1. The 1.8 billion mu red line means that the total number of cultivated land in the country should be at least more than 1.8 billion mu.
2. The cultivated land must not be greatly reduced due to urbanization and industrialization.
3. It is the total amount of cultivated land that has been scientifically calculated to maintain China's food security and stability.
The basic details of the 1.8 billion mu red line in this article have been explained, and I hope it will be helpful to everyone.
