It is very hard work.
Pyramid cap for protection of rice in Bangladesh. More than 100 pyramids and mounds occur in rice fields in Gazipur in Bangladesh.
Peasants and rural workers in the rice fields create more than 100 rice piles and sorted them in neat rows before the season of showers. Mounds of rice covered with pyramidal caps. They are made from bamboo and polyethylene and is designed to keep the rice dry in the time of rainy nights.