Late autumn is the key period for winter rapeseed planting. The fields in various towns and villages in Guangnan County, Wenshan Prefecture are bustling with winter planting. Autumn and winter rapeseed planting can effectively utilize arable land resources and help farmers increase their income. Green rapeseed can also dress up the countryside and make it more beautiful. Guangnan County expects to plant 260,000 mu of winter rapeseed in the county, and 150,000 mu has been completed so far.