Ulteriori letture
- Commission Regulation (EC) No. 889/2008 laying down detailed rules for the implementation of Council Regulation (EC) No. 834/2007 on organic production and labelling of organic products with regard to organic production, labelling and control. https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX%3A32008R0889&from=EN
- COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT, THE COUNCIL, THE EUROPEAN ECONOMIC AND SOCIAL COMMITTEE AND THE COMMITTEE OF THE REGIONS ON AN ACTION PLAN FOR THE DEVELOPMENT OF ORGANIC PRODUCTION, Brussels 2021, https://eur-lex.europa.eu/resource.html?uri=cellar:13dc912c-a1a5-11eb-b85c-01aa75ed71a1.0003.02/DOC_1&format=PDF
- European Commission. (2010). Environmental impacts of different crop rotations in the European Union, European Commission DG ENV, http://ec.europa.eu/environment/agriculture/pdf/BIO_crop_rotations%20final%20report_rev%20executive%20summary_.pdf
- European Commission, 2020, Farm to Fork Strategy, https://food.ec.europa.eu/system/files/2020-05/f2f_action-plan_2020_strategy-info_en.pdf
- IFOAM. 2003. Training Manual for Organic Agriculture in the Tropics. Edited by Frank Eyhorn, Marlene Heeb, Gilles
- Weidmann, p 190-209, http://www.ifoam.bio/
- NWRM (Natural Water Retention Measures) Project, A3 Crop Rotation Report, http://nwrm.eu/sites/default/files/nwrm_ressources/a3_-_crop_rotation_0.pdf