Plowman's Folly

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Publisher : University of Oklahoma Press
ISBN 13 : 0806148748
Total Pages : 172 pages
Book Rating : 4.8/5 (61 download)

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Book Synopsis Plowman's Folly by : Edward H. Faulkner

Download or read book Plowman's Folly written by Edward H. Faulkner and published by University of Oklahoma Press. This book was released on 2015-01-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mr. Faulkner’s masterpiece is recognized as the most important challenge to agricultural orthodoxy that has been advanced in this century. Its new philosophy of the soil, based on proven principles and completely opposed to age-old concepts, has had a strong impact upon theories of cultivation around the world. It was on July 5, 1943, when Plowman’s Folly was first issued, that the author startled a lethargic public, long bemused by the apparently insoluble problem of soil depletion, by saying, simply, “The fact is that no one has ever advanced a scientific reason for plowing.” With the key sentence, he opened a new era.For generations, our reasoning about the management of the soil has rested upon the use of the moldboard plow. Mr. Faulkner proved rather conclusively that soil impoverishment, erosion, decreasing crop yields, and many of the adverse effects following droughts or periods of excessive rainfall could be traced directly to the practice of plowing natural fertilizers deep into the soil. Through his own test-plot and field-scale experiments, in which he prepared the soil with a disk harrow, in emulation of nature’s way on the forest floor and in the natural meadow, by incorporating green manures into its surface, he transformed ordinary, even inferior, soils into extremely productive, high-yield croplands.Time magazine called this concept “one of the most revolutionary ideas in agriculture history.” The volume is being made available again not only because farmers, ranchers, gardeners, and agriculturists demanded it, but also because it details the kind of “revolution” which will aid those searching for the fruits of the earth in the emerging nations.

A Study of the Plow Bottom and Its Action Upon the Furrow Slice ...

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Author :
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis A Study of the Plow Bottom and Its Action Upon the Furrow Slice ... by : Earl Archibald White

Download or read book A Study of the Plow Bottom and Its Action Upon the Furrow Slice ... written by Earl Archibald White and published by . This book was released on 1918 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Circular - United States Department of Agriculture

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Publisher :
ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Circular - United States Department of Agriculture by : United States. Dept. of Agriculture

Download or read book Circular - United States Department of Agriculture written by United States. Dept. of Agriculture and published by . This book was released on 1944 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Sixth International Soil Correlation Meeting (VI ISCOM)

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Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Proceedings of the Sixth International Soil Correlation Meeting (VI ISCOM) by :

Download or read book Proceedings of the Sixth International Soil Correlation Meeting (VI ISCOM) written by and published by . This book was released on 1991 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Studies of Changing Techniques and Employment in Agriculture

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Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Studies of Changing Techniques and Employment in Agriculture by : National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.)

Download or read book Studies of Changing Techniques and Employment in Agriculture written by National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.) and published by . This book was released on 1938 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Cutting and Tillage

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Publisher : Elsevier
ISBN 13 : 044460104X
Total Pages : 226 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Soil Cutting and Tillage by : E. McKyes

Download or read book Soil Cutting and Tillage written by E. McKyes and published by Elsevier. This book was released on 1985-10-01 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: After giving a brief history of tillage practices and implements used throughout the world dating back to ancient times, this book goes on to describe the basic soil mechanics techniques needed to calculate the forces developed in soil by simple-shaped cutting tools. The methods of measuring soil mechanical properties, water pressure in soil and shear rate effects are touched upon. A review is given of two and three dimensional soil cutting mathematical mechanics models to predict soil cutting forces and soil volumes disturbed by cutting and tillage tools, as well as the state-of-the-art of soil loosening, structural rearrangement and plant growth as affected by tillage tools. The author also includes an introduction to the analysis of traction machines. There are many numerical examples of mechanical analyses and predictions worked out in the various sections of the book as well as numerous unsolved problems at the end of a number of the chapters.Written in a textbook style, this monograph is ideal for anyone wanting to learn modern techniques for the mechanical description of soil cutting and tillage forces and soil volumes disturbed. It also provides a reference for analytical formulae and calculated force forces. It will be of interest to universities and colleges worldwide which have Agricultural Engineering Programs, Civil and Mechanical Engineering schools which specialize in soil mechanics and construction machinery as well as to research stations worldwide with interests in soil tillage, soil physics etc.

RCA III, a Historical Study of Soil Conservation in the Driftless Area

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Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis RCA III, a Historical Study of Soil Conservation in the Driftless Area by :

Download or read book RCA III, a Historical Study of Soil Conservation in the Driftless Area written by and published by . This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the ICSDI 2024 Volume 3

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Publisher : Springer Nature
ISBN 13 : 9819783453
Total Pages : 493 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Proceedings of the ICSDI 2024 Volume 3 by : Yasser Mansour

Download or read book Proceedings of the ICSDI 2024 Volume 3 written by Yasser Mansour and published by Springer Nature. This book was released on with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agricultural Research

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Agricultural Research by :

Download or read book Agricultural Research written by and published by . This book was released on 2004 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thomas Jefferson's Farm Book

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Publisher :
ISBN 13 :
Total Pages : 720 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis Thomas Jefferson's Farm Book by : Thomas Jefferson

Download or read book Thomas Jefferson's Farm Book written by Thomas Jefferson and published by . This book was released on 1953 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Chief of the Bureau of Agricultural Engineering

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Report of the Chief of the Bureau of Agricultural Engineering by : United States. Bureau of Agricultural Engineering

Download or read book Report of the Chief of the Bureau of Agricultural Engineering written by United States. Bureau of Agricultural Engineering and published by . This book was released on with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

From the Soil Up

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Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis From the Soil Up by : Donald L. Schriefer

Download or read book From the Soil Up written by Donald L. Schriefer and published by . This book was released on 2000 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The farmer¿s role is to conduct the symphony of plants and soil. In this book, learn how to coax the most out of your plants by providing the best soil and removing all yield-limiting factors. Schriefer is best known for his ¿systems¿ approach to tillage and soil fertility, which is detailed here. Managing soil aeration, water, and residue decay are covered, as well as ridge planting systems, guidelines for cultivating row crops, and managing soil fertility. Develop your own soil fertility system for long-term productivity.

Research and Publication

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Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Research and Publication by : Virginia Polytechnic Institute

Download or read book Research and Publication written by Virginia Polytechnic Institute and published by . This book was released on 1927 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Summary of Current Program and Preliminary Report of Progress

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Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis A Summary of Current Program and Preliminary Report of Progress by :

Download or read book A Summary of Current Program and Preliminary Report of Progress written by and published by . This book was released on 1967 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Circular

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Publisher :
ISBN 13 :
Total Pages : 962 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Circular by :

Download or read book Circular written by and published by . This book was released on 1943 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Pacific Rural Press and California Farmer

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Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis The Pacific Rural Press and California Farmer by :

Download or read book The Pacific Rural Press and California Farmer written by and published by . This book was released on 1907 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Arctic Research of the United States

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Author :
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Arctic Research of the United States by :

Download or read book Arctic Research of the United States written by and published by . This book was released on 1992 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: