Greetings friend @lupafilotaxia. All agricultural activities are aimed at food production, I agree with you with the use of drones to generate spatial images that provide farmers with more information so they have more knowledge at the time of them want to establish a good agronomic and livestock management for better production, although when we talk about agriculture also has its disadvantages, when we have the depletion of soils due to lack of nutrients, pollution by rivers or irrigation water sources among others. Greetings friend and thanks for sharing your publication