Description
While certain tests with certain soils in California have shown that they contained considerable potash, yet the important question is: How much of this potash is avail able as plant food? Or, the question may be asked: Is this potash naturally in the soil in a soluble condition? If the potash is in an insoluble condition it is useless to plant growth, and potash fertilizers must be used in order to obtain proper yields. The mere statement that a chemical analysis shows considerable potash in a soil is not sufficient; for by present chemical methods it is impossible to determine the quantity of plant food which is available to the different plants growing on the soil.
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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.
Details
Publisher - Forgotten Books
Language - English
Hardback
Contributors
Author
German Kali Works
Published Date -
ISBN - 9780364112595
Dimensions - 22.9 x 15.2 x 0.2 cm
Page Count - 38
Paperback
Contributors
Author
German Kali Works
Published Date -
ISBN - 9781330793282
Dimensions - 22.9 x 15.2 x 0.2 cm
Page Count - 40
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