What is "tree farming"

Usage examples of "tree farming".

Here in the Belt the sunlight was more concentrated and anchorages for domes common, so farming of all types, including tree farming, was relatively simple.

Pacian, always a farmer, was now going into tree farming, gradually remaking the wetlands without de -- stroying it.

Pacian, always a farmer, was now going into tree farming, gradually remaking the wetlands without destroying it.