Estimates the crop nutrient removal of nitrogen (N), phosphorus (expressed as P2O5), potassium (expressed as K2O), and sulfur (S) for a broad, and continually expanding, list of field crops.
Results are calculated based on user-selected yield goals, and can be displayed in either metric or US/Imperial units. The calculator is multilingual—providing full access in six languages including English, French, Spanish, Portuguese, Russian, and Chinese (Mandarin).
Support for new iPhones, and updated crop database.
- International Plant Nutrition Institute Apps
- 1.4 MB
Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Age Rating
- © 2014 International Plant Nutrition Institute
Up to six family members will be able to use this app with Family Sharing enabled.