2 edition of diagnosis and improvement of saline and alkali soils found in the catalog.
diagnosis and improvement of saline and alkali soils
Regional Salinity Laboratory (U.S.)
Includes bibliographical references.
|Statement||United States Department of Agriculture, Agricultural Research Administration, Bureau of Plant Industry, Soils and Agricultural Engineering, Division of Soils, Fertilizers and Irrigation ; L. A. Richards, editor ; contributing authors, L. E. Allison ... [et al.].|
|The Physical Object|
|Pagination||157 p. :|
|Number of Pages||157|
Handbook No. Saline and Alkali Soils (Out-of-Print) Diagnosis and Improvement: File Size. Introduction. Introduction to Handbook No. 60 (Web Version) Requirements. Improvement and Management of soils in arid and semiarid regions. kb. Chapter 4. Home > November - Volume 64 - Issue 5 > Diagnosis and Improvement of Saline and Alkaline Soils. Log in to view full text. If you're not a subscriber, you can.
The Web Version of Handbook 60 - Diagnosis and Improvement of Saline and Alkali Soils - USDA ARS – George E Brown Jr. Salinity Laboratory. Introduction. Saline and alkali soil conditions reduce the value and productivity of considerable areas of land in the United States. Nomograph for determining the sodium absorption ratio of a saturation extract and estimating the corresponding exchangeable sodium percentage value of soil at equilibrium with the extract. Reproduced from US Salinity Laboratory Staff () Diagnosis and Improvement of Saline and Alkali Soils. Agricultural Handbook Washington, DC: USDA.
Difference between Saline and Sodic Soils: Saline soil is a term used to describe excessive levels of soluble salts in the soil water (soil solution), high enough to negatively affect plant growth, resulting in reduced crop yields and even plant death under severe conditions (Figure 1). Figure 1. A typical saline spot along state Highway Sodium and chloride are by far the most dominant ions, particularly in highly saline soils, although calcium and magnesium are usually present in sufficient quantities to meet the nutritional needs of crops. Many saline soils contain appreciable quantities of gypsum (CaSO 4, 2H 2 O) in the profile. Soluble carbonates are always absent.
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Nov 12, · Diagnosis and Improvement of Saline and Alkali Soils.U.S. Salinity Laboratory Staff; L. Richards, Ed. U.S. Dept. of Agriculture, Washington, D.C., rev. ed., Cited by: 9. Diagnosis and Improvement of Saline and Alkali Soils [L A Richards] on trc-music.com *FREE* shipping on qualifying offers.
NewCited by: The Diagnosis and Improvement of Saline and Alkali Soils (Agriculture Handbook No. 60) by Richards, L A (ed) and a great selection of related books, art and collectibles available now at trc-music.com Diagnosis and Improvement of Saline and Alkali Soils.
U.S. Department of Agriculture, - Alkali lands - pages. 0 Reviews. Preview this book Diagnosis and improvement of saline and alkali soils Full view - Common terms and phrases. Page 76 - In the classification of irrigation waters, it is assumed that the water will be used under average conditions with respect to soil texture, infiltration rate, drainage, quantity of water used, climate, and salt tolerance of crop.
Large deviations from the average for one or more of these variables may make it unsafe to use what, under average conditions, would be a good water ; or. to professional agricultural workers, for the diagnosis and improvement of saline and alkali soils. The nomenclature for these problem soils is still in a formative trc-music.com is illustrated by the diversity of usage of such prominent investigators as Gedroiz (), Hilgard ()) Hissink ()) Kelley ( Diagnosis and improvement of saline and alkali soils.
[Washington, D.C.]: Soil and Water Conservative Research Branch, Agricultural Research Service, U.S. Dept. of Agriculture, (OCoLC) Note: Citations are based on reference standards. However, formatting rules can vary widely between applications and fields of interest or study.
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This publication was prepared by the staff of the United States Salinity Laboratory, Riverside, California. Its purpose is to present collected and summarized information on the diagnosis and improvement of saline and alkaline soils, primarily as a source of practical guidance for professional agricultural workers confronted with problems of salinity and alkalinity in relation to soils, plants Cited by: Richards, L.A.
Diagnosis and improvement of saline and alkali soils. Agricultural hand book U.S. Dept. of Agriculture, Washington D.C., p.
Diagnosis and Improvement of Saline and Alkali Soils [L. (Editor) Richards] on trc-music.com *FREE* shipping on qualifying trc-music.com: L. (Editor) Richards. Richards, L.A. Diagnosis and improvement of saline and alkali soils, U.S. Dept. Agri. Hand book, No.
60, pp. An excellent summary of the general nature of the problem, including information on the origin and nature of saline and alkali soils, effects on crops, types of information required for diagnosis, and principles and practices of reclamation. Methods for making tests and analyses are given in a separate section.
Sep 11, · Diagnosis and improvement of saline and alkali soils by,U.S. Government Printing Office [for the] United States Department of Agriculture edition, in English. Title: Book Reviews: Diagnosis and Improvement of Saline and Alkali Soils: Book Authors: Richards, L. Review Author: Hide, J. Publication: Science, Volume to professional agricultural workers, for the diagnosis and improvement of saline and alkali soils.
The nomenclature for these problem soils is still in a formative stage. This is illustrated by the diversity and they are believed to have general applicability in the diagnosis and improvement of saline and alkali soils.
Home > August - Volume 78 - Issue 2 > Diagnosis and Improvement of Saline and Alkali Soils. Log in to view full text. If you're not a subscriber, you can: Diagnosis and Improvement of Saline and Alkali Soils. RICHARDS L. Soil Science: August - Volume 78 EXCHANGEABLE CATION ANALYSIS OF SALINE AND ALKALI SOILS.
Follow us on. Richards, L.A. () Diagnosis and Improvement of Saline Alkali Soils. US Department of Agriculture Hand Book. Determination of the Properties of Saline and Alkali Soils This chapter discusses determinations that give in-formation on the chemical and physical properties of saline and alkali soils and thus serve as a basis for their diagnosis, treatment, and management.
The status of knowledge on this subject is such that it. Richards, L. A. (). Diagnosis and Improvement of Saline and Alkali Soils. US Salinity Laboratory Staff, Washington DC US Department of Agriculture.Soil salinity control relates to controlling the problem of soil salinity and reclaiming salinized agricultural land.
The aim of soil salinity control is to prevent soil degradation by salination and reclaim already salty (saline) soils. Soil reclamation is also called soil improvement, rehabilitation, remediation, recuperation, or .The U.S. Salinity Laboratory is a National Laboratory for research on salt-affected soil-plant-water systems.
It resorts under the Agricultural Research Service (ARS) of the United States Department of Agriculture (USDA) and is located in Riverside, California, U.S.A.