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Showing result 1 - 5 of 8 swedish dissertations matching the above criteria.
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1. Anaerobic digestion of horse manure : renewable energy and plant nutrients in a systems perspective
Abstract : In horse keeping horse manure is produced, which can be utilized as a fertilizer or considered a waste. Horse manure constitutes a resource in terms of both plant nutrients and energy. In addition energy policies and objectives aim at replacing fossil fuels with renewable energy sources. READ MORE
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2. From waste problem to renewable energy resource : exploring horse manure as feedstock for anaerobic digestion
Abstract : A sustainable energy system requires, according to energy policies, reduced emissions of greenhouse gases, increased ratio of renewable sources of energy and more efficient use of energy. Horse manure could be regarded as waste, but also as a resource for renewable energy and plant nutrients. READ MORE
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3. Impact of horse-keeping on phosphorus (P) concentrations in soil and water
Abstract : Agricultural sources contribute significantly to the high phosphorus (P) loads in water, causing eutrophication in many of Europe’s water bodies. Consequently, priority has been given to reducing P leakage from sources, including soils used for animal farming. READ MORE
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4. Horse keeping in peri-urban areas : changing land use with possibilities and conflicts
Abstract : The number of horses in Sweden has increased from 70 000 to almost 300 000 in 30 years. Today these horses are to a large extent kept for the purpose of hobby and leisure and create a substantial land use but link a diverse and a large amount of activities in peri-urban areas in Sweden. READ MORE
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5. Horse stables in the 21st century : aspects of management, behaviour and health
Abstract : Housing horses in open barns is becoming increasingly popular, with positive effects on social interaction and free movement that can improve horse welfare. However, many horse owners are concerned that group housing may lead to more injuries, less lying time and obesity. READ MORE