Healthy soils, sick soils
Subtitle: understanding the nature of humus and how it functions in farming systems
By: Margareth Sekera
Publisher: Acres U.S.A.
Published: 2015
Place of publication: Austin, Texas
Language: eng
ISBN-13: 9781601731265; 9781601731272
Subjects: Soils; Humus
Work titles: Gesunder und kranker Boden
Notes: Includes index.
Table of contents: title: Tilth and soil structure; title: Symptoms of unhealthy soil; title: Plant development in friable and non-friable fields; title: Remedies for unhealthy soil; title: The soil as a water reservoir; title: The spade test; title: Organized humus management; title: Causes of soil fatigue; title: Is livestock-free agriculture possible without endangering soil fertility?; title: Fertilization: one factor in maintaining soil fertility; title: Working the soil in a biologically friendly manner.