Agriculture is the main activity by which most Peruvians in rural areas manage to subsist. Making the proper use of natural resources such as water, land or climate in agricultural production can generate greater profitability by reducing costs and increasing units of agricultural products, but currently farmers get this information through family, friends, or through platforms such as Google or Youtube. The present study was developed with the objective of providing assistance focused on the optimization of natural resources through a conversational flow provided by the chatbot mobile application “AIgrary”, which can be used in rural coastal areas of Lima. It is designed for Android devices and uses Dialogflow platforms for conversational flow interaction with the user through Nat- ural Language Processing, and uses Firebase for hosting user accounts. For the validation of this Chatbot, a presentation of the mobile application was made to 10 participating farmers from the province of Huaral in Lima, to then request the completion of surveys to measure User Satisfaction and Usability of the System. In addition, search times of “AIgrary” were compared with platforms such as Google and Youtube. The results within the surveys show a 94.6% of User Satisfaction and 96.0% of System Usability, and the response search time in “AIgrary” was only 1 s.