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Author: W. L. Powers
Publisher:
ISBN: 9781330663615
Category : Technology & Engineering
Languages : en
Pages : 288
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Book Description
Excerpt from Land Drainage This book deals with the subject of drainage primarily from the agricultural standpoint, and the subject has been developed largely as a matter of applied soil-physics. Drainage is considered herein as a means of reclaiming additional areas and of making wet lands more productive. Reclamation of arid and wet lands affords the chief means of increasing our food producing areas and drawing a greater proportion of our population into the rural districts. The present volume is intended, first, as a text book for students of general agriculture or agricultural engineering; second, as a reference book for practical farmers; and third, as an aid to owners of wet, overflowed, marsh, swamp or alkaline land who desire to improve their holdings. The information presented herein has been gathered by the authors, as farmers, students and instructors, in the Corn Belt States and later in the West, where preliminary feasibility surveys and selection of lands for irrigation projects and drainage projects have been an important feature of our work. Review questions, general references and laboratory exercises have been included to help make up the kind of a book that has seemed to the writers to be needed. 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.
Author: W. L. Powers
Publisher:
ISBN: 9781330663615
Category : Technology & Engineering
Languages : en
Pages : 288
Get Book
Book Description
Excerpt from Land Drainage This book deals with the subject of drainage primarily from the agricultural standpoint, and the subject has been developed largely as a matter of applied soil-physics. Drainage is considered herein as a means of reclaiming additional areas and of making wet lands more productive. Reclamation of arid and wet lands affords the chief means of increasing our food producing areas and drawing a greater proportion of our population into the rural districts. The present volume is intended, first, as a text book for students of general agriculture or agricultural engineering; second, as a reference book for practical farmers; and third, as an aid to owners of wet, overflowed, marsh, swamp or alkaline land who desire to improve their holdings. The information presented herein has been gathered by the authors, as farmers, students and instructors, in the Corn Belt States and later in the West, where preliminary feasibility surveys and selection of lands for irrigation projects and drainage projects have been an important feature of our work. Review questions, general references and laboratory exercises have been included to help make up the kind of a book that has seemed to the writers to be needed. 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.
Author: John H. Klippart
Publisher: Forgotten Books
ISBN: 9780364094228
Category : Business & Economics
Languages : en
Pages : 478
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Book Description
Excerpt from The Principles and Practice of Land Drainage Of spring, or small fountain, be overlooked, in order to drain your land well, by the general gathering of its waters. 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.
Author: George Wellington Pickels
Publisher: Forgotten Books
ISBN: 9780332598666
Category : Business & Economics
Languages : en
Pages : 328
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Book Description
Excerpt from Engineering and Legal Aspects of Land Drainage in Illinois The State Geological Survey Division of the Department of Registration and Education was authorized by the 1919 legislature to make an investiga tion of the drainage situation throughout the State. No specific directions were given as to just what phases of the drainage problem should be, looked into and after careful consideration it was decided to study the situation under the following four headings. 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.
Author: R. a Hart
Publisher: Forgotten Books
ISBN: 9780265790311
Category :
Languages : en
Pages : 42
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Book Description
Excerpt from The Drainage of Irrigated Land Note. - The information in this bulletin is intended for drainage engineers and landowners of the arid West. It is not applicable to the humid section of the United States. 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.
Author: Joseph Alexander Jeffery
Publisher:
ISBN: 9781330767399
Category : History
Languages : en
Pages : 296
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Book Description
Excerpt from d104-Book of Land Drainage The low yields of farm crops in this country are frequently used as a basis for speculation as to the future limit of food supply. The causes for these low yields are variously estimated. Bad management, over-cropping, loss of soil fertility, washing away of soils, "changing climatic conditions," and even "over-drainage" are among the more prominent of the causes named. "Bad management" is a very comprehensive term. "Loss of soil fertility" is a much used expression, but indifferently understood. Sometimes it is properly applied, but in many cases it probably does not apply except in so far as it may be synonymous with malnutrition of the crop. The improper functioning of common soils, because of the extended presence, at some time during each year, of excessive amounts of water, is seldom mentioned; and yet one needs but to travel through the land with an observant eye in the cropping season to discover areas (even in the so-called "garden spots") where half stands exist, fourth stands, and actually no stands for a half field or whole field, indicating failure in germination or very soon thereafter. He discovers sickly full stands, half stands and less; also drowned areas, and places where no crops have been planted -"skipped areas" - in fields that in other parts have a thrifty appearance of crops. It is difficult, indeed, to estimate the losses resulting from such conditions. 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.
Author: Charles Gleason Elliott
Publisher: Forgotten Books
ISBN: 9780365150121
Category : Technology & Engineering
Languages : en
Pages : 388
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Book Description
Excerpt from Engineering for Land Drainage: A Manual for the Reclamation of Lands Injured by Water IN this, the third edition of Engineering for Land Drainage, the author has'revised some parts and added to others to make the book more useful to students and to drainage engineers. The discussion of the hydraulics of flow in underdrains has been rewritten. 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.
Author: David Leroy Yarnell
Publisher: Forgotten Books
ISBN: 9781390930054
Category : Technology & Engineering
Languages : en
Pages : 82
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Book Description
Excerpt from Excavating Machinery Used in Land Drainage The coal used was measured by the gross ton of pounds. It contained 3'per cent of water and was representative of the bitumi nous coal obtained from mines west of Ohio in the Central Western States. The, oil weighed pounds per gallon, or 322 pounds per barrel of 42 United States gallons. The figures give net evaporation after allowing for steam consumed to produce the forced draft necessary for burning the fuel. 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.
Author: Elmer O. Fippin
Publisher: Forgotten Books
ISBN: 9780332937762
Category : Business & Economics
Languages : en
Pages : 574
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Book Description
Excerpt from Land Drainage in New York Some of the most misleading soil in reference to wetness is found in the hill lands of southern New York. Much of that land has a good slope and sometimes it is almost precipitous. The slope would seem to insure good drainage but the structure of the soil is such that good drainage does not. Exist. Much of the land has a moderately porous soil underlain by an impervious or hardpan subsoil. The rainfall is absorbed into this loose top soil and trapped by the subsoil so that it is removed only by slow percolation and by evaporation. In addition springs are of com mon occurrence and spread down the slope in the form of a fan of wet soil. Many other special types of wet soil occur but. The above covers those that are most frequently met. Indications of wet soil are heaving in winter, failure of seed to germinate, bare patches or missing trees, pale green leaves, slow and stunted growth of crops and either a black or a pale, washed-out mottled color of the soil. Also the tendency to puddle and become lumpy under till age are further evidences of wetness. 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.
Author: Charles G. Elliott
Publisher: Forgotten Books
ISBN: 9780266818311
Category :
Languages : en
Pages : 272
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Book Description
Excerpt from Engineering for Land Drainage: A Manual for Laying Out and Constructing Drains for the Improvement of Agricultural Lands Land drainage in this country has had its principal growth during the last twenty years. Its practice reaches from the simple drainage of a garden costing only a few dollars to that of tracts containing thousands of acres, involving elaborate plans and the expenditure of large sums of money. It includes the drainage of all kinds of lands which require it, either for profit or for health, and hence embraces a wider range Of topics than, upon first thought, seems to be involved. 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.
Author: L.S.S. O'Malley
Publisher: Concept Publishing Company
ISBN:
Category : Business & Economics
Languages : en
Pages : 212
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Book Description
Excerpt from Howrah The deep channel alternates from left to right and vice cersa according to the windings of the river, except where deflected by the large tributaries which debouch into it at the southern limit of this district. Proceeding from Howrah Bridge, the deep channel runs on the Calcutta side in the Calcutta Reach past the Fort and Kidderpore to Garden Reach. At Rajganj, Opposite Hangman Point, it crosses over to the Howrah Side, and follows the Sankrail Reach as far as Melancholy (menikhali) Point. It then zigzags from left to right at each bend. 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.
