In the development phase of an innovative agricultural spray drone, rigorous testing of the prototype is paramount to ensure its effectiveness and efficiency in the field. This involves conducting trials in various agricultural environments to simulate real-world conditions, evaluating the drone's ability to evenly distribute pesticides and fertilizers over large areas of crops. Special attention is given to its precision, payload capacity, and battery life to maximize coverage and minimize the need for frequent recharges or refills. The testing also assesses the drone's durability and resilience against weather conditions and obstacles typical in agricultural landscapes. Feedback from these tests is crucial for refining the drone's design and operational parameters, aiming to optimize its performance for the specific needs of farmers and agronomists, and ultimately enhance crop yield and reduce labor costs in the agricultural sector.