Corn N Rate Calculator
By University of Wisconsin Nutrient and Pest Management Program
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This app is designed to assist producers in selecting a Nitrogen (N) rate that improves profitability when N and corn prices fluctuate.
Maximum return to N (MRTN) is the N rate that will be most profitable for a particular N:Corn price ratio. The MRTN rate is the LARGE number expressed in lbs N/acre at the bottom of the screen, and is the total N rate recommended for your field. From this number, you need to subtract the lbs N/acre starter you apply and subtract the lbs N/acre N credits you take. Below the single large number is the range of N rates that result in profitability within $1/acre of the MRTN rate.
What's New in Version 1.3
- Updated for iOS 7
- Category: Utilities
- Updated: Nov 10, 2013
- Version: 1.3
- Size: 0.7 MB
- Language: English
- Seller: UW-Madison Integrated Pest Management program
- © 2013 Board of Regents of the University of Wisconsin System
Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.