577 uppsatser · sida 5 av 39
… or from organic waste of households and industries. Small scale digestion plants at farms are espe-cially expected to contribute to increased biogas production in the future. Biogas can be ob-tained directly in it’s raw form and used as fuel in a combustion chamber. However, gas …
… two studies. One is based on an inquiery to nurseries with production of woody plants, and the other on visits to gardencenters, primarily in Skåne but also in Stockholm. Inquieries where sent to 87 nurseries, 48 of them replied. The purpous of the inquiery was to make a …
… The questions in the questionnaire were mainly about planning, choosing plants and management. The answeres varied due to the economic resources and location. The most southern municipalities have a wider range of plants to choose from and seemed to be using more exotic plants …
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 …
… arbetet är att man skall kunna använda sig av mitt arbete när man åker till plantskolan för att inhandla växter. Mitt arbete är baserat på en litteraturundersökning med information från böcker och en tidskrift hemträdgården. Mitt resultat är att man kan hitta träd och perenner …
… power inspectorate. The task of SKI is to inspect that the nuclear power plants of Sweden runs in a safe way. The proprietor of the permit who runs nuclear power plants has the responsibility to maintain the required safety to run a plant. SKI publishes a number of statue books …
… are light demanding, if you don’t provide them with additional lighting the plants easily get etiolated in an indoor environment. During the orientating investigation, the worst results were shown from the plants which were stored in darkness, no matter the temperature or amount …
En studie om förskolebarns tankar om växters behov
… to examine what kind of knowledge children in preschool have regarding what plants are, and what plants need in order to grow and survive. By means of qualitative interviews I have let 12 children in the ages of 3 to 5 years answer questions regarding the subject. From the …
Har diversiteten av kärlväxtarter förändrats?
… 20th century, according to the agricultural changes. In this study vascular plants were invented at five different islands in the Lurö archipelago, Vänern, Sweden. The aim of the study was to sort out whether the diversity of plants has gone through any changes in abandoned …
en jämförande studie utförd på uppdrag av Stora Enso Skog
Regeneration with scarification and planting is a well known method, but the plants have a tuff period in the beginning. Decease of plants comes from pine weevils, dry weather, browsers, wrong method of scarification and wrong time for the planting. These are some courses why …
betydelse för uppkomst och grödetablering
… structure in roots and rhizosphere soils from young spring- and winter rape plants sampled in failed respectively good establishment patches in four fields, 2) investigations on the pathogenicity of fungi isolated from oilseed rape in controlled environment and 3) investigations …
… and as growth retarders.Many horticulture workers get in touch with plants, treated with PPPs and many of these don’t use any protective equipment.The aim of this project is to illustrate the work environment hazards for staff working with greenhouse pot plants, after they have …
… includes a literature study of known weevil species in Sweden and their host plants, and of wingless-weevil species in Europe that could be invasive here. Locations, where damage to previously named plants has been reported, have been examined. The extension and appearances of …
En studie av fem avloppsreningsanläggningar upp till 500 pe
… of this project was to describe and to evaluate five small sewage treatment plants in the municipality of Laholm, Sweden, in order to investigate the treatment efficiency and to evaluate if effluents comply with discharge permits. The treatment systems were designed to treat …
… per year, compared to about 350 tons from municipal sewage treatment plants, and they account for approximately 21% of the total anthropogenic discharge of phosphorus into Swedish waters. About 40% of Sweden's nearly 1 million private sewage systems are inferior with respect to …
