The 20-minute discussion talk by Randy Taylor, Extension Agricultural Engineer at Oklahoma State University, provides information that helps users understand:

• Differences between map and sensor based VRA
• Limitations of sensors and VRA equipment
• The importance of using and optimizing prescriptions for VRA
• Adjusting rate controllers for use with sensor systems

The webcast is available through the ‘Focus on Cotton’ webcast resource located at the Plant Management Network.

‘Focus on Cotton’ contains nearly 30 webcasts on various aspects of cotton crop management. These talks - freely accessible 24 hours a day, 7 days a week - cover agronomic practices, crop protection, and ag engineering. 

This resource also features a new and improved Cotton Extension Search tool, where users can conveniently search for extension resources across all U.S. land-grant universities serving cotton producers.

All of these resources are freely available courtesy of Cotton Incorporated at http://www.plantmanagementnetwork.org/foco.