Sökning: "thresher"

Hittade 2 uppsatser innehållade ordet thresher.

1. 1. Cleaning interactions by bluestreak cleaner wrasse (Labroides dimidiatus) and moon wrasse (Thalassoma lunare) on pelagic thesher sharks (Alopias pelagicus)

   Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

   Författare :Katarina Grepp; [2019]
   Nyckelord :cleaning; interactions; sharks; thresher; bluestreak; wrasse;

   Sammanfattning : Cleaning symbioses are a well-studied mutualism among marine species. However, the interactions occurring between cleaner fish and sharks are lacking in research, which makes it a target for further investigation. LÄS MER

3. 2. Odlingens och lagringens inverkan på utsädes grobarhet

   L3-uppsats, SLU/Dept. of Crop Science

   Författare :Carl-Henrik Stenson; [2004]
   Nyckelord :lagring; grödor;

   Sammanfattning : At seed-growing the aim is to produce a commodity with high germination capacity, good soundness and purity, and also slight admixture of seeds from other species. The capacity of germination and the vigour of the seeds may become impaired in consequence of mechanical damage, infection of diseases, growth of mould, attacks of vermin, high drying temperature, secret germination, sprouting in the ears etc. LÄS MER