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… like grass that hasn´t been tried out properly in Sweden. It´s expensive to plant, but it lasts up to 15 years if it´s possible to breed species with good resistance to frost, and with high yields, there could be a point in growing it in Sweden. Jerusalem artichoke has a …
… at the possibilities to start selling hot water from a small district heating plant with bioenergy. My reason for doing this project is to look at a new business opportunity for our farm. Our company have less work during the winter time compared to the spring and this project …
… of to get all the costs in your economic analyze. Timothy Timothy seed is planted on 4400 hectares in Sweden. It is possible to grow timothy seed in the south part of Sweden. Timothy is very sensitive for dry weather in spring and in the beginning to summer. Timothy gives …
… mixture was birch>alder=aspen=other broad leaved trees. It turned out that plantation was as common as self regeneration in harvested buffer zones. Where it was planted the soil was also scarified. If the water course was harvested on both sides of the watercourse the …
praktisk studie av sticklingstidpunktens och sticklingspositionens inverkan på rotningen av ledsticklingar
… cuttings influence the rooting. Three different cultivars were used as mother plants; ”Maria Lisa” and two Burnet roses; ”King of Scots” and ”Poppius”. The mother plants were container grown ”King of Scots” and ”Maria Lisa”, and outdoor grown ”Poppius” and ”Maria Lisa”. The …
… tulips in a hydroponic system and the forcing off tulips that have been planted in soil. The results are mostly based on interviews with six Dutch and one Swedish tulip forcer and the managing director at the Horticultural Research Centre, Proeftuin Zwaagdijke, in the …
- En studie av teknik-, ekonomi- och miljöfrågor
… power generation costs average among the lowest among possible future power plants. This trend applies to comparisons between renewable and fossil production plants. Electricity prices will probably not fall back to historic levels, due to fuel shortage and increasing …
The purpose with the work is to study Fortums activities with hydro power plants, dams and reservoirs mainly in a premise jurisdictional perspective and to show how GIS would be a helpful tool for the future. A great deal of the information that the Generation Hydro-division at …
In connection with Henriksdals wastewater treatment plant (WWTP) a smaller plant is situated called Sjöstadsverket where new methods for wastewater treatment are tested and evaluated in different process lines. On one of the lines experiments with enhanced biological phosphorous …
Identifiering av problem samt förslag på åtgärder
… treatment industry. The present treatment of the wastewater was studied at the plants and the information was completed with a questionnaire to the responsible at each company. The contamination load released to the Chilean rivers is heavy. The rivers in southern Chile receive …
en jämförelse av produktion och potentiell kvalitet hos försöksbestånd i Jämtlands län
… solution. This study was conducted in a block experiment with ten blocks planted in 1987 by SCA in North Sweden. The objective of the block experiment was to study if Black spruce is an appropriate alternative to Lodgepole pine, Norway spruce and Scotch pine on different site …
The interest for alternative forest regeneration methods increased significantly during the 1990´s after 50 years dominance of the clear-cutting system (Holgén & Hånell 2000). One reason for this was that clear-cutting was being more and more questioned by different …
en studie om den förväntade lönsamheten i landsbaserad vindkraft
This thesis analyzes the expected profitability in land based wind power plants. The expected profitability is calculated on the basis of a wind power project in Vartofta, Falköping. The information required to calculate the expected outcome is then concentrated to this project …
växtgestaltning och planering
… to propose control and balance in urban wetlands, and discuss the difference a plant design can do. The thesis deals with discourses in the field of landscape architecture, biological diversity, dam construction, limnology, planting design and management, pollution of the …
… methods, a visual estimate of the vitality was made. The studied trees were planted on three different nurseries in Skåne and Halland. The different cultivation methods being compared was field cultivation, depot cultivation, root pruning and RCB (Root Control Bag). The result …
