Die weltweit erste Düngerstreuer-Drohne
Entwicklung von Schwerlastmultikopter für variable Nutzlasten.

Rauch builds tractor-operated spinning disc and air boom spreaders and has adopted the large eight-rotor drone developed by Agronator for this application.
Read more: https://www.futurefarming.com/4011/european-firm-launches-fertiliser-spreading-drone/