Global ETD Search

1	Multifunctional production systems in Brazil : Opportunities, barriers, and implementation Jonson, Sofia January 2020 (has links) As populations grow and the call for renewable energy increases, so does the demand for biomass. However, the sustainability of biomass production has been debated. Concerns involve both negative environmental impacts from agricultural production, as well as the effects of increased bioenergy use on food security. Multifunctional production systems are a potential solution to these issues where environmental benefits are promoted in addition to maintained or enhanced biomass output. This study investigates multifunctional production systems in Brazil, as well as incentives and barriers for implementation within the Brazilian context. A systematic literature review was used to identify previous research on multifunctional production systems in Brazil. The review was then complemented by semi-structured open-ended interviews with local experts. The study found that even though common terminology from the field of multifunctional production systems was not frequently used in the Brazilian context, the systems were both studied and implemented. It was also concluded that economic feasibility is a prerequisite for successful implementation. However, factors like environmental circumstances, farmers perceptions, knowledge, and traditions are also important. Thus, effective adoption requires strategies combining economic incentives, policy incentives as well as educational tools. / <p>2020-06-13</p> Environmental Sciences Miljövetenskap
2	Ocenění a posouzení rozvojových možností nemovitých věcí výrobního areálu obvyklou cenou / Appraisal and assessment of development options immovable manufacturing facility open market value Hanzlovská, Nikola Unknown Date (has links) The main objective of this diploma thesis is to determine the usual price for a manufacturing facility, by using valuation methods. A secondary aim was to determine best possible use of the building and the development possibilities, according to the results from valuation. Diploma thesis is divided to theoretical and practical part. In theoretical part are detailed valuation methods divided to two main parts, the valuation by price regulation and the market valuation. In the beginning the pratical part describes the location and property. Furthermore I applied valuation method for manufacturing complex. At the conclusion is recapitulation and analysis of results, where are considered diferences and the usual price is set. The last chapter is devoted to the best use of complex and consideration of development possibilities.
3	Feldfrüchte für die Biogaserzeugung – Index der relativen Anbauwürdigkeit (IrA) / Field crops for biogas production – Index of relative agronomical suitability (IrA) Hey, Katharina 02 October 2020 (has links) No description available. 630 Energiepflanzen Biogasproduktion Zweikulturnutzungssystem einjährige Arten mehrjährige Arten Spurenelemente Nmin-Mengen im Boden Trockenmasseertrag Methanflächenertrag Wurzeltrockenmasse Akzeptanz von Energiepflanzen ökonomische Bewertung Index IrA Bewertung von Energiepflanzen relative Anbauwürdigkeit Energy crops Biogas production double cropping system annual crops perennial crops trace elements mineral nitrogen in the soil DM yield methane yield root mass acceptance of energy crops economic assessment index IrA evaluation of energy crops relative agronomical suitability Land- und Forstwirtschaft (PPN621302791)

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