We can start exploring the possibilities. Clones that grow in your country. The first factor to take into consideration is the location. If it is 30 degrees or closer to the Ecuador, either North or South, then the poplars may not survive. The problem is not as much the temperature as it is the length of the days.
Poplars require short days to get their dormant mechanism in gear.
Of course, some experimentation would be very beneficial to see if a clone can be adapted to longer days.