Sökning: "Swedish chicken breed"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Swedish chicken breed.

  1. 1. Relatedness and diversity in Swedish local chicken breeds using mitochondrial DNA D-loop sequences and SNP data

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Esther Taiwo Afolabi; [2023]
    Nyckelord :chicken; genetic diversity; mtDNA d-loop; SNP; Swedish local chicken breeds;

    Sammanfattning : Genetic diversity is the variation in genetic information carried by individuals within a species or population. This variability plays a crucial role in enabling species to adapt and survive in changing environments and is essential for evolutionary processes. LÄS MER

  3. 2. Genetic mapping on local Swedish chicken breeds

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Samrawit Tsehay Gebeyehu; [2021]
    Nyckelord :chicken; genetic diversity; GWAS; plumage color; SNP; Swedish chicken breed;

    Sammanfattning : Today, genetic studies are gaining popularity around the world, especially in the developed world. The study of genetic diversity is the basis for genetic protection and future breed improvement. LÄS MER

  4. 3. Effects of silage and haylage on feed intake, growth and health in two meat type chicken genotypes

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Temwanoku Ioakim; [2018]
    Nyckelord :silage; haylage; broiler hybrid; feed intake; growth; health;

    Sammanfattning : In this project the effect of grass silage and haylage on feed intake (FI), growth and health of two meat type chicken hybrids, Ross 308 and Rowan Ranger were studied. The study was carried out at the Swedish Livestock Research Center, located in Funbo-Lövsta, Uppsala for a period of 42 days. LÄS MER

  5. 4. Genetisk variation hos svenska lantrashöns

    Master-uppsats, SLU/Dept. of Animal Breeding and Genetics

    Författare :Thomas Englund; [2016]
    Nyckelord :svenska lantrashöns; mitokondrie-DNA; ursprung; släktskap; genetisk variation;

    Sammanfattning : Redan i början av 1800-talet beskrevs svenska tamhöns i litteratur som allmänt förekommande och de utmärkte sig bland annat för att vara väldigt varierande. Under 1980-talet bildades föreningen Svenska Lanthönsklubben för att bevara gårdsflockar av höns från olika delar av landet med ursprung i de gamla bondhönsen. LÄS MER

  7. 5. Bonden i skolan – granskad ur en faktamässig och pedagogisk synvinkel

    Magister-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Elin Wejdmark; [2016]
    Nyckelord :Bonden i skolan; elev; inlärning; kunskap; The farmer in school; student; learning; knowledge;

    Sammanfattning : From the late 1800s to late 1900s, the degree of urbanization increased from 15% to 80%. Today, 85 % of Sweden´s population live in cities (Svanström, 2015). As little as 172 700 (Jordbruksverket, 2015a) of Sweden´s total 4 962 000 employed people (SCB, 2015c) work with farming in different contexts. LÄS MER