Sökning: "Tora Råberg"

Hittade 2 uppsatser innehållade orden Tora Råberg.

1. 1. Agro ecosystems in a changing climate : adaption through crop rotations

   L3-uppsats, SLU/Horticulture

   Författare :Tora Råberg; [2008]
   Nyckelord :climate change; crop rotation; agro ecosystem; vegetation period; biodiversity; soil erosion; leaching of nutrients; CO2; temperature; precipitation; water stress; draught; mineralisation; weeds; pest; windbreaks; disease;

   Sammanfattning : Climate change is a phenomenon that affects everyone. It is thus of high relevance to gain knowledge in how the farms that supply society with food will be affected and what adaptations can be made to minimise negative effects on field level. LÄS MER

3. 2. Permaculture design in an ecovillage : in theory and practise

   L3-uppsats, SLU/Horticulture

   Författare :Tora Råberg; [2007]
   Nyckelord :ecosystem; permaculture; sustainability; self-sufficiency; ecovillage; biodiversity; indicator plants; conservation; perennials; design; microclimate; polyculture; policulture; agroforestry; companion planting; multilayer; intercropping; forest garden; permaculture design; zones and sectors;

   Sammanfattning : This essay presents guidelines how to approach a local ecosystem, taking into account biological, geological, chemical and hydrological assets in order to obtain a sustainable and self-sufficient farming system conserving and increasing local biodiversity. Biodiversity is a key factor in ecosystem structure and function. LÄS MER