternative to using corn silage in biogas plants. It has been proven that the amount of generated biogas can be increased up to 32 % by adding the Sudan grass to improve the effects of manure in biogas production. There was no statistically significant difference in methane concentration between the groups, which means that the quality of biogas was in no way affected by adding the biomass
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:151:590257
Study programmeTitle: Ecological Agriculture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka ekološke poljoprivrede (magistar/ magistra inženjer/inženjerka ekološke poljoprivrede)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Public notediplomski rad
Created on2019-10-02 10:34:02