TY - CHAP A1 - Schillem, Steffi A1 - Schneider, Bernd Uwe A1 - Zeihser, Uwe A1 - Hüttl, Reinhard F. T1 - Application of N-modified lignite and activated biochar to increase growth of summer wheat on nutrient-poor sandy soil T2 - European Geosciences Union General Assembly 2017 Vienna, Austria, 23–28 April 2017 N2 - Land degradation is recognized as the main environmental problem that adversely depletes soil organic carbon (SOC) and nitrogen (SON) stocks, which in turn directly affects the fertility and productivity of soils. Degraded soils and marginal lands are characterized by low fertility, poor physicochemical and biological properties and are almost free of soil organic matter (SOM), limiting their functional properties and, hence, their productivity. To enhance or restore the fertility of these soils, natural soil amendments such as biochar, lignite or humic acids can be added. A greenhouse experiment was carried out to investigate the effect of different application rates (5, 7.5, 11, 15, 28 t ha-1) of N-modified lignite (NL) incorporated in a nutrient-poor sandy soil from a recultivation site on plant growth, water use and nitrogen use efficiency of summer wheat. Additionally activated biochar (BC) was tested to see whether any differences exist between N-modified lignite and activated biochar at the same Capplication rates. All variants with soil amendments displayed a much higher grain and straw yield and water use efficiency compared to the control sample. The differences were significant for the 28 t ha-1variant followed by the variant with 5 t ha-1 NL. With the 7.5 t ha-1 NL higher biomasses, water and nitrogen use efficiency could be achieved compared to the variant treated with BC at the same C-content. This study shows that even small amounts of N-modified lignite can increase growth, water and nitrogen use efficiency of summer wheat on marginal lands. Y1 - 2017 UR - http://meetingorganizer.copernicus.org/EGU2017/EGU2017-4338.pdf N1 - EGU2017-4338 PB - European Geophysical Society CY - Katlenburg-Lindau ER - TY - JOUR A1 - Woldt, Thomas A1 - Gjardy, Georg A1 - Hildebrandt, Sven A1 - Grünewald, Holger A1 - Stock, Oliver A1 - Schneider, Bernd Uwe T1 - Systemintegration dezentraler Energieandlungsanlagen unter besonderer Berücksichtigung regenerativer Energieträger JF - Forum der Forschung Y1 - 2007 SN - 0947-6989 VL - 10 IS - 19 SP - 69 EP - 74 ER - TY - GEN A1 - Kamm, Birgit A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. A1 - Grünewald, Holger A1 - Gusovius, Hans-Jörg A1 - Stollberg, Christian A1 - Ay, Peter A1 - Kamm, Michael T1 - Lignocellulosic feedstock biorefinery - combination of technologies of agroforestry and a biobased substance an energy economy T2 - Forum der Forschung KW - biorefinery Y1 - 2006 SN - 0947-6989 IS - 19 SP - 53 EP - 62 ER - TY - GEN A1 - Woldt, Thomas A1 - Gjardy, Georg A1 - Hildebrandt, Sven A1 - Grünewald, Holger A1 - Stock, Oliver A1 - Schneider, Bernd Uwe T1 - Systemintegration dezentraler Energiewandlungsanlagen unter besonderer Berücksichtigung regenerativer Energieträger T2 - Forum der Forschung KW - regenerative Energien Y1 - 2006 SN - 0947-6989 IS - 19 SP - 69 EP - 74 ER - TY - CHAP A1 - Schildbach, Marek A1 - Grünewald, Holger A1 - Wolf, Heino A1 - Schneider, Bernd Uwe ED - Reeg, Tatjana ED - Bemmann, Albrecht ED - Konold, Werner ED - Murach, Dieter ED - Spiecker, Heinrich T1 - Begründung von Kurzumtriebsplantagen: Baumartenwahl und Anlageverfahren T2 - Anbau und Nutzung von Bäumen auf landwirtschaftlichen Flächen Y1 - 2009 SN - 978-3-527-32417-0 SP - 57 EP - 72 PB - Wiley-VCH CY - Weinheim ER - TY - CHAP A1 - Wöllecke, Jens A1 - Böllmann, Jörg A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. ED - Hüttl, Reinhard F. ED - Schneider, Bernd Uwe T1 - Vergleichende Untersuchungen zur Durchwurzelbarkeit und Mykorrhizierung auf forstlich rekultivierten Kippsubstraten T2 - Neue Ansätze in der land- und forstwirtschaftlichen Rekultivierung Y1 - 2009 SN - 978-3-937728-06-3 SN - 3-937728-06-6 SP - 207 EP - 224 PB - BTU CY - Cottbus ER - TY - CHAP A1 - Hüttl, Reinhard F. A1 - Schneider, Bernd Uwe A1 - Gerwin, Werner T1 - Energielandschaften - Chancen zur Landnutzung nach dem Bergbau T2 - Bergbaufolgelandschaft Y1 - 2010 SN - 978-3-86859-043-2 SP - 168 EP - 173 PB - Jovis CY - Berlin ER - TY - CHAP A1 - Hüttl, Reinhard F. A1 - Bens, Oliver A1 - Schneider, Bernd Uwe T1 - Waldnutzung, Waldschäden und Waldumbau Y1 - 2003 ER - TY - GEN A1 - Dilly, Oliver A1 - Dörrie, Carola A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. T1 - Abschätzung der Folgen von Bioenergieförderung in der brandenburgischen Lausitz T2 - Forum der Forschung Y1 - 2007 SN - 0947-6989 VL - 11 IS - 20 SP - 35 EP - 40 ER - TY - CHAP A1 - Boldt-Burisch, Katja A1 - Schneider, Bernd Uwe A1 - Fritsch, Simone A1 - Hüttl, Reinhard F. T1 - Charakterisierung der Wurzelwachstumsdynamik krautiger Vegetation in der initialen Phase der Bodenentwicklung T2 - Böden verstehen - Böden nutzen - Böden fit machen, Jahrestagung der Deutschen Bodenkundlichen Gesellschaft, 3. - 9. September 2011 Y1 - 2011 UR - http://eprints.dbges.de/754/ ER - TY - CHAP A1 - Schneider, Bernd Uwe A1 - Fischer, H. A1 - Rumpelt, A. T1 - Veränderungen von Wurzel- und Mykorrhizazönosen im Zuge von Waldumbaumaßnahmen Y1 - 2002 ER - TY - GEN A1 - Boldt-Burisch, Katja A1 - Naeth, M. Anne A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. T1 - Linkage between root systems of three pioneer plant species and soil nitrogen during early reclamation of a mine site in Lusatia, Germany T2 - Restoration Ecology N2 - In 2005, a 7-ha artificial watershed (Chicken Creek) was built on a post mined landscape in Lusatia, Germany from sandy substrates of Pleistocene origin, commonly used in reclamation. The watershed was developed to investigate the initial phase of soil and ecosystem development under natural conditions. At this early stage, mineral nitrogen in young sandy soils is primarily limited and nitrogen fixing legumes become key components of natural succession. Local abundant pioneering legumes Lotus corniculatus and Trifolium arvense and one pioneer grass species Calamagrostis epigeios were investigated 5 years after watershed construction. In this study, we investigated the influence of spatial root and nodule distribution of these species on soil nitrogen accumulation. Soil, including roots, was sampled from field monoliths covered with the aforementioned plant species. Root systems of both legumes were mainly restricted to the upper 20 cm of soil, whereas roots of C. epigeios also developed strongly at greater depths. A positive relationship was found, with higher plant densities associated with higher root densities which were associated with higher nodule densities for legumes and which were all associated with significantly higher soil nitrogen content relative to non-vegetated areas. This research provides rare information on the role root systems of pioneer legumes play in soil nitrogen input in the early stage of soil and ecosystem development during revegetation by natural succession. Y1 - 2015 U6 - https://doi.org/10.1111/rec.12190 SN - 1526-100X VL - 23 IS - 4 SP - 357 EP - 365 ER - TY - GEN A1 - Quinkenstein, Ansgar A1 - Böhm, Christian A1 - Freese, Dirk A1 - Wöllecke, Jens A1 - Grünewald, Holger A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. T1 - Alley-Cropping - Ein klima-adaptierbares Landnutzungssystem zur nachhaltigen Biomasseproduktion T2 - Forum der Forschung Y1 - 2008 SN - 0947-6989 VL - 12 IS - 21 SP - 131 EP - 138 ER - TY - CHAP A1 - Wüstrich, Diana A1 - Schneider, Bernd Uwe A1 - Hüttl, Reinhard F. ED - Hüttl, Reinhard F. ED - Schneider, Bernd Uwe T1 - Untersuchungen zur Rekultivierbarkeit toniger Kippenflächen im Tagebau Nochten T2 - Neue Ansätze in der land- und forstwirtschaftlichen Rekultivierung Y1 - 2009 SN - 978-3-937728-06-3 SN - 3-937728-06-6 SP - 79 EP - 149 PB - BTU CY - Cottbus ER -