News
News
Biodynamic preparations promote microorganisms in the soil
Jürgen Fritz‘ model explains statistically significant results
Benefits thanks to unique bacterial communities in the biodynamic preparations
Meta-analysis reveals bacterial populations involved in improving soil health, yields and crop quality.
A group of researchers lead by Jürgen Fritz of the University of Bonn studied the effect of the biodynamic preparations horn manure and horn silicate…
A recently published study of Edita Juknevičienė et al. (2021) shows a positive effect of the two biodynamic preparations horn manure and horn…
Potassium and Fertilising – the Yarrow Preparation in the “Agriculture Course”
Although the directly visible effects of potassium on the plant are not so obvious as with nitrogen, people have known about the effects of potassium…
Preparation Plants Part 2 - Yarrow
Online: further training on ‘preparation plants’
In August, the Section for Agriculture at the Goetheanum piloted four further-training web seminars.
Biodynamic farming has developed fast and…
Research project: the preparation plants in tropical and subtropical regions
In September 2018 we began a research project on the compost preparation plants in tropical and subtropical regions. In the Agricultural Course (1924)…
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Section for Agriculture
agriculture@goetheanum.ch