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master's thesis
Hranjivost silirane biljne mase dvaju hibrida sudanske trave
Zagreb: University of Zagreb, Faculty of Agriculture, 2017. urn:nbn:hr:204:301266
Lehunšek, Jasna
University of Zagreb
Faculty of Agriculture
Field Crops, Forage and Grassland

Cite this document

Lehunšek, J. (2017). Hranjivost silirane biljne mase dvaju hibrida sudanske trave (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:301266

Lehunšek, Jasna. "Hranjivost silirane biljne mase dvaju hibrida sudanske trave." Master's thesis, University of Zagreb, Faculty of Agriculture, 2017. https://urn.nsk.hr/urn:nbn:hr:204:301266

Lehunšek, Jasna. "Hranjivost silirane biljne mase dvaju hibrida sudanske trave." Master's thesis, University of Zagreb, Faculty of Agriculture, 2017. https://urn.nsk.hr/urn:nbn:hr:204:301266

Lehunšek, J. (2017). 'Hranjivost silirane biljne mase dvaju hibrida sudanske trave', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:204:301266

Lehunšek J. Hranjivost silirane biljne mase dvaju hibrida sudanske trave [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2017 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:204:301266

J. Lehunšek, "Hranjivost silirane biljne mase dvaju hibrida sudanske trave", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:204:301266

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Metadata
TitleHranjivost silirane biljne mase dvaju hibrida sudanske trave
Title (english)The feeding value of two sudan grass hybrids
AuthorJasna Lehunšek
MentorMarina Vranić (mentor)
Committee memberMarina Vranić (predsjednik povjerenstva)
Committee memberKrešimir Bošnjak (član povjerenstva)
Committee memberJasna Pintar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Field Crops, Forage and Grassland)
Zagreb
Defense date and country2017-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Cilj diplomskog rada bio je usporediti hranjivost fermentirane krme dvaju hibrida sudanske trave obzirom na osnovni kemijski sastav i kvalitetu fermentacije krme. Korištene su dvije sorte sudanske trave: sorta Su-Su i sorta Pacific graze. Istraživanje je provedeno tijekom vegetacijske sezone 2014. godine na pokusnoj parceli Sveučilišta u Zagrebu Agronomskog fakulteta. Pokošena biljna masa je silirana u laboratorijske silose. Nakon 35 dana od zatvaranja silosa, fermentirana krma je analizirana NIR spektrofotometrom na osnovni kemijski sastav i kvalitetu fermentacije procjenom slijedećih kemijskih parametara: sadržaj suhe tvari (ST), sirovih proteina (SP), neutralnih detergent vlakana (NDV), kiselih detergent vlakana (KDV), metaboličke energije (ME), probavljivost organske tvari u suhoj tvari (D-vrijednost), razgradivost sirovih proteina (RSP), faktor konzumacije za ovce i goveda, pH vrijednost i amonijski N (NH3-N) . Zaključeno je da između dva hibrida sudanske trave nema utvrđenih statistički značajnih razlika niti za prinos suhe tvari (ST) po jedinici površine niti za bilo koji od istraživanih parametara hranjivosti fermentirane krme ili kvalitete fermentacije u silosu.
Abstract (english)
The objective of this stady was to compare the nutrition value and the fermentation quality of the two Sudan grass hybrides. The two varieties of Sudan grass were used in the experiment; Su-Su and Pacific graze variety. The research was carried out during the vegetation season in 2014. on the experimental field of the University of Zagreb Faculty of Agriculture. Harvested plant material was ensiled into laboratory siloses. After 35 days ensiling, the silage was analyzed by NIR spectrometry on chemical composition and fermentation quality by estimating the following parameters: dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), metabolic energy (ME), intake for sheep and cattle, pH value, the digestibility of the organic matter (OM) andNH3-N concentration. Between the two Sudan grass hybrids no statistically significant differences were estimated for the yield of the DM per unit area neither for the nutritive value or the quality of fermentation in silo.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:301266
Study programmeTitle: Plant Sciences
Study programme type: university
Study level: graduate
Academic / professional title: magistar / magistra inženjer/inženjerka biljnih znanosti (magistar / magistra inženjer/inženjerka biljnih znanosti)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
RepositoryRepository Faculty of Agriculture University of Zagreb
Created on2017-07-18 08:30:43

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