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Bio-Dynamic Gardening and Farming, Volume 2
Steiner Books
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$2.73
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is back-ordered. We will ship it separately in 10 to 15 days.
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Description
Despite the increasing number of publications on Bio-Dynamic gardening and farming, it seems appropriate to go back occasionally to the work of one of the great pioneers in this endeavor, Dr Ehrenfried Pfeiffer. The first of three volumes was published earlier this year and with this volume we present the second of three planned volumes of articles by Dr. Pfeiffer.
Contents:
Field And Laboratory Trials and Results
Mineral Relationships Between Soils and Plants
Plants Absorb Organic Substances from Soil
The Biological Balance
Healthy and Diseased Pastures
Balanced Nutrition of Soils and Plants
Soil Building Versus Nutrient Solution
Soils and Activators and the Nitrogen Problem
Availability of Nitrogen Phosphate and Potash in Soils Due to Application of Microorganisms
Sever Years of Soil Survey on a Bio-Dynamic Farm
Microlife and Microchemistry in Soils
Available, Water-Soluble or Storage: Humus Decides the Issue
Fermentation Versus Putrefaction and Decay
Comparative Soil Tests 1951-1961 of a Bio-Dynamic Farm