Every grower is very concerned about cost, because it is about their own income. There are two types of cost, namely time cost and activity cost. Take the spraying of fruit-preserving drugs in passion orchards as an example, and see how the two operation methods cost.
In terms of time and cost, it takes five or six people to spray the fruit-preserving agent manually, and it takes at least two days to ensure the quality of spraying. Of course, this does not include the influence of unexpected factors, such as weather, terrain and road conditions. The drone does not need to consider the terrain and road conditions, and it can be done by aerial spraying. Under normal circumstances, 7-8 acres can be sprayed in 10 minutes. At this time, a battery needs to be replaced, and a 30-acre passion orchard can be done in one hour.
