Pricing Standing Corn Silage App now available for Apple mobile devices

Greg Blonde
Waupaca County UW-Extension Ag Agent
The UW-Extension pricing standing corn app is now available for Apple as well as Android mobile devices.

Just in time for fall harvest the UW-Extension pricing standing corn silage app is now available for Apple as well Android mobile devices.  iPhone and iPad users can find the free app at: or search the App Store for “Corn Silage Pricing.”  

The IOS version also includes links to the latest edition of the 2017 WI Custom Rate Guide. The Android app has been downloaded hundreds of times over the last two years and is still available on Google Play.

“A third to three-quarters of the feed consumed by more than a million dairy cows in WI comes from corn silage," said Greg Blonde, Waupaca County UW-Extension Agriculture Agent.

In addition, silage is also a major source of feed for many Wisconsin beef animals providing a significant source of energy and fiber for both dairy and beef cattle across the state and nation, Blonde added. That’s why one of every five rows (20 percent) of Wisconsin corn is harvested as silage.

That’s why Blonde teamed up with Extension colleague Ryan Sterry in St. Croix County to develop a mobile app that can quickly estimate the value of standing corn silage. It’s based off a detailed spreadsheet Sterry developed with input from several state Extension specialists.

The app includes links to both current corn and hay market prices and allows buyers and sellers to enter their own yield estimates and harvest costs. The difference in value of soil nutrients removed when harvesting silage versus corn for grain is also calculated to help the seller fine tune final standing value per acre.

Both Android and IOS versions of the app have separate tabs for buyer and seller calculations. Using both tabs will show the range in silage value, with the Seller tab being a “floor” price and the Buyer tab a “ceiling” price.

The Android version remains available on the Goggle Play Store at:  

For more information contact Greg Blonde, 715-258-6230 (, or Ryan Sterry, 715-531-1930 (