nelson leukel (3 risultati)

Paperback. Condizione: New. Print on Demand. This book explores the use of chlorine gas as a seed disinfectant, delving into its potential and limitations. The author, a respected researcher, provides a comprehensive analysis of laboratory and field experiments, examining the effects of chlorine gas on seed germination and smut control in various cereal crops. The book situates chlorine gas treatment within the broader context of seed disinfection practices. It discusses the advantages and disadvantages of chlorine gas compared to other methods, such as dust and liquid treatments. The author presents data on the efficacy of chlorine gas in controlling different types of smut, highlighting the importance of factors like concentration and exposure time. Beyond its practical applications, the book also explores the theoretical implications of using chlorine gas as a seed disinfectant. It examines the mechanisms by which chlorine gas affects seed viability and fungal growth, contributing to our understanding of plant pathology. The author raises questions about the potential long-term effects of chlorine gas treatment on seed quality and soil health, encouraging further research in these areas. Ultimately, this book provides valuable insights into the use of chlorine gas as a seed disinfectant, offering a balanced perspective on its benefits and drawbacks. It is a valuable resource for researchers, farmers, and anyone interested in seed treatment and crop protection. 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.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1937 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 14 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 14 Volume no.452 Nelson, O. A. (Ole Anker), 1892-,Leukel, R. W. (Robert Whitmer), 1888-.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1940 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 20 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 20 Volume no.576 Leukel, R. W. (Robert Whitmer), 1888-,Nelson, O. A. (Ole Anker), 1892-.