باغبانی و کشاورزی بیودینامیک جلد ۳ اثر ارنفرد فایفر

Ehrenfried Pfeiffer wrote the articles collected in Volume 3, the final book in this three-volume series of his biodynamic gardening and farming work.

Volume 3 includes Pfeiffer’s articles on humus formation around roots, green manures, compost materials and management, bacterial treatment, seaweed, earthworms, weather, and practical farm questions. It is available from JPI: https://www.jpibiodynamics.org/products/biodynamic-gardening-farming-pfeiffer-vol3

It is the final volume in the three-volume collection of Pfeiffer’s articles; the first two volumes were originally published in 1983.

It is for gardeners, farmers, and serious students who want Pfeiffer’s own articles on soil, compost, roots, farm materials, weather, and practical biodynamic questions.