Open field cultivation is the main method. In the Yangtze River valley, seedlings are planted in seedbeds from winter to early spring, while in the northern provinces, seedlings are planted in hotbeds or sunny beds in early spring.
Due to the long fruiting period of eggplant, in addition to adequate base fertilizer, it is also required to topdress for many times (mainly nitrogen fertilizer, appropriately increasing phosphorus fertilizer and potassium fertilizer).