Exhibition Organic Farming

• Research Institute of Organic Agriculture (FiBL), 2016: Principles and sustainability. 
• International Federation of Organic Agriculture Movements (IFOAM). 
• IFOAM Head Office, 2005: Principles of Organic Agriculture Preamble. 
• Association of Organic Agriculture in Hesse e.V. 
• Ökolandbau.de, 2013: Crop rotation in organic farming. 
• Kevin Smith-Weißmann, Bund Ökologische Lebensmittelwirtschaft, 2018: Organic plant breeding - A contribution to diversity and resilience in agriculture  
• Dr. Solveig March, Thünen Institute, Specifics of animal husbandry in organic farming. 
• Michael Wachendorf, Andreas Bürkert, Rüdiger Graß, 2017: Organic Farming
  ISBN: 9783825248635

• State Historical Information System of Hesse, Witzenhausen Wilhelmite Monastery 
• City of Witzenhausen: City history 
• GenWiki: Witzenhausen/History 
• German Institute for Tropical and Subtropical Agriculture: History
• Volker Jahr, 2017: Innovation and Power in the Organization of Higher Education - The Establishment of the Ecological Paradigm at the Department of Agricultural Sciences at the University of Kassel from an Organizational Theory Perspective. 
• Comic Klasse Kassel, 2016: Raus Rein (The anthology deals with the colonial school) 
• Eckhard Baum, 1997: Daheim und über Meer - Von der deutschen Kolonialschule zum Deutschen Institut für tropische und subtropische Landwirtschaft
  ISBN: 3881228942
• Video "On the Traces of the Colonial Era 

All links to Department 11,  Ecological Agricultural Sciences:

• Profile 
• About us 
• Mission statement
• Research
• Video about the bachelor study Ecological Agriculture 
• Movies about the study and the study site 

Environmental impact of agriculture 

• Federal Environment Agency, 2021: Agriculture 
• Umweltbundesamt, 2015: Umweltprobleme der Landwirtschaft
  ISSN: 1862-4804

Plant protection products in organic farming 

• Federal Information Center for Agriculture, 2020: How does plant protection work in organic farming? 
• Ökolandbau.de, 2020: Plant protection products in organic agriculture
• Federal Office of Consumer Protection and Food Safety, 2021: Approved plant protection products for organic farming 

Emissions 

• Johann Heinrich von Thünen Institute, 2021: Thünen Report 84, Calculation of gaseous and particulate emissions from agriculture 1990-2019
  ISBN: 978-3-86576-223-8
• Johann Heinrich von Thünen Institute, Climate relevance of organic farming: state of knowledge. 

Soil 

• Maximilian Kainz, 2010: Less soil erosion through organic farming 
• Outlook for regenerative agriculture 

• Ecomodel Region North Hesse 
• BioCities
• BioCity Witzenhausen 
• Actors of the organic sector in Witzenhausen 
• Department of Agriculture, Landscape Management, Nature Conservation and Landscape Protection Werra-Meißner District, 2019: Fourth report on the situation of agriculture in the Werra-Meißner District