1. China's rice planting area is about 302 13200 hectares, accounting for 27% of the grain planting area, and the national rice output is 208.245 million tons.
2. The land area for planting upland rice is 53-67 million hectares, and the low-lying waterlogged land in Huang-Huai-Hai area and Northeast Plain is about150,000 hectares, which is especially suitable for planting upland rice.