This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Aumer, W., Lindner, M., Geißler, M. and Th. Herlitzius (2008): Elekrischer Traktor: Vision oder Zukunft? Landtechnik 63, 14–15.AumerW.LindnerM.GeißlerM.HerlitziusTh.2008Elekrischer Traktor: Vision oder Zukunft?Landtechnik631415Search in Google Scholar
Koerhuis, R. and B. van Hattum (2020): John Deere: ‘We believe in electric tractors. 100%’. In: Future Farming, Machinery Background, 12.03.2020. Available under: https://www.futurefarming.com/Machinery/Articles/2020/3/John-Deere-We-believe-in-electric-tractors-100-552869E/, last checked 10.10.2020.KoerhuisR.van HattumB.2020John Deere: ‘We believe in electric tractors. 100%’In: Future Farming, Machinery Background, 12.03.2020. Available under: https://www.futurefarming.com/Machinery/Articles/2020/3/John-Deere-We-believe-in-electric-tractors-100-552869E/, last checked 10.10.2020.Search in Google Scholar
Lindner, M., Aumer, W., Geißler, M. and Th. Herlitzius (2011): Herausforderungen bei der Elektrifizierung von Geräten in der Landwirtschaft. In: Hybridantriebe für mobile Arbeitsmaschinen: 3. Fachtagung, 17. Februar 2011, 107–116.LindnerM.AumerW.GeißlerM.HerlitziusTh.2011Herausforderungen bei der Elektrifizierung von Geräten in der LandwirtschaftIn:Hybridantriebe für mobile Arbeitsmaschinen: 3. Fachtagung17. Februar 2011107116Search in Google Scholar
Murugan, R., Koch, H. J. and R. G. Joergensen (2014): Long-term influence of different tillage intensities on soil microbial biomass, residues and community structure at different depths. Biology and Fertility of Soils 50–3, 487–498.MuruganR.KochH. J.JoergensenR. G.2014Long-term influence of different tillage intensities on soil microbial biomass, residues and community structure at different depthsBiology and Fertility of Soils50–348749810.1007/s00374-013-0871-xSearch in Google Scholar
R Core Team (2014): R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. Available under: http://www.R-project.org/R Core Team2014R: A language and environment for statistical computingR Foundation for Statistical ComputingVienna, AustriaAvailable under: http://www.R-project.org/Search in Google Scholar
Ranjbarian, S., Askari, M. and J. Jannatkhah (2017): Performance of tractor and tillage implements in clay soil. Journal of the Saudi Society of Agricultural Sciences 16, 154–162.RanjbarianS.AskariM.JannatkhahJ.2017Performance of tractor and tillage implements in clay soilJournal of the Saudi Society of Agricultural Sciences1615416210.1016/j.jssas.2015.05.003Search in Google Scholar
Renius, K. (1994): Trends in Tractor Design with Particular Reference to Europe. Institute of Agricultural Machinery. Journal of Agricultural Engineering Research 57, 3–22.ReniusK.1994Trends in Tractor Design with Particular Reference to Europe. Institute of Agricultural MachineryJournal of Agricultural Engineering Research5732210.1006/jaer.1994.1002Search in Google Scholar
Vogelsang GmbH & Co. KG (2020): Fortschrittliche Strip Till-Technik. Available under https://www.vogelsang.info/index.php?eID=dumpFile&t=f&f=2844&token=7130bfbb7c8f7a101573d0a3206fd6bb206ddbaa, last checked 10.10.2020.Vogelsang GmbH & Co. KG2020Fortschrittliche Strip Till-TechnikAvailable under https://www.vogelsang.info/index.php?eID=dumpFile&t=f&f=2844&token=7130bfbb7c8f7a101573d0a3206fd6bb206ddbaa, last checked 10.10.2020.Search in Google Scholar
Wiecha, J. G., Bernhardt, H., Bögel, T. and Th. Herlitzius (2019a): Reducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubber. In: LAND.TECHNIK AgEng 2019 – The Forum for Agricultural Engineering Innovations. Düsseldorf: VDI Verlag 2019, 495–502.WiechaJ. G.BernhardtH.BögelT.HerlitziusTh.2019aReducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubberIn:LAND.TECHNIK AgEng 2019 – The Forum for Agricultural Engineering InnovationsDüsseldorfVDI Verlag2019,49550210.51202/9783181023617-495Search in Google Scholar
Wiecha, J. G., Bögel, T., Herlitzius, Th. and H. Bernhardt (2019b): Electrification of Mounted Implements – Conceps of Traction Assistance. In: Proceedings of the 47th Symposium “Actual Tasks on Agricultural Engineering”, University of Zagreb, Croatia, 51–60WiechaJ. G.BögelT.HerlitziusTh.BernhardtH.2019bElectrification of Mounted Implements – Conceps of Traction AssistanceIn:Proceedings of the 47th Symposium “Actual Tasks on Agricultural Engineering”University of Zagreb, Croatia5160Search in Google Scholar
ZF Friedrichshafen AG (2019): The Future of Farming. Available under https://www.zf.com/products/media/industrial/agriculture/downloads_3/Agritechnica_Vademecum_2019_Screen.pdf.ZF Friedrichshafen AG2019The Future of FarmingAvailable under https://www.zf.com/products/media/industrial/agriculture/downloads_3/Agritechnica_Vademecum_2019_Screen.pdf.Search in Google Scholar