how can I make $$ off of the many pine trees oak trees and cedar trees on my land without cutting them down?

Question

and please give some contacts Thanx

Answer 1

Florists/home gardening type stores in areas where pine cones are not readily available will pay well for them.

Answer 2

prune large branches off the pines and stick them in pots for Xmas trees

Answer 3

Collect the pine cones, dip them in paraffin wax and sell them as decorative firestarters.

Answer 4

You could collect the dead leaves for mulch or compost.
You could take cuttings, & root them for transplanting.
You can collect seeds for planting or raising seedlings.