Bio-Dynamic Gardening and Farming - Pfeiffer, Ehrenfried E
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Ehrenfried Pfeiffer lays out the essential practices for successfully operating a biodynamic farm, including the principles behind each technique and practice. He backs up these methods with scientific research and data, as well as his own experience as a farmer and researcher, describing what works and what doesn't. Pfeiffer covers soil qualities, making compost, crop rotation, best planting practices, using biodynamic preparations and sprays, and much more--all with the goal of growing the highest-quality foods by using sustainable methods and working with nature and caring for the earth.…mehr

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Ehrenfried Pfeiffer lays out the essential practices for successfully operating a biodynamic farm, including the principles behind each technique and practice. He backs up these methods with scientific research and data, as well as his own experience as a farmer and researcher, describing what works and what doesn't. Pfeiffer covers soil qualities, making compost, crop rotation, best planting practices, using biodynamic preparations and sprays, and much more--all with the goal of growing the highest-quality foods by using sustainable methods and working with nature and caring for the earth. Bio-Dynamic Gardening and Farming (Vol. 2) includes: 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 SEVEN 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