Essays about: "aspen sawdust"

Found 3 essays containing the words aspen sawdust.

1. 1. Skogsprodukter som idisslarfoder vid bristsituationer med fokus på mjölkkor

   University essay from SLU/Dept. of Animal Nutrition and Management

   Author : Ida Milton; [2020]
   Keywords : skogsprodukter; skogsråvaror; smältbarhet; grovfoder; idisslare; mjölkkor; mjölkavkastning; förbehandling; processteknik;

   Abstract : Träd innehåller cellulosa och hemicellulosa, vilket idisslare kan bryta ned och utvinna energi ifrån. Skogsprodukter/skogsråvaror så som träflis, spån, bark och pappersmassa har därför god potential till att fungera som grovfoder för idisslare. READ MORE

3. 2. Hållning av kastrerade och icke kastrerade försöksmöss i par som en lösning på aggressivt beteende

   University essay from SLU/Dept. of Animal Environment and Health

   Author : Emil Samuelsson; [2014]
   Keywords : försöksmöss; möss; aggression; kastration;

   Abstract : Aggression between laboratory mice is a common problem and can result in welfare issues such as mice hurting or killing each other and also stress. Swedish laws and regulations clearly states that mice must be housed with a companion due to their natural social structure. READ MORE

4. 3. Fermentation of lignocellulosic material by the alternative industrial ethanol yeast Dekkera bruxellensis

   University essay from SLU/Dept. of Microbiology

   Author : Emily South; [2010]
   Keywords : lignocellulosic mateial; steam explosion; aspen sawdust; enzymatic saccharification; ethanol production; Saccharomyces cerevisiae J672; Dekkera bruxellensis CBS 11269;

   Abstract : Bioethanol is one alternative energy fuel that can be produced from different types of biomass. Second generation bioethanol comes from fermentation of lignocellulosic material and can be seen as a more environmental friendly alternative as e.g. forest residues and agricultural by-products are used. READ MORE