"In
addition to the incentives under this section, private landowners who
engage
in tree farming on areas fifty hectares or below by planting their
lands
with Ipil-Ipil and other fast-growing trees shall be exempt from the
inventory
requirement and other requirements before harvest as provided in this
Decree
for lessees of forest lands of the public domain: Provided, That the
transport
of trees cut shall be accompanied by the corresponding certificate of
origin
duly issued by the authorized forest officer."