The range of sowing period for transplanting rapeseed in winter rapeseed region in southern China is A: A. Mid-August-Late B: B, Mid-September-Late C: C, Mid-October-Late D: D, Mid-November-Late

Cabbage is a seed vernalization type crop. In case of a period of continuous low temperature weather during the sowing period, seedling transplanting can be used instead of seeding directly to prevent early bolting.

Cabbage is a seed vernalization type crop. In case of a period of continuous low temperature weather during the sowing period, seedling transplanting can be used instead of seeding directly to prevent early bolting. A: 正确 B: 错误