Albrecht Papers

Soil Fertility and Animal Health: The Albrecht Papers Vol. 2

Long before “regenerative agriculture” became a movement, soil scientist Dr. William A. Albrecht demonstrated that the health of animals — and ultimately humans — begins with the health of the soil.

In Soil Fertility & Animal Health, Albrecht presents groundbreaking research showing how soil fertility, mineral balance, and biological activity determine the nutritional quality of plants and the health of livestock. When soils lack organic matter, trace minerals, or proper nutrient balance, crops suffer — and animals consuming those crops develop metabolic and degenerative health problems.

Drawing from decades of scientific research and field observation, this collection of Albrecht’s most influential essays explains how soil fertility, plant nutrition, and animal health are inseparably linked. His work reveals why nutrient-dense forage and properly balanced soils produce stronger animals, healthier food, and more resilient farming systems.

Today, Albrecht’s insights form a cornerstone of sustainable agriculture and regenerative soil management, offering farmers and agronomists a deeper understanding of how biological soil systems influence productivity, livestock performance, and long-term farm success.

This volume remains an essential resource for anyone serious about soil science, plant nutrition, trace minerals in agriculture, and sustainable farming practices.

Who This Book Is For

• Farmers seeking healthier livestock through improved soil fertility
• Agronomists and soil consultants studying mineral balance
• Regenerative and sustainable agriculture practitioners
• Researchers and students of soil science
• Producers interested in nutrient-dense forage and resilient farm systems

Topics Included

• Soil fertility and plant nutrition
• Nitrogen fixation and calcium balance
• Soil acidity and nutrient availability
• Trace minerals and protein production
• Soil microbes and nutrient cycling
• The connection between soil fertility and animal health
• Agricultural policy rooted in soil biology

Dr. William A. Albrecht, professor of soils at the University of Missouri College of Agriculture, was first a student of nature, and his greatest credential was that Nature accepted his findings, worked with them, and delivered much of American agriculture from the bondage of ignorance. Dr. Albrecht traveled widely and studied soils worldwide. "You have to have a vision," Dr. Albrecht used to say. "Unless you do, nature will never reveal herself." And such a vision he had. He showed that you need to feed the soil, not the plant. That animal health stems from the soil. And he developed base-level requirements for soil nutrients, formulas used to this.