Specialty culture: as early as in the Ming dynasty, Huangtukan area began to plant duck pear, has a history of more than six hundred years. Miyun county record: "(Miyun) duck pear to huangtukan village for the best, so also known as huangtukan duck pear to the qing dynasty has been famous far and wide." Legend has it that during the qianlong years, the qing emperor qianlong and the civil and military from chengde back to the capital, line to yanggezhuang post office, it will be late, inconvenient to travel again, so rest in this. After the banquet, the local - offer a variety of fruits, but can not cause the Qianlong emperor half interest, just in the gentleman at the time, the local village offer Huangtukan duck pear a plate. Tired of the emperor's eyes light up: good a golden yellow as jade, dazzling in the fruit of fairy! Taste, really fragrant mouth, sweet as syrup, even said "king of pears", and urgently called Liu Yong made "duck pear fugue" one. Lawrence Liu is really worthy of the sea of wizards, a little thought, a wave, said: "pear's good people have five beautiful, or else with four evil. Four evil why? Said sour, said astringent, said slag, said more than nuclear; the beauty of the sweet, loose, big, juicy and thin skin. Save five beautiful and go four evil, it is only the pear of Huangtukan! Er Nai Ling Guan to taste, Xuan nursery oddball. Golden peach comparable, fire date with boast. Everywhere there is a good pear, and tribute to the necessary HuangTuKan; The world no beautiful species, and this from the world of heaven. It is as big as a liter, and its sweetness is better than honey. The agar jelly is full of belly and dissected not flow, jade liquid filled chest and sucked out. It is only in the mouth that it can be easily sued, and it is not chewed but becomes juice. Inquire into the throat and the throat is said to be moist, the quality of the mouth and the mouth is said to be available. No micro is not huge, Kong Rong take small and no use of its modest; see the heat that is eliminated, Suzong want to burn and difficult to throw into the fire. Those who do not know the words, mistaken for the axe catty of the dirty; a little knowledge of the book, are recognized as the fruit of the spirit of too much." Since then, by the Qianlong emperor's golden mouth, university scholar Liu Yong personally written, HuangTuKan duck pear will become the Qing court imperial tribute, famous Beijing. Now has become the state banquet "regular", long-term supply of the central government, the state council and Beijing hotel.
Specialty efficacy: Huangtukan duck pear due to years of growth in the trace elements rich in mackerel deposits, beneficial to the human body elements content is quite high. According to the October 14, 2003 national food quality supervision and testing center of huangtukan duck pear test report, which: total acid accounted for 0.14%, total sugar accounted for 6.9%, ash