Essays about: "tussilago"

Found 3 essays containing the word tussilago.

1. 1. Vilken effekt har lärkrutor på ogräsfloran vid ekologisk höstveteodling?

   University essay from SLU/Dept. of Crop Production Ecology

   Author : Linda Gustafsson; [2008]
   Keywords : Alauda arvensis; lärkrutor; höstveteodling; ogräs; ekologisk;

   Abstract : This study forms part of the R&D project "Improved survival of bird chicks in organic fields" managed by the Rural Economy & Agricultural society in Uppsala. The skylark (Alauda arvensis) is a species that has decreased drastically in Sweden as a consequence of more intensive cropping. READ MORE

3. 2. Effekt av sönderdelningsgrad och planteringsdjup på uppkomsten från rhizom av Tussilago farfara

   University essay from SLU/Dept. of Crop Production Ecology

   Author : Tobias Alfredsson; [2008]
   Keywords : Rhizom; tussilago; planteringsdjup; sönderdelning; nod;

   Abstract : Tussilago farfara, coltsfoot, is a troublesome perennial weed with deep lying rhizome, which can vegetatively generate new plants. The mechanical control of coltsfoot that is used today, "starvation", which consists of several cultivations of the soil, which fragmentises the rhizome. READ MORE

4. 3. Några vanliga ogräs : en litteraturstudie av arternas biologi samt förebyggande och direkta kontrollåtgärder

   University essay from SLU/Dept. of Crop Production Ecology

   Author : Paulina Liljander; [2007]
   Keywords : ogräs; litteraturstudie; biologi; kontrollåtgärder;

   Abstract : The Swedish Board of Agriculture initiated this undergraduate thesis. There is a database on their homepage that includes chemical treatments for different weed species. There is also space for preventive and mechanical control methods. This is an undergraduate thesis that reviews these control methods for the most important weeds in Sweden. READ MORE