Utjecaj veličine i načina upravljanja mliječnom farmom na pokazatelje kvalitete i sigurnosti sirovog mlijeka u Osječko-baranjskoj županiji

master's thesis

• Title (english): The influence of the size and management of the dairy farm on the indicators of quality and safety of raw milk in the Osijek-Baranja County
• Author: Marija Lukac
• Mentor: Tomislav Mikuš (mentor)
• Committee member: Nevijo Zdolec (predsjednik povjerenstva)
• Committee member: Željka Cvrtila (član povjerenstva)
• Committee member: Tomislav Mikuš (član povjerenstva)
• Committee member: Vesna Dobranić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Veterinary Medicine; Zagreb
• Defense date and country: 2023-11, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Veterinary Medicine; Veterinary Public Health and Food Safety

Abstract

Cilj ovog rada bio je istražiti podatke o količinama i kvaliteti mlijeka u Osječkobaranjskoj županiji u razdoblju od 2018. godine do 2022. godine i utvrditi postoji li
razlika kemijskih pokazatelja i pokazatelja sigurnosti glede količinskih razreda.
Istraživanje je provedeno prikupljanjem i obradom arhivskih i javno dostupnih
podataka HAPIH-a. Izvršena je i analiza navedenih pokazatelja na farmama na
kojima se provodi robotizirana mužnja. Statistička obrada podataka i njihova
usporedba izvršena je student t-testom i ANOVA statističkim metodama u
Microsoft Office Excelu (Microsoft, 2016, SAD). Analizom podataka utvrđene su
značajne razlike u postotku udjela mliječne masti u mlijeku, broju somatskih stanica,
te ukupnom broju mikroorganizama među različitim kategorijama farmi, te samim
time da veličina farme utječe na kvalitetu i sigurnost mlijeka.

Abstract (english)

The aim of this study was to investigate data on quantities and quality of milk in
the Osijek-Baranja County from 2018 to 2022, and to determine whether there are
differences in chemical indicators and safety indicators regarding quantity classes.
The research was conducted by collecting and analyzing archival and publicly
available data from the Croatian Agency for Agriculture and Food (HAPIH). An
analysis of these indicators was also carried out on farms where robotic milking is
implemented. Statistical data processing and comparison were performed using the
student t-test and ANOVA statistical methods in Microsoft Office Excel (Microsoft,
2016, USA). Data analysis revealed significant differences in the percentage of the
content of milk fat, the somatic cells count, and the total number of microorganisms
among different categories of farms, and therefore that the size of the farm affects
the quality and safety of milk.

• Keywords: farma muznih krava; veličina; upravljanje; kvaliteta; sigurnost; mlijeko
• Keywords (english): dairy farm; size; management; quality; safety; milk
• Language: croatian
• URN:NBN: urn:nbn:hr:178:332872
• Study programme: Title: Veterinary Medicine; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: doktor/doktorica veterinarske medicine (doktor/doktorica veterinarske medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-12-20 09:45:01