Kunyu Mountain Cherry has been favored by more and more people because of its natural characteristics that do not require pesticides. The planting area of small cherries in Wendeng City has reached more than 5,000 mu, and the planting area of large cherries has also reached more than 3,000 mu. The cherry industry has begun to take shape. Today, the rise of the Kunyu Mountain Cherry Festival has made Kunyu Mountain Cherry famous. Cherry is a deciduous fruit tree. The cherries cultivated as fruit trees in my country include Chinese cherry, sweet cherry, sour cherry and hairy cherry. Cherry matures early and is known as the first branch of spring fruit. The fruit is rich in nutrients and high in iron. It can promote hemoglobin regeneration and has a certain tonic effect on anemia patients. The fruit is warm in nature and sweet in taste. It has the effects of regulating the spleen, regulating qi and activating blood circulation, calming the liver and removing heat. Cherry matures early and is known as the first fruit of early spring. my country's cherry production is 35 million kg, with only 29g per capita, which is equivalent to 3 large cherries or 15-17 Chinese cherries per person. The sweet cherry varieties cultivated in my country are mainly European and American varieties. Since European sweet cherries can complete winter dormancy, large-scale cultivation in the south is limited. The breeding of the excellent Chinese cherry variety, Black Pearl, has successfully made up for these shortcomings. There are two major varieties of wild cherries in Asia and Europe, which have no connection with each other. The other cherries that came later were cultivated. In the world, it is mainly distributed in the northern hemisphere. In China, it is mainly produced in Liaoning, Hebei, Shaanxi, Gansu, Shandong, Henan, Jiangsu, Zhejiang, Jiangxi, and Sichuan. It grows on the sunny side of the hillside or the edge of the ditch and is often cultivated at an altitude of 300 to 600 meters. Cherries promote blood production. Cherries have a high iron content, ranking first among all kinds of fruits. Iron is the raw material for synthesizing human hemoglobin and myoglobin. It plays an important role in the human immune, protein synthesis and energy metabolism. It is also closely related to brain and nerve function, aging process, etc. Eating cherries regularly can supplement the body's demand for iron and promote hemoglobin regeneration. It can prevent and treat iron deficiency anemia, strengthen the body, and improve brain function.