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Reducing Runoff From Irrigated Lands Tailwater Return Systems
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Book Synopsis Reducing Runoff from Irrigated Lands: Tailwater Return Systems by :
Download or read book Reducing Runoff from Irrigated Lands: Tailwater Return Systems written by and published by UCANR Publications. This book was released on 2007 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excess irrigation water that runs off a farm field ("tailwater") is regulated by California law, since it may be carrying sediments, nutrients, and agricultural chemicals. Learn about options for safely recycling tailwater back into your farm operation.
Book Synopsis Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands by : Harry L. Manges
Download or read book Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands written by Harry L. Manges and published by . This book was released on 1979 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reducing Runoff from Irrigated Lands by :
Download or read book Reducing Runoff from Irrigated Lands written by and published by UCANR Publications. This book was released on with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands by : Liang-Tsi Mao
Download or read book Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands written by Liang-Tsi Mao and published by . This book was released on 1977 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands by : Harry L. Manges
Download or read book Sizing Tailwater Recovery Systems to Utilize Runoff from Precipitation on Irrigated Lands written by Harry L. Manges and published by . This book was released on 1979 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reducing Runoff from Irrigated Lands: Causes and Management of Runoff from Surface Irrigation in Orchards by : Lawrence J Schwankl
Download or read book Reducing Runoff from Irrigated Lands: Causes and Management of Runoff from Surface Irrigation in Orchards written by Lawrence J Schwankl and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Minimizing runoff from surface irrigation is a balance between adequate irrigation and tailwater runoff. This publication discusses how surface runoff can occur and management methods that can minimize the amount of water leaving a property.
Book Synopsis Efficacy of Tailwater Recovery Systems as an Approach to Water Resource Conservation by : Austin R. Omer
Download or read book Efficacy of Tailwater Recovery Systems as an Approach to Water Resource Conservation written by Austin R. Omer and published by . This book was released on 2017 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water conservation practices are being widely implemented to alleviate sediment and nutrient losses from agricultural land and unsustainable groundwater use for irrigation. Tailwater recovery (TWR) systems are conservation practices being implemented to collect and store runoff to reduce nutrient losses and provide a source of irrigation water. This collection of research is focused on evaluating TWR systems through the following actions: 1) investigate ability to reduce solids and nutrients delivery to downstream systems, 2) compare differences in solid and nutrient concentrations in surface water samples from TWR systems to irrigation water from a TWR systems; 3) determine the potential to irrigate water containing solids and nutrients; 4) quantify a water budget for TWR systems; 5) conduct cost and benefit analyses of TWR systems; and 6) analyze economic cost to reduce solids and nutrients and to retain water. Tailwater recovery systems did not significantly reduce concentrations of solids and nutrients; however, loads of solids, P, and N were significantly reduced by 43%, 32% and 44%, respectively. Mean nutrient loads per hectare available to be recycled onto the landscape were 0.20 kg ha-1 P and 0.86 kg ha-1 N. Water budget analyses show these systems save water for irrigation but were inefficient. Net present value (NPV) and benefit cost ratios were positive and >1 for producers who owned the land, but remained
Book Synopsis National Irrigation Return Flow Research and Development Program by : James P. Law
Download or read book National Irrigation Return Flow Research and Development Program written by James P. Law and published by . This book was released on 1971 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The status of the National Irrigation Return Flow Research and Development Program is presented. Current research projects and future program development are discussed. The report represents the position of the Environmental Protection Agency (EPA) with regard to the development of effective controls on the quality of irrigation return flows. Program goals and milestones are outlined. A number of potential control measures are discussed. Improvements in the water delivery system, on-the-farm water management, and the water removal system are considered with respect to improving the quality of irrigation return flows and decreasing the degradation of receiving waters. Research and investigations are needed to evaluate the effectiveness of potential control measures. Demonstrations and educational activities will be required to overcome institutional, political, and legal constraints to water management reform.
Book Synopsis Irrigation Return Flow Water Quality as Affected by Irrigation Water Management in the Grand Valley of Colorado by : Harold Ray Duke
Download or read book Irrigation Return Flow Water Quality as Affected by Irrigation Water Management in the Grand Valley of Colorado written by Harold Ray Duke and published by . This book was released on 1976 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was designed to meet the specific needs of the Environmental Protection Agency consistent with the interests and research goals of the ARS. The specific objectives of the study are: (1) to identify variables needed to predict effects of deep percolation, tailwater runoff, and lateral seepage on the quality of return flows. Includes evaluation of quantity and quality of various components of field water balance. (2) To define the effect of irrigation water management on the quality of runoff and deep percolation leaving the farm unit, and determine the reduction in both water and salt losses achievable through improved irrigation technology. (3) To identify mechanisms by which the salt load of return flow water is modified after it leaves the farm unit and moves toward the Colorado River; to attempt to determine the most practicable control methods for salt accretion. (4) To evaluate the experimental methods used in the above studies with regard to their applicability in other similar irrigated river valleys.
Author :Mary Louise Flint Publisher :University of California Agriculture and Natural Resources ISBN 13 :1601077858 Total Pages :308 pages Book Rating :4.6/5 (1 download)
Book Synopsis IPM in Practice, 2nd Edition by : Mary Louise Flint
Download or read book IPM in Practice, 2nd Edition written by Mary Louise Flint and published by University of California Agriculture and Natural Resources. This book was released on 2012 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: IPM in Practice features IPM strategies for weed, insect, pathogen, nematode, and vertebrate pests and provides specific information on how to set up sampling and monitoring programs in the field. This manual covers methods applicable to vegetable, field, and tree cops as well as landscape and urban situations. Designed to bring you the most up-to-date research and expertise, this manual draws on the knowledge of dozens of experts within the University of California, public agencies, and private practice.
Book Synopsis Research Needs for Irrigation Return Flow Quality Control by : Gaylord V. Skogerboe
Download or read book Research Needs for Irrigation Return Flow Quality Control written by Gaylord V. Skogerboe and published by . This book was released on 1972 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a multitude of research needs regarding irrigation return flow quality, but only the specific research needs required to undertake an effective control program are described. These research needs include irrigation practices, soil-plant-salinity relationships, leaching requirements, prediction of subsurface return flow, cultural practices, irrigation scheduling, treatment of return flows, economic evaluations, and institutional control methods.
Book Synopsis Irrigation Tailwater Management by :
Download or read book Irrigation Tailwater Management written by and published by . This book was released on 1981 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Action Plan IV written by and published by . This book was released on 1999 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reducing Runoff from Irrigated Lands: Storing Runoff from Winter Rains by : Lawrence J Schwankl
Download or read book Reducing Runoff from Irrigated Lands: Storing Runoff from Winter Rains written by Lawrence J Schwankl and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication discusses the variables and feasibility of storage of winter rainwater in order to avoid impact by the Irrigated Lands Conditional Waiver under the California State Water Code.
Book Synopsis Reducing Runoff from Irrigated Lands: Erodibility of Agricultural Soils, with Examples in Lake and Mendocino Counties by : Anthony Toby O'geen
Download or read book Reducing Runoff from Irrigated Lands: Erodibility of Agricultural Soils, with Examples in Lake and Mendocino Counties written by Anthony Toby O'geen and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil erosion is a major cause of water quality degradation. Included is an introduction to the properties of soil that influence its erodibility and an explanation of soil properties that you can manage to minimize erosion.
Book Synopsis Reducing Runoff from Irrigated Lands: Orchard Floor Management Practices to Reduce Erosion and Protect Water Quality by : Anthony Toby O'Geen
Download or read book Reducing Runoff from Irrigated Lands: Orchard Floor Management Practices to Reduce Erosion and Protect Water Quality written by Anthony Toby O'Geen and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Water-induced erosion carries valuable soil out of orchards and into downstream waterways, where it can cause serious problems. Learn how to keep your soil where it will do you the most good.
Book Synopsis CALFED Bay-Delta Program Programmatic EIS, Long-Term Comprehensive Plan to Restore Ecosystem Health and Improve Water Management, San Francisco Bay - Sacramento/San Joaquin River Bay-Delta D,Dsum; Program Goals and Objectives, Dapp1; No Action Alternative, by :
Download or read book CALFED Bay-Delta Program Programmatic EIS, Long-Term Comprehensive Plan to Restore Ecosystem Health and Improve Water Management, San Francisco Bay - Sacramento/San Joaquin River Bay-Delta D,Dsum; Program Goals and Objectives, Dapp1; No Action Alternative, written by and published by . This book was released on 2000 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
