Fakultät Agrarwissenschaften

Permanent URI for this communityhttps://hohpublica.uni-hohenheim.de/handle/123456789/9

Die Fakultät entwickelt in Lehre und Forschung nachhaltige Produktionstechniken der Agrar- und Ernährungswirtschaft. Sie erarbeitet Beiträge für den ländlichen Raum und zum Verbraucher-, Tier- und Umweltschutz.

Homepage: https://agrar.uni-hohenheim.de/

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Browsing Fakultät Agrarwissenschaften by Journal "Advanced sustainable systems"

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    An adapted indicator framework for evaluating the potential contribution of bioeconomy approaches to agricultural systems resilience
    (2024) Lewandowski, Iris; von Cossel, Moritz; Winkler, Bastian; Bauerle, Andrea; Gaudet, Nicole; Kiesel, Andreas; Lewin, Eva; Magenau, Elena; Marting Vidaurre, Nirvana Angela; Müller, Benedikt; Schlecht, Valentin; Thumm, Ulrich; Trenkner, Marielle; Vargas‐Carpintero, Ricardo; Weickert, Sebastian; Weik, Jan; Reinmuth, Evelyn
    This study reviews a variety of “bioeconomy approaches” (BAs) to assess their potential contribution to resilience in agricultural systems, focusing on benefits that can improve multi‐functionality regarding private and public goods. It is based on Meuwissen et al.'s framework to assess the resilience of farming systems. Drawing on literature and expert knowledge, this indicator framework is adapted to develop a new framework which is then applied to seven contrasting BAs (miscanthus, perennial flowering wild plant mixtures, permanent grassland, nutrient recycling, agrivoltaics, urban agriculture, and microalgae). The major outcomes are: 1) the extended indicator framework can help evaluate BAs for their potential to foster resilience in future agricultural systems, 2) all BAs are characterized by their ability to provide multiple private and public goods simultaneously, 3) the strongest contribution of BAs to public goods is their function in maintaining the good condition of natural resources and resource‐use efficiency, 4) all BAs can enhance resilience in agricultural systems by contributing diversity, multifunctionality, environmental sustainability, and autonomy, 5) the mitigation of potential drawbacks of BAs implementation requires ex‐ante assessment, favorable BAs combinations, and stakeholder involvement, 6) context‐specific analysis of each BAs is required to assess their qualitative and quantitative contribution to resilience.
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    Publication
    Bioenergy potential of Europe's perennial and biennial wildflowers: a combustion performance benchmark
    (2025) von Cossel, Moritz; Hieber, Caroline; Iqbal, Yasir; Berwanger, Eva; Lebendig, Florian; Müller, Michael; Jablonowski, Nicolai David; von Cossel, Moritz; Biobased Resources in the Bioeconomy (340b), University of Hohenheim, Stuttgart, Germany; Hieber, Caroline; Biobased Resources in the Bioeconomy (340b), University of Hohenheim, Stuttgart, Germany; Iqbal, Yasir; College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China; Berwanger, Eva; Biobased Resources in the Bioeconomy (340b), University of Hohenheim, Stuttgart, Germany; Lebendig, Florian; Institute of Energy Materials and Devices, IMD‐1: Structure and Function of Materials, Forschungszentrum Jülich GmbH, Jülich, Germany; Müller, Michael; Institute of Energy Materials and Devices, IMD‐1: Structure and Function of Materials, Forschungszentrum Jülich GmbH, Jülich, Germany; Jablonowski, Nicolai David; Institute of Bio‐ and Geosciences, IBG‐2: Plant Sciences, Forschungszentrum Jülich GmbH, Jülich, Germany
    The European Commission prioritizes addressing environmental issues like agrobiodiversity loss within a thriving bioeconomy's defossilization. This study investigates eight native European herbaceous flowering wild plant species (WPS) like common tansy (Tanacetum vulgare L.) and wild teasel (Dipsacus fullonum L.) as co‐substrates for pellet combustion, aiming for more biodiversity‐friendly bioenergy cropping systems. A long‐term field trial in southwest Germany examined dry matter (DM) yield and biochemical composition's influence on combustion properties for these WPS and two common bioenergy crops, Miscanthus (Miscanthus x giganteus Greef et Deuter) and Sida (Sida hermaphrodita L. var. Rusby), over two growing seasons. All eight WPS showed suitable combustion properties, comparable to Sida, with significantly higher ash melting temperatures than Miscanthus. This is largely attributed to elevated calcium (5.6–15.3 mg g−1 DM) and magnesium (0.6–2.4 mg g−1 DM) contents. A consistent WPS biomass composition is suggested by no significant year effect. Additionally, lower SO2 and HCl fugacity indicated more environmentally friendly combustion than Miscanthus. However, only a few WPS matched Miscanthus's high DM yield (6.0–12.3 Mg ha−1). This underscores the need for broader WPS investigation to find effective combined solutions for bioenergy and rural environmental protection.