SECTION 1. The following- shall plant trees:
Every person who owns land adjoining a river or creek, shall plant trees extending at least five meters on his land adjoining the edge of the bank of the river or creek, except when such land, due to its permanent improvement, cannot be planted with trees;
Every owner of an existing subdivision shall plant trees in the open spaces required to be reserved for the common use and enjoyment of the owners of the lots therein as well as along all reads and service streets. The subdivision owner shall consult the Bureau of Forest Development as to the appropriate species of trees to be planted and the manner of planting them; and
Every holder of a license agreement, lease, license or permit from the Government, involving occupation and utilization of forest or grazing land with a river or creek therein, shall plant trees extending at least twenty (20) meters from each edge of the bank of the river or creek.
The persons hereinabove required to plant trees shall take good care of them, and, from time to time, remove any tree planted by them in their respective areas which has grown very old, is diseased, or is defective, and replant with trees their respective areas whenever necessary.