The fruit is rich in nutrition, the edible rate is 73.3-91%,and the water content per100g of fresh fruit is 90.6%, the crude protein is 2.45%, the crude fat is 2.8%, the total sugar is 5. 1%, and the total acid is 1.45%. Fruit is juicy and non-toxic, and can be eaten fresh or processed into fruit juice, soda, canned food, candied fruit and other foods. Because its fruit ripens earlier, it can be used as a new variety of fruit off-season market and food industry raw materials. Its roots, leaves and fruits can be used as medicine to treat dyspepsia, cough and asthma, hemoptysis, lumbar sprain, hemorrhoids and hernia.