FarmBot is a fantastic way to control your farming parcel, however it's pretty limited to small gardens due to the increasing costs of large extrusion profiles and other mechanical issues.
However, a delta setup would significantly reduce the cost of the machine and could use all the advantages of the current system for automatization and control of your farming experience in larger plantations.
In order to do so, a greenhouse environment would be key to implement a first prototype, as it would substitute the external frame of the delta cnc. To reduce costs, the mobile plate will be anchored to corners in the ceiling of the greenhouse using fishing lines . Adapting a system like the one used in the Hangprinter would increase the compactness and reduce the price of the machine.
Lastly, and small station on the ground to swap head tools is needed to replicate the full framework of the Farmbot. Both are open source projects, so the adaptation will be straightforward.