This set of images are from a controlled burning done in Sta. Catalina, Negros Oriental, Philippines.
Kaingin is a type of controlled burning. this is done to clear the land for planting new set of crops (sugarcane) and replace the old roots from the previous harvest.
sugarcane is planted and harvested annually and is one of the primary cash crops of the Island. In fact, our province has I believe 3 sugarcane refineries, and one of them is located in our town.