Sökning: "animal feed"

Visar resultat 1 - 5 av 75 avhandlingar innehållade orden animal feed.

  1. 1. Detection and Characterisation of Salmonella in Animal Feed Samples by PCR-Based Methods

    Detta är en avhandling från Applied Microbiology (LTH)

    Författare :Charlotta Löfström; Lund University.; Lunds universitet.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Food and drink technology; Livsmedelsteknik; Biotechnology; Bioteknik; Biokemisk teknik; Biochemical technology; Analytisk kemi; Analytical chemistry; mykologi; virologi; bakteriologi; Mikrobiologi; validation; Microbiology; bacteriology; virology; mycology; Salmonella; ribotyping; detection; animal feed; randomly amplified polymorphic DNA; pulsed-field gel electrophorsis; pre-PCR processing; PCR; polymerase chain reaction; genotyping;

    Sammanfattning : Animal feed is a recognised source of Salmonella enterica for farm livestock and may also indirectly cause infection in people consuming foods of animal origin. It is therefore important to have rapid, reproducible and specific methods for the detection of Salmonella in feed, and for the characterisation of strains for further epidemiological investigations or to trace the source of contamination in a production facility. LÄS MER

  2. 2. Hempseed cake as a protein feed for ruminants

    Detta är en avhandling från Applied Microbiology (LTH)

    Författare :Linda Karlsson; Sveriges lantbruksuniversitet.; [2010]
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Increasing the use of locally produced protein feeds in ruminant production systems in northern Europe would be a valuable development. Hemp (Cannabis sativa L.) can be cultivated at high latitudes and cold-pressing the seeds to extract the oil produces a residue, hempseed cake (HC), with a high protein content. LÄS MER

  3. 3. Zygomycetes and cellulose residuals hydrolysis, cultivation and applications

    Detta är en avhandling från University of Borås: School of Engineering ; Chalmers University of Technology: Department of Chemical and Biological Engineering

    Författare :Patrik Lennartsson; Högskolan i Borås.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Resource Recovery; Resursåtervinning; zygomycetes; fungi; lignocelluloses; ethanol; fish feed; animal feed; dimorphism; airlift; pretreatment; Biotechnology; Zygomycetes;

    Sammanfattning : Zygomycetes is a class of fungi living worldwide as saprobes, as part of mycorrhizae, and as parasites. Humans have used some zygomycetes for centuries in the production of traditional foods, e.g. Indonesian tempe. LÄS MER

  4. 4. Forage legumes as feed for pigs in smallholder production systems in the North of Lao PDR

    Detta är en avhandling från University of Borås: School of Engineering ; Chalmers University of Technology: Department of Chemical and Biological Engineering

    Författare :Phonepaseuth Phengsavanh; Sveriges lantbruksuniversitet.; [2013]
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : This thesis sought to characterise and understand existing smallholder pig production systems in the North of Lao PDR and to investigate the role of forage legumes as alternative protein sources for pigs in smallholder production systems. A survey found that there were three main pig rearing systems, free-scavenging, semi-scavenging and confinement (enclosures and pens), in the study areas. LÄS MER

  5. 5. Some animal and feed factors affecting feed intake, behaviour and performance of small ruminants

    Detta är en avhandling från University of Borås: School of Engineering ; Chalmers University of Technology: Department of Chemical and Biological Engineering

    Författare :Do Thi Thanh Van; Sveriges lantbruksuniversitet.; [2006]
    Nyckelord :;

    Sammanfattning : .... LÄS MER