Papaya, also known as Hezhanggua, is called Fanpu in Fujian, and is native to Mexico and Central America. Gracilaria lemaneiformis is the tender tendril of bergamot. Because its beard is long and curly, it means "the dragon must pray", so it is named Gracilaria lemaneiformis. Rich in vitamin C, high in potassium, low in calories, low in sodium and high in nutritional value. After scalding with boiling water, it can be cold, fried or pickled. Green color, crisp and refreshing, unique flavor. It's a top-grade dish in the restaurant. During the whole growth period, there is no need to spray drugs, apply chemical fertilizers and growth regulators, and there is no problem of pesticide and chemical fertilizer residue, so it is a pollution-free health-care vegetable; Widely planted, the stems and vines grow rapidly, which is a fashionable vegetable to fill the gap.

Wutian, Orfila, Zu Di and other villages in Sean Town, Changtai County are important production bases of bergamot in our county. The special geographical conditions and microclimate make the quality and yield of Gracilaria lemaneiformis superior to other regions. Planting bergamot and harvesting Gracilaria lemaneiformis has become another important way for farmers to increase their income.