Author: Stephen N. MalowanyPublisher:
ISBN:
Category :
Languages : en
Pages : 190
Book Description
Some Effects of Steam Sterilization on Physical, Chemical and Biological Relationships of Soils
Author: Stephen N. MalowanySome Effects of Steam Sterilization on Physical, Chemical and Biological Relationships of Soils (Classic Reprint)
Author: Stephen N. MalowanyPublisher: Forgotten Books
ISBN: 9781396717376
Category : Science
Languages : en
Pages : 196
Book Description
Excerpt from Some Effects of Steam Sterilization on Physical, Chemical and Biological Relationships of Soils The study of the complicated inter-relationships of soil micro-organisms (9) and plant diseases, and of soil micro-organisms and soil fertility, may be simplified by first studying the relationships of a few known organisms on sterilized soil devoid of its enormous population. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Effect of Steam Sterilization on the Water-soluble Matter in Soils
Author: Thomas Lyttleton LyonPublisher:
ISBN:
Category : Soil disinfection
Languages : en
Pages : 40
Book Description
Canadian Journal of Research
Author: The Chemistry of Steam-Heated Soils (Classic Reprint)
Author: Oswald SchreinerPublisher: Forgotten Books
ISBN: 9780365045083
Category : Science
Languages : en
Pages : 44
Book Description
Excerpt from The Chemistry of Steam-Heated Soils The subject of the effect which heat has upon soils 13 rather promi nently before agricultural investigators at the present time. This subject has received Increasing attention during the last decade, par ticularly from the point of view of sterilization and partial steri lization. There has been much valuable information obtained along the biological lines concerned; also much speculation in this regard without due consideration of the chemical and physical changes in volved, owing largely to the fact that these were not known or but imperfectly understood. The biological factors can not and should not be ignored, but it must be remembered that they are only of sig nificance or interest in the light Of the biochemical changes which they produce in the soil. Moreover, any biochemical changes produced in the soil through other means, be they cultural or by the addition of manures and fertilizers or by the influence of steam heating, in turn affect-the biological activities. The chemistry, therefore, of the soil both before and after heating in, sterilization work becomes of the greatest significance to the biological worker. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Steam Sterilization of Soil for Tobacco and Other Crops
Author: James JohnsonPublisher:
ISBN:
Category : Soil disinfection
Languages : en
Pages : 16
Book Description
TID.
Author: Soil Solarization
Author: Jaacov KatanPublisher: CRC Press
ISBN: 9780849368684
Category : Technology & Engineering
Languages : en
Pages : 286
Book Description
Soil Solarization describes the principles and technology of soil solarization and the use of soil solarization for different crops and cropping systems. The book evaluates and interprets the extensive amount of literature available on soil solarization in relation to climatic effects and changes in populations of soil-borne microorganisms and weeds. It also compares the advantages and disadvantages of soil solarization with other methods of soil disinfestation, such as soil steaming and fumigation. Soil Solarization explores the effects of soil solarization, covering such points as biological control, changes in soil chemistry involving mineral elements, as well as other changes, such as soil salinity and soil structure. It is suitable for solarizers, researchers working with soil-borne pathogens and soil microbiology, plant protection experts, and other plant researchers and extension specialists.
Chemical and Biological Changes Effected in Certain Ohio Soils by Partial Sterilization and Plant Growth Relationships
Author: Jean Marie LapenseePublisher:
ISBN:
Category : Growth (Plants)
Languages : en
Pages : 250
Book Description
Author: