Em4885 irrigation management practices to protect ground water

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7 CHAPTER 7 Pesticide Movement in Soils - Ground Water Protection, EB1543, Washington State University Cooperative Extension, Pullman, WA Private Applicator Pesticide Education Manual, publication MISC0126, edited by C. A. Ramsay and G. L. Thomasson, Washington State University Cooperative Extension, Pullman, WA The Pesticide Book, George Ware, W.H. Freeman and Co., 1978 The Pesticide Manual, A World Compendium, edited by C. R. Worthing and S. B. Walker, Eighth Edition, published by The British Crop Protection Council, 1987 Toxicity and Potential Health Effects of Pesticides, File No. IVKid R4M390, W. K. Hock and C. L. Brown, Penn State University, College of Agriculture Washington Pesticide Laws and Safety, Publication MISC0056, edited by C. A. Ramsay and G. L. Thomasson, Washington State University Cooperative Extension, Pullman, WA Pesticide Application and Handling Agricultural Management Practices to Minimize Ground Water Contamination, G. Jackson, D. Keeney, D. Curwen, and B. Webendorfer, Environmental Resources Center, University of Wisconsin-Extension Beneath the Bottom Line: Agricultural Approaches to Reduce Agrichemical Contamination of Groundwater, publication OTA-F-418, Office of Technology Assessment, U.S. Congress, 1990, U.S. Government Printing Office, Washington DC Best Management Practices for Agricultural NonPoint Source Control, IV. Pesticides, North Carolina Agricultural Extension Service, Biological and Agricultural Engineering Department, North Carolina State University Chemigation in the Pacific Northwest, PNW360, Washington State University Cooperative Extension, Pullman, WA Designing Facilities for Pesticide and Fertilizer Containment, Publication WPS-37, D. W. Kammel, R. T. Noyes, G. L. Riskowski, and V. L. Hofman, MidWest Plan Service, Agricultural and Biosystems Engineering Department, Iowa State University Liquid Calibration Handbook, C. M. Kroon, 2nd Revision, Thomson Publications, Fresno, CA, 1987 Nutrient and Pesticide Management Practices for Wisconsin Farms, Publication A- 3466, WDATCP Technical Bulletin ARM-1, University of Wisconsin-Extension and Wisconsin Department of Agriculture, Trade and Consumer Protection
CHAPTER 7 Private Applicator Pesticide Education Manual, publication MISC0126, edited by C. A. Ramsay and G. L. Thomasson,Washington State University, Cooperative Extension, Pullman, WA Protecting Ground Water from Pesticide Contamination, EB1644, Washington State University Cooperative Extension, Pullman, WA Soil Erosion and Sediment Control Under Irrigation, EB0712, Washington State University Cooperative Extension, Pullman, WA Washington Pesticide Laws and Safety, MISC0056, edited by C. A. Ramsay and G. L. Thomasson, Washington State University, Pullman, WA Agencies to Contact for Nonpoint Source Pollution Information Regulatory Agencies Washington State Department of Agriculture 406 General Administration Building, AX-41 Olympia, WA 98504 Washington State Department of Ecology Water Quality Program P.O. Box 47600 Olympia, WA 98504 U.S. Environmental Protection Agency Pesticides Section Region 10 1200 Sixth Ave. Seattle, WA 98101 Service Agencies WSU Cooperative Extension Cooperative Extension offices, which are located in each county, can provide information on a wide range of topics related to pest management. Soil Conservation Service, USDA Soil Conservation Service (SCS) offices can provide technical assistance through the development of farm management plans. SCS assistance is accessed through local Conservation Districts. 8
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EM4885 IRRIGATION MANAGEMENT PRACTI
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TABLE OF CONTENTS List of Figures .
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IP 2.01.08 - Consider changing the
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Section 3- Apply Fertilizer Properl
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Determining reasonable goals . . .
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Figure 5-1a. Water Quality Conserva
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1 CHAPTER Purpose INTRODUCTION This
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1 CHAPTER 4. Objective 4.00 - Manag
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CHAPTER2.
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Water Quality as an Economic Issue
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5 CHAPTER 2 Nonpoint source polluti
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7 CHAPTER 2 Table 2-1. Beneficial u
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Not Assessed 86% Percent of Tota
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Major Causes of Impairment for Estu
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Standards for ground water quality
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15 CHAPTER 2 Blanket statements con
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Included in the general strategy st
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19 CHAPTER 2 It is important to not
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1 CHAPTER 3 CHAPTER 3.
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Hereafter, when the term “detachm
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5 CHAPTER 3 The nitrogen cycle, sho
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7 CHAPTER 3 Organic forms of phosph
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3. Soil water conditions - most che
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11 CHAPTER 3 Essentially there is a
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13 CHAPTER 3 Retention of water by
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15 CHAPTER 3 Management allowed dep
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Excessive, or imbalanced, dissolved
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19 CHAPTER 3 TABLE 3-1. Guidelines
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21 CHAPTER 3 Salts leached from the
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4 CHAPTER Purpose OVERALL MANAGEMEN
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4 CHAPTER Implementing the Practice
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4 CHAPTER IP 1.00.01 Install Concre
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4 CHAPTER IP 1.00.03 - Install Flex
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4 CHAPTER OVERALL MANAGEMENT OBJECT
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4 CHAPTER figures depicts the depth
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4 CHAPTER FIGURE 4-3. Depiction of
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4 CHAPTER Efficient, Effective Irri
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4 CHAPTER Possible Effects on Yield
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4 CHAPTER These include: 1. Flumes,
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4 CHAPTER IP 2.01.02 - Monitor Pump
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4 CHAPTER IP 2.01.03 - Evaluate the
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4 CHAPTER ECe LF = ................
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4 CHAPTER Although the previous equ
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4 CHAPTER Figure 4-9 is an example
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4 CHAPTER 2. Determine how much to
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4 CHAPTER Using the previous exampl
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4 CHAPTER Contact the local WSU Coo
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4 CHAPTER Note that the opportunity
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4 CHAPTER Soil variability may be s
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4 CHAPTER IP 2.02.03 - Use Surge-Fl
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4 CHAPTER IP 2.02.05 - Install a Su
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4 CHAPTER IP 2.02.09 - Rip Hardpans
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4 CHAPTER IP 2.02.12 - Reduce Furro
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4 CHAPTER Infiltration rates and ap
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4 CHAPTER Description Sprinkle syst
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4 CHAPTER The actual technique invo
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4 CHAPTER IP 2.03.08 - Minimize Sur
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4 CHAPTER SECTION 4 - PRACTICES FOR
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4 CHAPTER Finally, different emissi
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4 CHAPTER Description One of the gr
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4 CHAPTER Possible Effects on Water
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4 CHAPTER IP 3.01.02 - Consider Con
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4 CHAPTER IP 3.02.02 - Analyze Irri
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4 CHAPTER 4. Toxic materials conten
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4 CHAPTER Table 4-3b. Fertilizer nu
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4 CHAPTER IP 3.02.07 - Develop Real
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4 CHAPTER IP 3.03.05 - Incorporate
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Page 143 and 144: 4 CHAPTER IP 4.01.03 - Schedule App
Page 145 and 146: 4 CHAPTER IP 4.01.07 - Mix and Load
Page 147 and 148: 4 CHAPTER IP 4.01.11 - Consider Con
Page 149 and 150: 4 CHAPTER IP 4.02.05 - Use Chemigat
Page 151 and 152: 4 CHAPTER 6. Know how much water is
Page 153 and 154: 4 CHAPTER SECTION 1 - REDUCE CONTAM
Page 155 and 156: 4 CHAPTER Description Depending on
Page 157 and 158: 4 CHAPTER SECTION 2 - MANAGE SURFAC
Page 159 and 160: 4 CHAPTER Possible Effects on Water
Page 161 and 162: 4 CHAPTER IP 6.00.04 - Identify and
Page 163 and 164: CHAPTER 5 DEVELOPING AN ON-FARM WAT
Page 165 and 166: CHAPTER 5 Reducing availability The
Page 167 and 168: CHAPTER 5 Example of Planning Check
Page 169 and 170: CHAPTER 5 C.) Cooperator Progress/C
Page 171 and 172: CHAPTER 5 U = USED S = SUGGESTED NA
Page 173 and 174: CHAPTER 5 U = USED S = SUGGESTED NA
Page 175 and 176: 1 CHAPTER 6 CHAPTER 6.
Page 177 and 178: Irrigation Districts 3 CHAPTER 6 Th
Page 179 and 180: Reacting to Pollution - The Complia
Page 181 and 182: TABLE 6-1. List of Conservation Dis
Page 183 and 184: CHAPTER 7 Purpose RESOURCE GUIDE Th
Page 185 and 186: CHAPTER 7 Integrated Pest Managemen
Page 187: CHAPTER 7 Irrigation System Managem
Page 191 and 192: CHAPTER 8 GLOSSARY Absorption - The
Page 193 and 194: CHAPTER 8 Leaching Ratio - The perc
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