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2913: Erkenntnisse aus 21 Jahren DOK-Versuch: Bio fördert Bodenfruchtbarkeit und Artenvielfalt [Organic farming enhances soil fertility and biodiversity Results from a 21 year old field trial ]

Fliessbach, Andreas; Mäder, Paul; Pfiffner, Lukas; Dubois, D. and Gunst, L. (2000) Erkenntnisse aus 21 Jahren DOK-Versuch: Bio fördert Bodenfruchtbarkeit und Artenvielfalt [Organic farming enhances soil fertility and biodiversity Results from a 21 year old field trial ]. FiBL-Dossier 1. Forschungsinstitut für biologischen Landbau, Frick.

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Summary

The DOK-long term trial - unique in his conception - compares the consequences of bio-dynamic, bio-organic and conventional farming systems in a randomised plot trial. The field trial was started in 1978. In the beginning the main goals were agronomic: yield and product quality. In the last decade, therefor research has focused on processes in the soil and the long-term effects of organic farming practice on the environment. The database of agronomic results of more than twenty years has stimulatad the discussion about farming systems and has contributed significantly to the general acceptance of organic farming.

Additional Summary

In leicht verständlicher Sprache fasst das Dossier die eindrücklichen Ergebnisse aus dem DOK-Langzeitversuch zusammen, in dem die biologisch-dynamische mit der organisch-biologischen und der konventionellen Anbaumethode verglichen werden. Ausgewertet und kommentiert werden die Erträge, Nährstoffzufuhr und -entzug, Bodenstruktur, Bodenleben und Artenvielfalt.

Document Language:Deutsch - German
Keywords:Anbautechnik Einjährige Kulturen, Bodenfruchtbarkeit, Biodiversität, DOK
Subject Areas: Soil > Nutrient turnover
Soil > Soil quality > Soil biology
Environmental aspects > Biodiversity and ecosystem services
Soil > Soil quality
Research affiliation: Switzerland > FiBL > Annual Crops
Total budget (Euro):0
Orgprints ID Number:2913
Contact:Fliessbach, Dr. Andreas
Deposited On:20 January 2006
EPrint Type:Book
Published?:Published
Peer Review Status:Not peer-reviewed
Additional Publishing Information:The dossier can be ordered via the FiBL Shop at https://www.fibl.org/shop/show.php?sprache=DE&art=1089
Related Links:http://www.fibl.org, https://www.fibl.org/shop/show.php?sprache=DE&art=1089, http://www.fibl.org/forschung/anbautechnik-einjaehrig/dok/index.php, http://www.fibl.org/english/research/annual-crops/dok/index.php

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