Isbn: 9780260556127 - st. johnswort on western ranges (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book thoroughly explores the origins, characteristics, and impacts of St. Johnswort, a noxious weed that has invaded over 2 million acres of rangeland in the Western United States. The author examines its poisonous qualities, ecological significance, distribution, and control methods. This invasive species, introduced from Europe, has significantly impacted grazing practices and range capacity and is a major threat to livestock and the economy. The book delves into various control techniques, including mechanical, chemical, biological, and grazing management, providing insights into the challenges and complexities of managing this invasive plant. By thoroughly understanding St. Johnswort, ranchers, land managers, and conservationists can develop effective strategies to mitigate its negative effects, protect rangelands, and preserve the delicate balance of Western ecosystems. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …