Sökning: "Åsa Winter"

Hittade 2 uppsatser innehållade orden Åsa Winter.

1. 1. Environmental fate of pesticides used as seed dressing : transport behaviour and occurrence in watercourses

   L3-uppsats, SLU/Dept. of Soil Sciences

   Författare :Åsa Kuhlau; [2008]
   Nyckelord :seed dressing; pesticide; leaching; water; environment; monitoring;

   Sammanfattning : Residues of chemical substances contained in pesticides (plant protection products) have been found in streams in four agricultural areas in Sweden despite no reported direct use. This report investigated whether these residues originated from seed dressing preparations used in the areas or some other source. LÄS MER

3. 2. Rotningsstimulerande effekt och kemisk analys av vattenbaserad extraktion av vedartade och örtartade skott av Salix smithiana Willd.

   L3-uppsats, SLU/Dept. of Crop Science

   Författare :Åsa Nilsson; Annelie Anderberg; [2005]
   Nyckelord :rotning; extraktion; hplc; salix; ellagsyra; catechin; D-salicin; saligenin; kromatogram; rotningsprocess; salixextrakt; IBA;

   Sammanfattning : Cuttings of Lonicera xylosteum L. were treated with willow extract to study the response in rooting capacity. The extracts were prepared by mixing chopped pieces of Salix x smithiana Willd. with water in a warring blender. LÄS MER