Restore and maintain the fertility of 1,575 million ha of cropland through various water and soil conservation techniques. 4,662. 828,450,000. 1,575,000 ha. 15,750,000. 52;6. Restoration of 150,000 ha of degraded land for agricultural production through the construction of 10,000 ha of micro watersheds (or half moons) each year. 444. 63,000,000.