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What is Precision Agriculture?

What is Precision Agriculture?. What is Precision Agriculture??. The practice of managing specific field areas based on variability within the field. (SSToolbox)

emmanuel-parsons
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What is Precision Agriculture?

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  1. What is Precision Agriculture? Crop Science 6 Fall 2004

  2. What is Precision Agriculture?? • The practice of managing specific field areas based on variability within the field. (SSToolbox) • Managing each crop production input - fertilizer, limestone, herbicide, insecticide, seed, etc. - On a site-specific basis to reduce waste, increase profits, and maintain the quality of the environment. (John Deere) Crop Science 6 Fall 2004

  3. What is Precision Agriculture?? • An integrated agricultural management system incorporating several technologies. The technological tools often include the global positioning system, geographical information system, yield monitor, variable rate technology, and remote sensing.(http://www.amesremote.com/section4.htm) Crop Science 6 Fall 2004

  4. Traditional Mgt. Precision Mgt. 1/10-1/100 Acre 40-160+ Acres It’s About Management “Farming by the Square Foot” Crop Science 6 Fall 2004

  5. Building Blocks ofPrecision Agriculture “A smorgasbord of technologies.” Yield Monitors Direct & Remote Sensing Precision Navigation Variable Rate Technology Global Positioning Systems Geographic Information Systems Crop Science 6 Fall 2004

  6. Precision Agriculture Data Collection Analysis Farming Management Decisions Crop Science 6 Fall 2004

  7. Boundary Mapping Remote Sensing Weather Data Soil Sampling Crop Condition Yield Monitoring Irrigation Testing Pest Scouting Soil Moisture Data Collection Crop Science 6 Fall 2004

  8. Analysis • Determining Variability • Determining Possible Causes of Variability • How much do measured soil and crop characteristics vary? • How much do the variations affect crop yield and/or crop quality? Crop Science 6 Fall 2004

  9. Management Decisions • Is it possible to change/mitigate the variability? • Will the change increase yield, increase quality, decrease inputs? • Is the change profitable? • How are you going to implement this change? Crop Science 6 Fall 2004

  10. Farming • Applying the Decisions • Variable Rate Irrigation • Variable Rate Pesticide Application • Variable Rate Fertilizer Application • Variable Rate Seeding/Planting Crop Science 6 Fall 2004

  11. Precision Agriculture Data Collection Analysis Farming Management Decisions Crop Science 6 Fall 2004

  12. Precision Agriculture • Now that we know the cycle of precision agriculture; What are it’s building blocks? • Global Positioning System (GPS) • Geographic Information Systems (GIS) • Applications: Yield Monitors, Direct and Remote Sensing, Precision Navigation, Variable Rate Technology Crop Science 6 Fall 2004

  13. Global Positioning System (GPS) • Military Satellites • GPS Receivers • Locating your position on Earth • Prices range from $100 to $40,000 Crop Science 6 Fall 2004

  14. Tying information to it’s location on the Earth Management Zones Fertilizer/Pesticide Prescriptions Maps and Data “Layers” History Analysis by Location Geographic Information Systems (GIS) Crop Science 6 Fall 2004

  15. Applications • Yield Monitors • Precision Navigation • Direct Sensing • Veris • EM38 • Variable Rate Technology • Remote Sensing • Aerial Imaging • Satellite Imaging Crop Science 6 Fall 2004

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