红玉苹果是1800年在美国纽约发现的,据说是从可口香(Esopus Spitzenburg)的实生苗中选出的。红玉具有结果早,高产、稳产、容易管理、果色艳丽、香味浓郁的特点。因此,从十九世纪末到本世纪中期,红玉一直是世界苹果主栽品种之一,随着优良新品种的陆续出现, Red apple was discovered in New York in the United States in 1800 and is said to have been selected from the seedlings of Esopus Spitzenburg. Red jade with early results, high yield, stable yield, easy to manage, bright colors, rich flavor characteristics. Therefore, from the end of the nineteenth century to the mid-century, red jade has been one of the world’s major varieties of apples, with the succession of fine new varieties,