Procjena uzgoja u srodstvu u populaciji banijske šare svinje

master's thesis

• Title (english): Assesment of inbreeding in the population of Banian spotted pig
• Author: Danijel Coha
• Mentor: Dubravko Škorput (mentor)
• Committee member: Dubravko Škorput (predsjednik povjerenstva)
• Committee member: Zoran Luković (član povjerenstva)
• Committee member: Krešimir Salajpal (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Animal Science and Technology); Zagreb
• Defense date and country: 2020-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Cilj rada bio je utvrditi strukturu populacije banijske šare svinje koristeći podatke o porijeklu, te procijeniti koeficijente uzgoja u srodstvu u populaciji banijske šare svinje. Set podataka korišten u ovom istraživanju obuhvaćao je porijeklo jedinki banijske šare svinje od 2015. godine do 2019. godine. Ukupan broj jedinki u setu podataka je bio 244 i svaki zapis sadržavao je sljedeće informacije: identifikacijski broj jedinke, identifikacijski broj oca, identifikacijski broj majke, te datum rođenja jedinke. Korištenjem podataka iz populacije utvrđeno je 103 jedinki uzgojenih u srodstvu od ukupno 244 jedinki. Prosječni koeficijent uzgoja u srodstvu u analiziranom setu podataka iznosio je 9% što ukazuje na visoku razinu uzgoja u srodstvu. Stoga je potrebno stvoriti optimalan plan uzgoja koji bi sačuvao sve osobine autohtone pasmine ali bi u isto vrijeme i smanjio koeficijent uzgoja u srodstvu kako bismo izbjegli inbriding depresiju kao i povećanje same genetske varijabilnosti populacije.

Abstract (english)

The aim of this study is to determine the structure of the population of Banija spotted pigs using data on origin, and to estimate the coefficients of inbreeding in the population of Banija spotted pig breed. The data set used in this study included the origin of the individuals of the Banija spotted pigs from 2015 to 2019. The total number of individuals in the data set was 244 and each record contained the following information: individual identification number, father identification number, mother identification number, and date of birth of the individual. Using population data, 103 inbreed individuals out of a total of 244 were identified. Inbreeding coefficients was 9%, indicating a high level of inbreeding. An optimal breeding plan that would preserve all the characteristics of the indigenous breed but at the same time reduce the inbreeding coefficient to avoid inbriding depression and increase the genetic variability of the population is necessary.

• Keywords: banijska šara svinja; koeficijenti uzgoja u srodstvu; inbriding depresija
• Keywords (english): Banija spotted pig; inbreeding coefficients; inbriding depression
• Language: croatian
• URN:NBN: urn:nbn:hr:204:988094
• Study programme: Title: Production and Processing of Meat; Study programme type: university; Study level: graduate; Academic / professional title: magistar / magistra inženjer/inženjerka proizvodnje i prerade mesa (magistar / magistra inženjer/inženjerka proizvodnje i prerade mesa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2020-11-02 10:50:59