ROSI® Calculator app for iPhone and iPad
4.6 (
5616 ratings )
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Developer: Honeywell International, Inc.
Free
Current version: 4.1, last update: 6 years agoFirst release : 13 Mar 2014
App size: 317.25 Mb
The ROSI® (Return on Sulfur Investment) calculator is a handy tool that calculates the estimated return a grower could receive by incorporating sulfur into their fertility program each season. Backed by research from The Sulfur Institute and International Plant Nutrition Institute, the ROSI® calculator gives users the flexibility to change many different key market variables by crop and region, such as crop value, nitrogen source price, ammonium sulfate price, and sulfur application rate.