The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Dharmendra Saraswat:
This app is designed to assist corn producers in Arkansas by allowing access to corn production guidelines developed by the University of Arkansas System Division of Agriculture. In an interactive manner, users can search information for lime application rate, Nitrogen (N), Phosphorus & Potassium (P & K), Zinc (Zn) and Sulphur (S) application rate, identify nutrient deficiency symptoms using pictures, identify and control corn diseases and field insects, and access Corn Production Handbook from within the app. Users can also follow the corn specialist through integrated Twitter feed for quick updates on production issues.