A Guide to the Scientific Examination of Soils PDF Download

Author: Felix Wahnschaffe
Publisher: Legare Street Press
ISBN: 9781019551042
Category :
Languages : en
Pages : 0

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Book Description
This classic guide to soil science is an invaluable resource for farmers, gardeners, and scientists alike. The book covers all aspects of soil analysis, including physical, chemical, and biological properties. The author, Felix Wahnschaffe, is a respected soil scientist who provides clear and concise explanations of complex concepts. The book is filled with helpful illustrations and tables, making it easy to understand even for those with little background in soil science. Whether you're a professional scientist or simply interested in the science of soil, this book is an essential reference that will enhance your understanding of the natural world. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Felix Wahnschaffe
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 218

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Author: Gustave Albert Bruno Felix Wahnschaffe
Publisher:
ISBN: 9783337703394
Category :
Languages : en
Pages : 212

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Book Description

Author: Felix Wahnschaffe
Publisher: Franklin Classics
ISBN: 9780341992240
Category :
Languages : en
Pages : 208

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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Felix 1851-1914 Wahnschaffe
Publisher: Legare Street Press
ISBN: 9781013717901
Category :
Languages : en
Pages : 218

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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Felix (Gustave Albert B Wahnschaffe
Publisher: Legare Street Press
ISBN: 9781014421128
Category :
Languages : en
Pages : 108

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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Felix Wahnschaffe
Publisher: Nabu Press
ISBN: 9781294505570
Category :
Languages : en
Pages : 210

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Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Author: Felix Wahnschaffe
Publisher: Theclassics.Us
ISBN: 9781230255583
Category :
Languages : en
Pages : 56

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Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1891 edition. Excerpt: ... INDEX. ABSORBENT power of the soil, testing the, 147-149 Absorption-coefficient, definition of, 148, 149 determination of the, 149-151 Acid, carbonic, determination of, by direct weigh-ing, 64-67 of the. by weigh-ing from the loss, 62-64 volumetric measurement of the, 56-61 fluoric, disintegration with, 100, 101 free sulphuric, ferrous sulphate and iron disulphide, deter-mination of the, 140-144 hydrochloric, extraction of the "soil with, 130-133 nitric, determination of, 110-123 phosphoric, absorption of, 147, 148 Finkener's method of de-termining, 127-129 precipitatiou of the, with ammonium molybdate, 126, 127 sulphuric, determination of, 109,110 disintegration with, 83-87 Acids, determination of the, in the aqueous extract, 108-123 free humic, proof of the presence of, in the 60il, 139, 140 Adhesion and cohesion of the soil, 166, 167 Alkali 6oils, taking specimens of, Alluvium, formation of, 20 Alumina, separation of the ferric oxide, from the, 87-94 Ammonia, determination of the, in the soil, 137-139 Ammon, G., summary of his ex-periments, 161, 162 Ammonium chloride, determina-tion of, 117, 118 molybdate, precipitation of the phosphoric acid with, 126, 127 nitrate, determination of the carbonate of calcium and magnesium, bv boiling with, 67-72 phospho molybdate, determi-nation of the phosphoric acid as, 127-129 Analyses, scheme of a table for, 45, 46 Analysis, elementary, determina-tion of the carbon of the humus substances, by, 78-81 silt, 34-55 Aqueous extract, determination of the acids in the, 108-123 of the bases in the, 103-108 vapor, absorbent capacity of the soil for, 159, 160 table for finding the ten-sion of, 116 BASES, determination of the, in the aqueous extract, 103-108 Behavior of the soil towards water, 151-159 Bennigsen's..

Author: Jr., J. Benton Jones
Publisher: CRC Press
ISBN: 1420025295
Category : Science
Languages : en
Pages : 382

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Book Description
With the help of this guide, you can use obtained test results to evaluate the fertility status of soils and the nutrient element status of plants for crop production purposes. It serves as an instructional manual on the techniques used to perform chemical and physical characteristic tests on soils. Laboratory Guide for Conducting Soil Tests and Pl

Author: J. Benton Jones, Jr.
Publisher: CRC Press
ISBN: 9780849302053
Category : Technology & Engineering
Languages : en
Pages : 268

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Book Description
For more than 30 years, soil testing has been widely used as a basis for determining lime and fertilizer needs. Today, a number of procedures are used for determining everything from soil pH and lime requirement, to the level of extractable nutrient elements. And as the number of cropped fields being tested increases, more and more farmers and growers will come to rely on soil test results. But if soil testing is to be an effective means of evaluating the fertility status of soils, standardization of methodology is essential. No single test is appropriate for all soils. Soil Analysis Handbook of Reference Methods is a standard laboratory technique manual for the most commonly used soil analysis procedures. First published in 1974, this Handbook has changed over the years to reflect evolving needs. New test methods and modifications have been added, as well as new sections on nitrate, heavy metals, and quality assurance plans for agricultural testing laboratories. Compiled by the Soil and Plant Analysis Council, this latest edition of Soil Analysis Handbook of Reference Methods also addresses the major methods for managing plant nutrition currently in use in the United States and other parts of the world. For soil scientists, farmers, growers, or anyone with an interest in the environment, this reference will prove an invaluable guide to standard methods for soil testing well into the future. Features