Crop Nutrient Removal Calc app for iPhone and iPad

4.2 ( 5712 ratings )

Reference Education
Developer: International Plant Nutrition Institute

Free

Current version: 1.7, last update: 4 years ago
First release : 09 Sep 2014
App size: 1.33 Mb

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).