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Wheat, corn and rapeseed straw can be used as a raw material for the production of biofuels used to generate heat energy. Due to the growing interest in renewable fuels, including straw, it is reasonable to test the energy suitability of these fuels. The aim of the study was to compare the combustion heat and calorific value of particular straw species. The most important parameters enabling comparison...
Lignocellulosic biomass is a natural, renewable and highly versatile resource. In recent years, woody biomass produced in short rotation coppices has become increasingly popular. Hence, this research was undertaken to assess the thermophysical and chemical properties of willow, poplar and black locust stems in relation to a soil fertilization regime. The experiment was set up in the village of Samławki...
Ekologiczne zbiorowiska łąkowe z udziałem gatunków z rodziny Carex występują dość powszechnie w Wielkopolsce, w dolinach rzecznych o wysokim poziomie wód gruntowych. Należą one do obszarów cennych przyrodniczo i są najbliższe naturalnemu środowisku. Na ogół przedstawiają mierną wartość paszową, lecz posiadają wysokie walory przyrodnicze, a pozyskiwana z nich biomasa wykorzystywana jest jako surowiec...
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