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  • NATURAL RESOURCE VARIABILITY up

    • Blackmore Simon, R.J. Godwin, J.C. Taylor, N.D. Cosser, G.A. Wood, R. Earl and S. Knight
      Understanding Variability in Four Fields in the United Kingdom
      doi:10.2134/1999.precisionagproc4.c1
      Precision Agriculture, 3-18
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    • Robert J. Lascano, R. Louis Baumhardt, Stanley K. Hicks and Juan A. Landivar
      Spatial and Temporal Distribution of Surface Water Content in a Large Agricultural Field
      doi:10.2134/1999.precisionagproc4.c2
      Precision Agriculture, 19-30
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    • Ty W. Morton, G.W. Buchleiter and D.F. Heermann
      Quantifying the Effects of Water Availability on Corn Yield Under a Center-Pivot Irrigation System
      doi:10.2134/1999.precisionagproc4.c3
      Precision Agriculture, 31-41
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    • T. Walters Daniel and E. Goesch Jason
      Temporal and Spatial Variation in Soil Nitrate Acquisition by Maize as Influenced by Nitrate Depth Distribution
      doi:10.2134/1999.precisionagproc4.c4
      Precision Agriculture, 43-54
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    • Bradley A. King, J.C. Stark and J.P. Taberna Jr.
      In-Season Spatial Variability of Potato Petiole Nitrogen
      doi:10.2134/1999.precisionagproc4.c5
      Precision Agriculture, 55-65
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    • Alan Olness, J. Rinke, W.B. Voorhees and T. Nelsen
      Plant Response to Complex Interactions: Soil Test for P and V Interactions with Soybean
      doi:10.2134/1999.precisionagproc4.c6
      Precision Agriculture, 67-78
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    • Larisa Pozdnyakova and Renduo Zhang
      Estimating Spatial Variability of Soil Salinity using Geostatistical Methods
      doi:10.2134/1999.precisionagproc4.c7
      Precision Agriculture, 79-89
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    • Yatar Kanap, Seyyid Irmak and Hikmet Gunal
      Path Analysis of Some Heavy Metal Adsorption by Soil
      doi:10.2134/1999.precisionagproc4.c8
      Precision Agriculture, 91-100
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    • Douglas L. Karlen, S.S. Andrews, T.S. Colvin, D.B. Jaynes and E.C. Berry
      Spatial and Temporal Variability in Corn Growth, Development, Insect Pressure, and Yield
      doi:10.2134/1999.precisionagproc4.c9
      Precision Agriculture, 101-112
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    • Robert O. Miller, Stewart Pettygrove, R. Ford Denison, Lee F. Jackson, Mike Cahn, Richard Plant and T. Kearney
      Site-Specific Relationships between Flag Leaf Nitrogen, SPAD Meter Values and Grain Protein in Irrigated Wheat
      doi:10.2134/1999.precisionagproc4.c10
      Precision Agriculture, 113-122
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    • Martin M. Williams II, Gerhards Roland, S. Reichart, David A. Mortensen and Alex R. Martin
      Weed Seedling Population Responses to a Method of Site-Specific Weed Management
      doi:10.2134/1999.precisionagproc4.c11
      Precision Agriculture, 123-132
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    • Shelby J. Fleischer, Paul Blom, Daniel Emmen and Art Hower
      Dynamics in the Spatial Continuity of Insect Density
      doi:10.2134/1999.precisionagproc4.c12
      Precision Agriculture, 133-141
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    • E.C.A. Runge and Frank M. Hons
      Precision Agriculture — Development of a Hierarchy of Variables Influencing Crop Yields
      doi:10.2134/1999.precisionagproc4.c13
      Precision Agriculture, 143-158
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    • Ole Wendroth, Peter Júrschik, Antje Giebel and Donald R. Nielsen
      Spatial Statistical Analysis of On-Site Crop Yield and Soil Observations for Site-Specific Management
      doi:10.2134/1999.precisionagproc4.c14
      Precision Agriculture, 159-170
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    • Bert Broos, B. Missotten, S. Reybrouck and J. De Baerdemaeker
      Mapping and Interpretation of Sugar Beet Yield Differences
      doi:10.2134/1999.precisionagproc4.c15
      Precision Agriculture, 171-181
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    • Jeffrey W. Hopkins, Gary D. Schnitkey, Mario J. Miranda and Luther G. Tweeten
      Learning from Yield Monitors: A Bayesian Approach
      doi:10.2134/1999.precisionagproc4.c16
      Precision Agriculture, 183-193
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    • Sebastian M. Braum, P. Hinds, G. L. Malzer, J. Bell, D. Mulla and P. C. Robert
      Terrain Attributes and Soil Nitrogen: Spatial Effects on Corn Yield Responses to Nitrogen Fertilization for a Northern, Glaciated Landscape
      doi:10.2134/1999.precisionagproc4.c17
      Precision Agriculture, 195-201
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    • Dennis J. Timlin, Y. A. Pachepsky, V. A. Snyder and R. B. Bryant
      Soil Surface Curvature and the Spatial and Temporal Variability of Corn Grain Yields on a Hillslope
      doi:10.2134/1999.precisionagproc4.c18
      Precision Agriculture, 203-214
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    • Roger E. Smith and Gerald W. Buchleiter
      Variability Scales of Surface Soil Sorptivity
      doi:10.2134/1999.precisionagproc4.c19
      Precision Agriculture, 215-223
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    • John V. Stafford, R. Murray Lark and Helen C. Bolam
      Using Yield Maps to Regionalize Fields into Potential Management Units
      doi:10.2134/1999.precisionagproc4.c20
      Precision Agriculture, 225-237
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    • Thomas E. Fenton and M. A. Larterbach
      Soil Map Unit Composition and Scale of Mapping Related to Interpretations for Precision Soil and Crop Management in Iowa
      doi:10.2134/1999.precisionagproc4.c21
      Precision Agriculture, 239-251
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    • David E. Clay, C.G. Carlson, J. Chang, S.A. Clay, D.D. Malo, M.M. Ellsbury and John Lee
      Systematic Evaluation of Precision Farming Soil Sampling Requirements
      doi:10.2134/1999.precisionagproc4.c22
      Precision Agriculture, 253-265
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    • A. N. Kravchenko and D. G. Bullock
      Comparison of Interpolation Methods for Mapping Soil P and K Contents
      doi:10.2134/1999.precisionagproc4.c23
      Precision Agriculture, 267-279
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    • David W. Franzen, Lance Reitmeier, Joseph F. Giles and Allan C. Cattanach
      Aerial Photography and Satellite Imagery to Detect Deep Soil Nitrogen Levels in Potato and Sugarbeet
      doi:10.2134/1999.precisionagproc4.c24
      Precision Agriculture, 281-290
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    • John V. Stafford and Helen C. Bolam
      Near-Ground and Aerial Radiometry Imaging for Assessing Spatial Variability in Crop Condition
      doi:10.2134/1999.precisionagproc4.c25
      Precision Agriculture, 291-302
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    • Donald R. Nielsen, Ole Wendroth and Francis J. Pierce
      Emerging Concepts for Solving the Enigma of Precision Farming Research
      doi:10.2134/1999.precisionagproc4.c26
      Precision Agriculture, 303-318
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    • Robert J. Stermitz, G. A. Nielsen and D. S. Long
      Testing Quality of Soil Survey Geographic (SSURGO) Database for Precision Farming
      doi:10.2134/1999.precisionagproc4.c27
      Precision Agriculture, 319-326
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    • Michael S. Cox and M.C. Wardlaw
      Grid Soil Sampling to Determine Manageable Physical and Chemical Properties Affecting Soybean Production
      doi:10.2134/1999.precisionagproc4.c28
      Precision Agriculture, 327-333
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    • Kim L. Fleming, Dwayne G. Westfall, Dan W. Wiens, Larry E. Rothe, Jan E. Cipra and Dale F. Heermann
      Evaluating Farmer Developed Management Zone Maps for Precision Farming
      doi:10.2134/1999.precisionagproc4.c29
      Precision Agriculture, 335-343
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    • K. Noborio, C.S. Tan and R.G. Kachanoski
      Temporal Changes in Fractal Dimensions of Soil Cracks with Desiccation
      doi:10.2134/1999.precisionagproc4.c30
      Precision Agriculture, 345-353
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    • Irmak Seyyid, Gundogan Recep and Gunal Hikmet
      Some Characteristics of Old River Terraces Soils in the Kizilirmak Plain of Turkey
      doi:10.2134/1999.precisionagproc4.c31
      Precision Agriculture, 355-363
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    • Seyyid Irmak, Recep Gundogan, Yasar Kasap and Salih Aydemir
      Morphology of Three Terra Rossa Soils in the East Mediterranean Region of Turkey
      doi:10.2134/1999.precisionagproc4.c32
      Precision Agriculture, 365-372
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    • Seyyid Irmak, Recep Gundogan and Hikmet Gunal
      Salinity Problems of Some Quaternary Soils in the Central Anatolia Region of Turkey
      doi:10.2134/1999.precisionagproc4.c33
      Precision Agriculture, 373-381
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    • Wayne P. Dulaney, T. J. Gish, C. S. T. Daughtry, J. A. Doolittle, P. T. Miller and K-J. S. Kung
      Determination of Subsurface Flow Characteristics for the Installation of Groundwater Samplers
      doi:10.2134/1999.precisionagproc4.c34
      Precision Agriculture, 383-393
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    • Michel C. Nolin, R. R. Simard, A. N. Cambouris and S. Beauchemin
      Specific Variability of Phosphorus Status and Sorption Characteristics in Clay Soils of the St-Lawrence Lowlands (Quebec)
      doi:10.2134/1999.precisionagproc4.c35
      Precision Agriculture, 395-406
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    • Fernando Selles, C. A. Campbell, B. G. McConkey, D. Messer and S. A. Brandt
      Spatial Distribution of Soil Nitrogen Supplying Power: A Tool for Precision Farming
      doi:10.2134/1999.precisionagproc4.c36
      Precision Agriculture, 407-415
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    • R. J. Cathcart, Ivan P. O'Halloran and A. P. von Bertoldi
      Corn Yield Response to ∆Y Predicted Variable Nitrogen Fertilization: An Ontario Field Study
      doi:10.2134/1999.precisionagproc4.c37
      Precision Agriculture, 417-427
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    • H. Raymond Sinclair Jr., W. J. Waltman, S. W. Waltman, R. M. Aiken and R. L. Anderson
      A Method for Evaluating Inherent Soil Quality for Crops across Major Land Resource Areas
      doi:10.2134/1999.precisionagproc4.c38
      Precision Agriculture, 429-440
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    • A. M. Coelho, J. W. Doran and J. S. Schepers
      Irrigated Corn Yield as Related to Spatial Variability of Selected Soil Properties
      doi:10.2134/1999.precisionagproc4.c39
      Precision Agriculture, 441-452
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    • S. Logsdon, J. Pruger, D. Meek, T. Colvin, D. James and M. Milner
      Crop Yield Variability as Influenced by Water in Rain-Fed Agriculture
      doi:10.2134/1999.precisionagproc4.c40
      Precision Agriculture, 453-465
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    • R. Marchetti, P. Spallacci, E. Ceotto and R. Papini
      Predicting Yield Variability for Corn Grown in a Silty-Clay Soil in Northern Italy
      doi:10.2134/1999.precisionagproc4.c41
      Precision Agriculture, 467-478
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    • Sheilah C. Nolan, Thomas W. Goddard, Douglas C. Penney and F. Murray Green
      Yield Response to Nitrogen within Landscape Classes
      doi:10.2134/1999.precisionagproc4.c42
      Precision Agriculture, 479-485
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    • R. M. Johnson, J. M. Bradow, P. J. Bauer and E. J. Sadler
      Spatial Variability of Cotton Fiber Yield and Quality in Relation to Soil Variability
      doi:10.2134/1999.precisionagproc4.c43
      Precision Agriculture, 487-497
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    • L.J. Wiles and E.E. Schweizer
      Mapping Weed Populations: The Cost of Counting and Identifying Seedlings and Seeds
      doi:10.2134/1999.precisionagproc4.c44
      Precision Agriculture, 499-510
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    • D. Wyse-Pester, Philip Westra and L. J. Wiles
      Spatial Sampling for Crop Pests in Two Center Pivot Irrigated Fields
      doi:10.2134/1999.precisionagproc4.c45
      Precision Agriculture, 511-522
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    • M. M. Ellsbury, W. D. Woodson, D. D. Malo, D. E. Clay, C. G. Carlson and S. A. Clay
      Spatial Variability in Corn Rootworm Distribution in Relation to Spatially Variable Soil Factors and Crop Condition
      doi:10.2134/1999.precisionagproc4.c46
      Precision Agriculture, 523-533
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    • D. D. Bosch and F. M. Davis
      Rainfall Variability and Spatial Patterns for the Southeast
      doi:10.2134/1999.precisionagproc4.c47
      Precision Agriculture, 535-546
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    • Robert C. Corry and Joan Iverson Nassauer
      Using Precision Agriculture to Enhance Landscape Structure in a Corn Belt Agricultural Watershed
      doi:10.2134/1999.precisionagproc4.c48
      Precision Agriculture, 547-557
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    • H. R. Kutcher, S. S. Malhi, A. M. Johnston and G. Hnatowich
      Impact of Topography and Management on Diseases of Canola and Wheat
      doi:10.2134/1999.precisionagproc4.c49
      Precision Agriculture, 559-562
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    • A. M. Falatah and A.S. Sheta
      Influence of Dissolved Organic Carbon and Initial Moisture on Zinc Sorption by Two Arid Soils
      doi:10.2134/1999.precisionagproc4.c50
      Precision Agriculture, 563-571
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    • B. R. Khakural, P. C. Robert and D. R. Huggins
      Variability of Corn/Soybean Yield and Soil/Landscape Properties across A Southwestern Minnesota Landscape
      doi:10.2134/1999.precisionagproc4.c51
      Precision Agriculture, 573-579
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    • Sidney R. Vieira and Dave J. Mulla
      Geostatistical Applications in Mapping of Crop Yield and Soil Properties
      doi:10.2134/1999.precisionagproc4.c52
      Precision Agriculture, 581-581
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    • Jean Duchesne and Z. Lamkadmi
      Use of Thermal Infrared Images to Detect Very Early Disease Spots
      doi:10.2134/1999.precisionagproc4.c53
      Precision Agriculture, 583-583
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    • Tim Fiez and Ron Bolton
      Comparison of GPS Methods for Deriving Terrain Attributes
      doi:10.2134/1999.precisionagproc4.c54
      Precision Agriculture, 585-585
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    • Alvira G. Vasseneva and I. I. Vassenev
      Spatial Variability of Soil Properties and Productivity within Field at the Central-Chernozem Region of Russia
      doi:10.2134/1999.precisionagproc4.c55
      Precision Agriculture, 587-588
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    • Ivan I. Vassenev
      Soil-Cover Quality Assessment System for Field Scale
      doi:10.2134/1999.precisionagproc4.c56
      Precision Agriculture, 589-590
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    • A. M. Falatah
      Phosphorous Extractability and Mobility in Soils as Affected by Polymer Amendment
      doi:10.2134/1999.precisionagproc4.c57
      Precision Agriculture, 591-591
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  • MANAGING VARIABILITY up

    • J. Bouma
      Precision Agriculture: A Unique Tool to Unify Production and Environmental Requirements in Agriculture
      doi:10.2134/1999.precisionagproc4.c58
      Precision Agriculture, 595-601
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    • Thomas A. Doerge and Douglas L. Gardner
      On-Farm Testing Using the Adjacent Strip Comparison Method
      doi:10.2134/1999.precisionagproc4.c59
      Precision Agriculture, 603-609
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    • S. E. Cook, M. L. Adams and R. J. Corner
      On-Farm Experimentation to Determine Site-Specific Responses to Variable Inputs
      doi:10.2134/1999.precisionagproc4.c60
      Precision Agriculture, 611-621
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    • Ancha Srinivasan
      Precision Farming in Asia: Progress and Prospects
      doi:10.2134/1999.precisionagproc4.c61
      Precision Agriculture, 623-639
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    • R. W. Heiniger and E. J. Dunphy
      Selection and Application of Cultivars to Different Sites within a Field
      doi:10.2134/1999.precisionagproc4.c62
      Precision Agriculture, 641-652
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    • J. Richard Hess, John M. Svoboda, Reed L. Hoskinson, David W. Hempstead and Wayne B. Jones
      Spatial Potato Seed Piece Placement Monitoring System
      doi:10.2134/1999.precisionagproc4.c63
      Precision Agriculture, 653-660
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    • P. M. R. Dampney and M. Moore
      Precision Agriculture in England: Current Practice and Research-Based Advice to Farmers
      doi:10.2134/1999.precisionagproc4.c64
      Precision Agriculture, 661-673
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    • C. Yang, G.L. Anderson, J.H. King Jr. and E.K. Chandler
      Comparison of Uniform and Variable Rate Fertilization Strategies Using Grid Soil Sampling, Variable Rate Technology, and Yield Monitoring
      doi:10.2134/1999.precisionagproc4.c65
      Precision Agriculture, 675-686
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    • A. P. Mallarino, D. J. Wittry, D. Dousa and P. N. Hinz
      Variable-Rate Phosphorus Fertilization: On-Farm Research Methods and Evaluation for Corn and Soybean
      doi:10.2134/1999.precisionagproc4.c66
      Precision Agriculture, 687-696
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    • P. M. R. Dampney, G. Goodlass, M. A. Froment and J. V. Stafford
      Environmental and Production Effects from Variable Rate Nitrogen Fertilizer to Winter Wheat in England
      doi:10.2134/1999.precisionagproc4.c67
      Precision Agriculture, 697-708
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    • P. A. Algerbo and L. Thylén
      Variable Nitrogen Application: Effects on Crop Yield and Quality
      doi:10.2134/1999.precisionagproc4.c68
      Precision Agriculture, 709-718
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    • H. Leclerc, F. Laurent, Dennis Boisgontier, J. M. Le Bars and P. Zwaenepoel
      Using Field and Crop Characteristics for Site Specific Nitrogen Management on Winter Wheat Crop
      doi:10.2134/1999.precisionagproc4.c69
      Precision Agriculture, 719-731
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    • Richard B. Ferguson, Gary W. Hergert, James S. Schepers and Carol A. Crawford
      Site-Specific Nitrogen Management of Irrigated Corn
      doi:10.2134/1999.precisionagproc4.c70
      Precision Agriculture, 733-743
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    • Joan R. Davenport, Mary J. Hattendorf, Robert G. Evans, Shufeng Han and Sally M. Schneider
      Phosphorus Fertilizer Management Strategies for Variable Rate Fertilizer Applications in Center Pivot Irrigated Potato Rotations
      doi:10.2134/1999.precisionagproc4.c71
      Precision Agriculture, 745-752
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    • Graeme Cox, Harry Harris and David Cox
      Application of Precision Agriculture to Sugar Cane
      doi:10.2134/1999.precisionagproc4.c72
      Precision Agriculture, 753-765
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    • A. Anandacoomaraswamy and S. Ananthacumaraswamy
      Precision Management of Soil Organic Carbon in Tea Lands of Sri Lanka
      doi:10.2134/1999.precisionagproc4.c73
      Precision Agriculture, 767-772
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    • S. Christensen, T. Heisel and J. V. Benlloch
      Patch Spraying and Rational Weed Mapping in Cereals
      doi:10.2134/1999.precisionagproc4.c74
      Precision Agriculture, 773-785
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    • Dan S. Long, Gregg R. Carlson and Richard E. Engel
      Grain Protein Mapping for Precision Management of Dryland Wheat
      doi:10.2134/1999.precisionagproc4.c75
      Precision Agriculture, 787-796
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    • D. J. Pennock, F. L. Walley, M. P. Solohub and G. Hnatowich
      Yield Response of Wheat and Canola to a Topographically Based Variable Rate Fertilization Program in Saskatchewan
      doi:10.2134/1999.precisionagproc4.c76
      Precision Agriculture, 797-805
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    • Daan Goense
      The Accuracy of Farm Machinery for Precision Agriculture: A Case for Fertilizer Application
      doi:10.2134/1999.precisionagproc4.c77
      Precision Agriculture, 807-819
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    • Mark C. Kessler and J. Lowenberg-DeBoer
      Regression Analysis of Yield Monitor Data and Its Use in Fine Tuning Crop Decisions
      doi:10.2134/1999.precisionagproc4.c78
      Precision Agriculture, 821-828
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    • Lawrence D. Gaultney, D. Raymond Forney and Monte Weller
      Integrating Precision Farming Tools to Achieve Sustainability
      doi:10.2134/1999.precisionagproc4.c79
      Precision Agriculture, 829-838
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    • A. P. Moulin, H. J. Beckie and D. J. Pennock
      Strategies for Variable Rate Nitrogen Fertilization in Hummocky Terrain
      doi:10.2134/1999.precisionagproc4.c80
      Precision Agriculture, 839-846
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    • Athyna N. Cambouris, Michel C. Nolin and Régis R. Simard
      Precision Management of Fertilizer Phosphorus and Potassium for Potato in Quebec, Canada
      doi:10.2134/1999.precisionagproc4.c81
      Precision Agriculture, 847-857
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    • R. E. Lütticken
      Implementation of Precision Fertilizing Concepts on Practical Farms in Western Germany
      doi:10.2134/1999.precisionagproc4.c82
      Precision Agriculture, 859-867
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    • C. V. Eberlein, B. A. King and M. J. Guttieri
      Weed Management with Site-Specific Herbigation
      doi:10.2134/1999.precisionagproc4.c83
      Precision Agriculture, 869-877
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Get Permissions ]

    • Z. Liu, S. A. Clay and D. E. Clay
      Spatial Variation in Atrazine Field Dissipation and Laboratory Mineralization and Their Relationship to Weed Control
      doi:10.2134/1999.precisionagproc4.c84
      Precision Agriculture, 879-883
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    • Jutta Rogasik, Dirk Schroeder, Ewald Schnug, Gernot Schaak, Herbert Simchen and Ludwig Schrenk
      Operational Precision Agriculture on a Large Scale Farm in Eastern Germany
      doi:10.2134/1999.precisionagproc4.c85
      Precision Agriculture, 885-895
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Figures Only ] [ Get Permissions ]

    • Robert L. Wample, Lynn Mills and Joan R. Davenport
      Use of Precision Farming Practices in Grape Production
      doi:10.2134/1999.precisionagproc4.c86
      Precision Agriculture, 897-905
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Figures Only ] [ Get Permissions ]

    • Joan R. Davenport, Peter V. Oudemans, Marilyn G. Hughes and Abbott Lee
      Evaluating Commercial Cranberry Bogs for Variability: Developing Information for Precision Management
      doi:10.2134/1999.precisionagproc4.c87
      Precision Agriculture, 907-913
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Get Permissions ]

    • Xing-Guang Wang
      A Study of Traditional Methods on Soil Tillage in China
      doi:10.2134/1999.precisionagproc4.c88
      Precision Agriculture, 915-917
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • A. Rosmarkam and A. Syukur
      Tidal Swamp Reclamation by Fork Irrigation Model at Central Kalimantan, Indonesia
      doi:10.2134/1999.precisionagproc4.c89
      Precision Agriculture, 919-923
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Get Permissions ]

    • K. R. Sistani, K. C. Reddy, N. K. Savant and W. Kanyika
      An Integrated Nutrient Management System for Sustainable Rice Production
      doi:10.2134/1999.precisionagproc4.c90
      Precision Agriculture, 925-935
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Figures Only ] [ Get Permissions ]

    • S.M. Ward and N.M. Holden
      Precision Peat Production
      doi:10.2134/1999.precisionagproc4.c91
      Precision Agriculture, 937-942
      [ Abstract ][ Full Text ] [ PDF ] [ Figures Only ] [ Get Permissions ]

    • Joseph Kaplan and Jonathan Chaplin
      Unevenness of Fertilizer Distribution and determination of the Application Rate
      doi:10.2134/1999.precisionagproc4.c92
      Precision Agriculture, 943-952
      [ Abstract ][ Full Text ] [ PDF ] [ Tables Only ] [ Figures Only ] [ Get Permissions ]

    • M. E. Thurman and R. W. Heiniger
      Using GPS to Scout Cotton for Variable Rate Pix (Mepiquat Chloride) Application
      doi:10.2134/1999.precisionagproc4.c93
      Precision Agriculture, 953-961
      [ Abstract ][ Full Text ] [ PDF ] [ Figures Only ] [ Get Permissions ]

    • Harold F. Reetz Jr., T. S. Murrell, D. G. Bullock and Q. B. Rund
      Evaluation of Site-Specific Corn and Soybean Management Systems in the Midwest
      doi:10.2134/1999.precisionagproc4.c94
      Precision Agriculture, 963-963
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Peter Cox and Dick Medd
      The Values of Precision for Weed Management in Broadacre Cropping Systems
      doi:10.2134/1999.precisionagproc4.c95
      Precision Agriculture, 965-965
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Ronnie W. Heiniger and Crosier Carl
      Side-by-Side Comparisons of Uniform and Site-Specific Nutrient Applications
      doi:10.2134/1999.precisionagproc4.c96
      Precision Agriculture, 967-967
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Timothy J. Masek Jr., D. D. Francis and J. S. Schepers
      Use of Animal Wastes to Compensate for Spatial Variability
      doi:10.2134/1999.precisionagproc4.c97
      Precision Agriculture, 969-969
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Christopher J. Fagan and James S. Schepers
      Planter and Seedbed Induced Variability
      doi:10.2134/1999.precisionagproc4.c98
      Precision Agriculture, 971-971
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Martin Diaz Zorita, G. A. Duarte and G. A. Grosso
      Soil Fertility Distribution in Livestock Production Systems with Pastures Directly Grazed
      doi:10.2134/1999.precisionagproc4.c99
      Precision Agriculture, 973-973
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]

    • Mark A. McGovern, T. Hirose, B.K. Hopp and T.E. Huffman
      Agricultural Ground Truthing GPS-GIS System
      doi:10.2134/1999.precisionagproc4.c100
      Precision Agriculture, 975-975
      [ Abstract ][ Full Text ] [ PDF ] [ Get Permissions ]



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