AGRICULTURAL NONPOINT SOURCE POLLUTION: Watershed Management and Hydrology - Chapter 5 pot

... Field-Scale Studies 5. 3.3 Management Effects 5. 4 Surface Water Impacts 5. 4.1 Monitoring Studies 5. 4.2 Watershed and Field-Scale Studies 5. 4.3 Management Effects 5. 5 Summary References 5. 1 INTRODUCTION Before ... Ritter CONTENTS 5. 1 Introduction 5. 2 Fate and Transport Processes 5. 2.1 Pesticide Properties 5. 2.2 Soil Properties 5. 2.3 Site Conditions 5. 3 Ground...

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... Romkens, M. J. M. Source of soil eroded by water from upland slopes, in Present and Prospective Technology for Predicting Sediment Yields and Sources, ARS-S-40. 19 75. USDA-Agric. Research Service, ... Moldenhauer, W. C., and Foster, G. R. Soil aggregates and primary parti- cles transported in rill and interrill flow, Soil Sci. Soc. Am. J. 44 (3) :59 0 59 5. 1980. 46. Gabriels,...

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... al., 57 AL Alfalfa - spring b 2 05 21 1 year 10.7 12.1 Young and Mutchler, 58 MN Alfalfa - fall b 2 85 55 1 year 13.2 13.3 Young and Mutchler, 58 MN Corn - spring b 2 05 21 1 year 1.0 2.4 Young and Mutchler, 58 MN Corn ... Mutchler, 58 MN Corn - fall b 2 85 55 1 year 0.8 4.7 Young and Mutchler, 58 MN Poultry litter C. bermuda grass 1177 — 2 years 4.3...

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... Conductivity 8 .5. 1 .5 Drainage Outlet 8 .5. 1.6 Water Supply 8 .5. 2 Detailed Field Investigations 8 .5. 3 Design Computations 8 .5. 4 System Layout and Installation 8 .5. 5 Operations and System Management 8.6 Soil and ... barley a 110 45 16 28 2 potato barley 150 35 33 25 3 fall rye fall rye, peas 0 60 11 10 (b) Nonpotato Rotation Sites 4 hay potato 0 200 1 5 5 potato peas 1...

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... provides high-resolution and up-to-date data (Lillesand and Kiefer 83 ). Current commercial earth-orbiting satellites that can be used for this purpose include IKONOS, IRS, SPOT-4, and the Landsat ... by Knisel and Davis, 41 EPIC by Williams et al., 49 ADAPT by Chung et al. 50 and Gowda et al., 51 PRZM-2 by Mullins et al., 44 and PRZM-3 by Carsel et al. 52 are unit -managemen...

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... pests and management costs, Agricultural Ecosystems and the Environment, 59 , 1, 1996. 54 . Ewing, R. P., M. G. Wagger, and H. P. Denton, Tillage and cover crop management effects on soil water and ... manure and poul- try litter as affected by storage and handling, in Animal Waste and the Land-Water Interface, K. Steele, Editor, CRC/Lewis, New York, p. 58 9, 19 95....

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... nutrients and pesticides, Circular 12 25, USGS, Reston, VA, 1999. 55 . Reese, L. E. and Louden, T. L., Seepage from earthen manure storages and lagoons, a lit- erature review, Paper No. 8 3-4 56 9, ASAE, ... inter- face of aquifers with silt- and clay-confining beds and along riparian areas adjacent to streams. McMahon and Bohlke 1 05 examined the effects of denitrification...

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... to “edge-of-field,” and there must be an agent capable of continuing the trans- port of P from edge-of-field to the aquatic system. Except where P leaching is sig- nificant, the edge-of-field ... sorghum 8,400 39 Wheat 9 ,50 0 25 Oats 3,600 20 Barley 6 ,50 0 32 Tall fescue 13 ,50 0 55 Clover 13 ,50 0 44 Bermudagrass 18,000 47 Alfalfa 18,000 59 © 2001 by CRC Press LLC Phosphorus and W...

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... 1.742 1 .52 8 52 1 701 1,223 1,161 92, 93 Cotton 1.8 15 1.7 65 533 450 1,341 1,662 94 1989 Cotton 1.714 1.214 58 4 749 1,149 610 1990 Cotton 1.449 1.431 610 50 0 689 1,079 1992 Cotton 1. 758 1 .53 3 59 9 50 0 ... 1, 252 1993 Cotton 1.6 45 1. 454 455 643 1,087 1,060 95 1990 (good) Cotton 1.913 1. 951 612 1,062 1,472 1,689 1991 (good) Cotton 1.811 1.8 05 668 978 1,274 1 ,51 7 1990 (...

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