Corn N Rate Calculator
Free
2.12for iPhone, iPad
9.9
1 Ratings
University of Wisconsin Nutrient and Pest Management Program
Developer
1.1 MB
Size
Nov 18, 2022
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Corn N Rate Calculator Screenshots
About Corn N Rate Calculator
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.
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.
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What's New in the Latest Version 2.12
Last updated on Nov 18, 2022
Old Versions
User interface updates for iOS 16
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Version History
2.12
Nov 18, 2022
User interface updates for iOS 16
2.11.1
Feb 14, 2022
Bug fix for text input fields.
2.11
Jul 24, 2020
Update for newer IOS Versions. Minor bug fixes
2.0
Aug 13, 2017
The interface as been updated and redesigned to work well on all screen sizes and devices.
1.3
Nov 10, 2013
- Updated for iOS 7
1.2.1
Dec 7, 2012
- Updated with the November 2012 revisions of the Wisconsin nitrogen (N) application rates for corn.
- Updated for iOS 6 and the iPhone 5.
- Updated for iOS 6 and the iPhone 5.
1.1
Jul 19, 2012
- It is now a universal app, and has been designed to work great on iPads.
- The keyboard now has a previous/next button for easier input.
- The app has been updated for retina screens.
- The keyboard now has a previous/next button for easier input.
- The app has been updated for retina screens.
1.01
Aug 29, 2011
Now supports the iPad.
1.0
Aug 19, 2011
Corn N Rate Calculator FAQ
Click here to learn how to download Corn N Rate Calculator in restricted country or region.
Check the following list to see the minimum requirements of Corn N Rate Calculator.
iPhone
Requires iOS 16.0 or later.
iPad
Requires iPadOS 16.0 or later.
Corn N Rate Calculator supports English