Nutritional And Physical Aspects Of Plant Establishment On Mine Wastes

Vegetative stabilization can help meet the esthetic objections and pollution problems posed by mine wastes. However, mine wastes are often unfavorable growth media and special treatments and techniques are needed for plant establishment and continued growth. The establishment of vegetation on mine wastes was the subject of many papers presented at the International Symposium on Ecology and Revegetation of Drastically Disturbed Areas held at Pennsylvania State University on August 3-16, 1969. This paper is a summary of those papers presented at the symposium that dealt with the nutritional and physical aspects of plant establishment on a variety of mine wastes. The synopsis presented is a combination of excerpts from the abstracts, notes on the oral presentations, and rough drafts of some of the papers. The papers will eventually be published in the symposium proceedings.