Tree seed/nut/cone, Tree nursery and Orchard

Hi I will suggest my idea. When we cut down the tree we can get a seed/nut/cone. That we can sell them for food. compost them for the fertilize and animal food, or we can take them to the tree nursery to plant and take care them by 3-12 months now we get a sapling. Then take the sapling to the orchard to grow in the bigger place for fully grow when it reach there age the work will cut them down (like harvest in farm).
The size of tree nursery could be like a farm or bigger.
The size of orchard could be like a Town or bigger.