This application provides a service to the agricultural community by assisting them in determining the cause of crop deficiencies and by providing recommendations for the proper application of the fertilizers. The service is based on the analysis of images captured by the smartphone cameras of the users, who are farmers. The application also includes an element that recommends the proper use of fertilizers based on the analysis of images taken in the field, and provides additional information on the crops and the fertilizers.

The service allows the users to take a photo of the crop or the deficiency, and then uses the camera to analyze it. It provides a list of possible causes for the deficiency and also gives recommendations for the proper use of the fertilizers. It can also provide information on the crops that are affected by the deficiency.

The application is customized on a market by market basis. It is designed to operate in rural locations with low signal strength. This allows farmers to have an on-the-spot, on-demand field analysis and recommendation for a crop deficiency in order to improve crop quality and increase yield.