Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2019
Authors
Márk Rékási Nikolett Mazsu Eszter Draskovits Botond Bernhardt Anita Szabó Pierre-Adrien Rivier Csilla Farkas Barbara Borsányi Béla Pirkó Sándor Molnár György Kátay Nikolett UzingerAbstract
The aim of this work was to investigate whether the agronomic traits of vermicompost prepared from partially stabilised sewage sludge digestate after thermophilic composting were more favourable than those of conventional compost. The effects of various additives (green waste, spent mushroom compost, wheat straw, biochar) were also tested after 1.5 months precomposting followed by 3 months vermicomposting with Eisenia fetida or by compost maturing. Vermicomposting did not result in significantly more intensive mineralisation than composting; the average organic carbon contents were 21.2 and 22.2% in vermicomposts and composts, respectively. Hence, the average total (N: 2.4%; P: 1.9%; K: 0.9%) and available (N: 160 mg/kg; P: 161 mg/kg; K: 0.8%) macronutrient concentrations were the same in both treatments. The processing method did not influence the organic matter quality (E4/E6) either. However, on average the concentration of the plant growth regulator kinetin was more than twice as high in vermicomposts.
Authors
Cornelya Klutsch Vetle Schwensen Lindgren Thrond Oddvar Haugen Natalia Polikarpova Paul Eric Aspholm Ida Marie Luna Fløystad Kristin Forfang Simo Maduna Tommi Nyman Hans Geir Eiken Per-Arne Amundsen Snorre HagenAbstract
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Authors
Paul Eric Aspholm Victoria Gonzalez Julia Schregel Siv Grethe Aarnes Cornelya Klutsch Anne WikanAbstract
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Authors
Cornelya Klutsch Vetle Schwensen Lindgren Simo Maduna Natalia Polikarpova Tommi Nyman Paul Eric Aspholm Kristin Forfang Per-Arne Amundsen Thrond Oddvar Haugen Hans Geir Eiken Snorre HagenAbstract
No abstract has been registered
Authors
Cornelya KlutschAbstract
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Authors
Cornelya KlutschAbstract
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Authors
Trond MæhlumAbstract
No abstract has been registered