Which of the following ratios between nursery area and transplantation is correct when rice seedling is raised by "Dapog method"?

Solution (By Examveda Team)

The Dapog method is a method of raising a dense stand of seedlings with no contact with soil. It is very common in the Philippines.
The ratio between nursery area and transplantation area when rice seedling is raised by this method is 1 : 250.