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Bio Engineering Aspects Of Agricultural Drainage San Joaquin Valley Calif
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Book Synopsis Water Pollution Control Research Series 13030 ELY 5.71-3. Bio-engineering Aspects of Agricultural Drainage, San Joaquin Valley, California. Nutrients from Tile Drainage Systems by : United States. Enviornmental Protection Agency
Download or read book Water Pollution Control Research Series 13030 ELY 5.71-3. Bio-engineering Aspects of Agricultural Drainage, San Joaquin Valley, California. Nutrients from Tile Drainage Systems written by United States. Enviornmental Protection Agency and published by . This book was released on 1971 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Techniques to Reduce Nitrogen in Drainage Effluent During Transport by : John W. Williford
Download or read book Techniques to Reduce Nitrogen in Drainage Effluent During Transport written by John W. Williford and published by . This book was released on 1971 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three methods to remove nitrates from the agricultural drainage water from the San Luis Service Area in California were investigated. One method was a theoretical evaluation of nitrate removal by algae during the transport of the drainage water in the San Luis Canal or during storage in the Kesterson Reservoir. The other methods were designed to promote anaerobic bacterial denitrification in a continuous flow of drainage water. One method used barley straw and the other water grass grown in shallow ponds as the carbon energy source. Under optimum conditions both of these last two methods reduced the nitrate -N concentration of the drainage water from a maximum of about 30 mg/l to less than 2 mg /l. The cost of nitrogen removal by the shallow grass plot systems, the most economical and feasible method investigated, was estimated.
Book Synopsis Water Polution Control Research Series 13030 ELY 06/71-14: Bio-engineering Aspects of Agricultural Drainage, San Joaquin Valley, California, Denitrification by Anaerobic Filters and Ponds, Phase II. by : United States. Enviornmental Protection Agency
Download or read book Water Polution Control Research Series 13030 ELY 06/71-14: Bio-engineering Aspects of Agricultural Drainage, San Joaquin Valley, California, Denitrification by Anaerobic Filters and Ponds, Phase II. written by United States. Enviornmental Protection Agency and published by . This book was released on 1971 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Possibility of Reducing Nitrogen in Drainage Water by on Farm Practices by : John W. Williford
Download or read book Possibility of Reducing Nitrogen in Drainage Water by on Farm Practices written by John W. Williford and published by . This book was released on 1972 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report is one of a series which presents the findings of intensive interagency investigations of practical means to control the nitrate concentration in subsurface agricultural waste water prior to its discharge into other water on such areas as the San Joaquin Valley. As a result of the application of large quantities of water to relatively slowly permeable stratified soils, the west side of the San Joaquin Valley now has large areas with groundwater at rootzone depths. Wherever subsurface drains have been installed to control this groundwater, the drainage effluent has had high nitrate concentrations. Large quantities of inorganic nitrogen fertilizers are applied annually and the assumption prevails that fertilizer is the major source of nitrates in the drainage water. The study was designed to evaluate this assumption and to derive, if possible, practical answers regarding the role of on-farm practices in controlling nitrate out-put from the agricultural lands. Examined are the nitrogen budget and methods for reducing the quantity of nitrates in the drainage effluent by modifications in type or use of fertilizers, practicespractives, or drainage techniques.
Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1972 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Book Synopsis Water Pollution Control Research Sereis 13030 ELY 5/71-6: Removal of Nitrogen from Tile Drainage, a Summary Report by : United States. Environmental Protection Agency
Download or read book Water Pollution Control Research Sereis 13030 ELY 5/71-6: Removal of Nitrogen from Tile Drainage, a Summary Report written by United States. Environmental Protection Agency and published by . This book was released on 1971 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Pollution Control Research Sereis 13030 ELY 08/71-9: Bio-engineering Aspects of Agricultural Drainage, SanJOaquin Valley, CAlifornia, the Effects of Agricultural Waste Water Treatment on Algal Bioassy Response by : United States. Enviornmental Protection Agency
Download or read book Water Pollution Control Research Sereis 13030 ELY 08/71-9: Bio-engineering Aspects of Agricultural Drainage, SanJOaquin Valley, CAlifornia, the Effects of Agricultural Waste Water Treatment on Algal Bioassy Response written by United States. Enviornmental Protection Agency and published by . This book was released on 1971 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings, Workshop on Agricultural Non-point Source Water Pollution Control, September 16 and 17, 1974, Washington, D.C. by :
Download or read book Proceedings, Workshop on Agricultural Non-point Source Water Pollution Control, September 16 and 17, 1974, Washington, D.C. written by and published by . This book was released on 1974 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Reporting Series written by and published by . This book was released on 1973 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dictionary Catalog of the Water Resources Center Archives, University of California, Berkeley by : Water Resources Center Archives (Calif.)
Download or read book Dictionary Catalog of the Water Resources Center Archives, University of California, Berkeley written by Water Resources Center Archives (Calif.) and published by . This book was released on 1978 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Addresses: 1973-1974 by : California. Department of Water Resources
Download or read book Addresses: 1973-1974 written by California. Department of Water Resources and published by . This book was released on 1956 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of addresses and essays produced over an eighteen year period by the California Department of Water Resources.
Book Synopsis Selected Irrigation Return Flow Quality Abstracts 1970-1971 by : Gaylord V. Skogerboe
Download or read book Selected Irrigation Return Flow Quality Abstracts 1970-1971 written by Gaylord V. Skogerboe and published by . This book was released on 1973 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Irrigation Return Flow Quality Abstracts 1970-1971 by :
Download or read book Selected Irrigation Return Flow Quality Abstracts 1970-1971 written by and published by . This book was released on 1973 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Salinity Created by Irrigation Return Flows by : Arthur L. Jenke
Download or read book Evaluation of Salinity Created by Irrigation Return Flows written by Arthur L. Jenke and published by . This book was released on 1974 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Merrimack Wastewater Management: Summary report by : United States. Army. Corps of Engineers. New England Division
Download or read book Merrimack Wastewater Management: Summary report written by United States. Army. Corps of Engineers. New England Division and published by . This book was released on 1974 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis California State Water Project by : California. Department of Water Resources
Download or read book California State Water Project written by California. Department of Water Resources and published by . This book was released on 1974 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
