2 edition of drainage of irrigated lands found in the catalog.
drainage of irrigated lands
W. L. Powers
|Statement||by W.L. Powers.|
|Series||Cir -- 18b., Circular (Oregon Agricultural College. Extension Service) -- 18b.|
|Contributions||Oregon Agricultural College. Extension Service.|
|The Physical Object|
|Pagination||4 + leaves ;|
Chapter 4F: Irrigation Water Management Soil-Water-Plant Relationships Effective and efficient irrigation begins with a basic understanding of the relation-ships among soil, water, and plants. Figure 4f-2 illustrates the on-farm hydrologic cycle for irrigated lands, and Table 4f-1 provides definitions of several terms associated with irrigation. Modern Land Drainage: Planning, Design and Management of Agricultural Drainage Systems - CRC Press Book Fully renewed and extended, this edition is a valuable source of information for anyone involved in drainage engineering and management.
This page shows statistical data on irrigation of agricultural lands worldwide. Irrigation is the artificial abstraction of water from a source followed by the distribution of it at scheme level aiming at application at field level to enhance crop production when rainfall is scarce. Only the countries with more than 10 million ha of irrigated. 3 - Drainage and Irrigation Phil Tacker, Earl Vories and Gary Huitink Drainage improve the surface drainage of a field. Use land planes to smooth out the high spots and fill in the the non-irrigated average is 5, pounds per Size: KB.
Contents: Introduction -- Nature of a drained soil -- The mechanical make-up of soils -- Natural and artificial drainage -- Surface drainage and underdrainage -- Open drains -- Underdrainage -- Cooperation in drainage work -- Drainage of irrigated by: 1. The provision of drainage has many direct and indirect effects. This paper provides an overview of the drainage and salinization problems of irrigated lands and their impact on overall agricultural productivity. The significance of the study along with its goals and the historical development of agricultural drainage is by: 2.
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Drainage Of Irrigated Lands [Charles Franklin Brown] on *FREE* shipping on qualifying offers. This is a reproduction of a book published before This book may have occasional drainage of irrigated lands book such as missing or blurred pagesCited by: 1. DRAINAGE OF IRRIGATED LANDS is the ninth in a series of training manuals on irrigation.
It discusses the need for drainage in irrigated areas, focussing on drainage at the farm level. It reviews. texts All Books All Texts latest This Just In Smithsonian Libraries FEDLINK (US) Drainage of irrigated lands Item Preview remove-circle Share or Embed This Item.
EMBED EMBED (for Irrigation, Drainage Publisher Washington: U.S. Dept. of Agriculture Collection. drainage of irrigated lands book by food agriculture org are a good way to achieve details about operating certainproducts.
Many products that you buy can be obtained using instruction manuals. These user guides are clearlybuilt to give step-by-step information about how you ought to go ahead in operating certain equipments. Buy CONSUMPTIVE USE OF WATER IN IRRIGATION + INTERSTATE WATER MATTERS + DRAINAGE OF IRRIGATED LANDS [Report of the Committee of the Irrigation Division] on FREE SHIPPING on qualified orders.
DRAINAGE OF IRRIGATED LANDS Subsurface Drainage Instead subsurface drains are utilized. Perforated plastic drains are effectively used.
Selection of suitable depth and spacing is very important. Giving suitable slopes permit sufficient self cleansing. Drains are connected to an Size: KB. Books» Building Soils for Managing Water: Irrigation and Drainage. Notably, the salinization of irrigated lands in Mesopotamia and filling up of ditches with sediments— cleaned out by enslaved Israelites among others—resulted in lost land fertility and.
book because we are primarily interested in the drainage of agricultural land, and we have narrowed our attention to consider, in the main, the removal of excess subsurface water by means of. • The major irrigated crops included corn, hay, pasture, cotton, soybeans, and wheat in •About 60 percent of irrigated crop sales were from orchards, vegetables, and horticultural crops.
These crops make up about 15 percent of the acres irrigated and represent 72 percent of the acres in orchard, vegetable, and horticultural crops.
Drainage of irrigated lands 17 Land forming means changing the surface of the land to meet the requirements of surface drainage or irrigation.
There are three land-forming systems: bedding, land grading and land planing. Bedding Bedding is the oldest surface drainage practice. With this system, the land surface is formed into Size: KB. Drainage of irrigated lands 7.
Washing of salined lands 8. Water loss reduction in irrigation system 9. Biological drainage Glossary Bibliography Summary Theoretical and practical questions concerning drainage of irrigated land are considered. The main causes of File Size: KB. About this book The need for a unified reference book for the encouragement and improvement of academic courses in irrigation has been urgent.
For despite the growing recognition of its importance, irrigation is now being taught in relatively few institutions and the scope of existing courses varies widely.
18 Engineering and Biological Approaches for Drainage of Irrigated Lands Performance of SSD Projects in Haryana State Out of 10, ha area provided with SSD over the last two decades. DRAINAGE, OF IRRIGATED LANDS R. van Aart. Intemational Institute for Land RecZamation and Improvement, Wageningen, The Netherlands Contents Introduction ’ Theory of drainage Drainage criteria Economics of drainage Recommendations Irrigation in relation to drainage.
Chapter 1. Introduction. Need for drainage of irrigated lands. Large-scale development of irrigation has taken place in many arid and semi-arid areas since the late nineteenth century.
Additional Physical Format: Online version: Brown, Charles F. (Charles Franklin). Drainage of irrigated lands. Washington: U.S. Dept. of Agriculture, The Paperback of the Drainage Manual: A Guide to Integrating Plant, Soil, and Water Relationships for Drainage of Irrigated Lands by Bureau of Reclamation, Get FREE SHIPPING on Orders of $35+ Customer information on COVID B&N Outlet Membership Educators Gift Cards Stores & Events Help Bn-logo_x47Author: Bureau of Reclamation.
Drainage of irrigated lands. Rome: Food and Agriculture Organization of the United Nations, (OCoLC) Material Type: Government publication, International government publication: Document Type: Book: All Authors / Contributors: H P Ritzema; R A L Kselik; Fernando Chanduvi; Food and Agriculture Organization of the United Nations.
an overview of drainage and salinization problems of irrigated lands Abstracten The development of irrigated agriculture is essential to feed the growing world population. Nevertheless, without proper drainage provisions, this development can result in salinization and rising groundwater table problems in irrigated.
Fully renewed and extended, this edition is a valuable source of information for anyone involved in drainage engineering and management. It provides new theories, technologies, knowledge and experiences in combination with traditional land development practices in the humid temperature zone.
Aspects covered include: management and maintenance; drainage application and design; and. The item Drainage manual: a guide to integrating plant, soil, and water relationships for drainage of irrigated lands represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Indiana State Library.Flow of water into and through soils.
Salt problems in soil and water. Consumptive use of water. When to irrigate: how much water to apply. Irrigation efficiences. Surface and sub-surface irrigation. Irrigation implements and structures. Sprinkler irrigation. Drainage of irrigated lands. Legal and administrative aspects of irrigation and drainage.The salinization of these irrigated areas is an increasing problem and the lands are abandoned; therefore, a technical and economic alternative to recover this land is needed.
Agricultural subsurface drainage is a solution which takes into account the technology by environment interaction, as well as lowering the water table levels along with Author: Carlos Chávez, Carlos Fuentes, Fernando Brambila, Nami Morales-Durán.