山东省昌邑县是落叶果树之乡,民间保存有不少的桃树优良单株,1986年以来,在果树品种资源考察时,发现一种极晚熟的桃品种——昌邑冬桃。昌邑冬桃果实圆形,果面底色黄绿,阳面红晕,果肉乳白,近核处鲜红,离核、汁多味甜。含糖14.1％,含酸0.23％,可溶性固形物18.0％。果实成熟期在11月上中旬,较耐 Changyi County, Shandong Province, is the home of deciduous fruit trees. There are many excellent peaches preserved in the private sector. Since 1986, during the inspection of fruit tree breeds, a very late-maturing peach variety - Changyi winter peach has been found. Changyi winter fruit round, fruit surface yellow-green, sun flush, pulp white, near the nuclear red, from the nuclear, juicy sweet taste. Sugar 14.1%, acid 0.23%, soluble solids 18.0%. Fruit maturity in mid-November, more resistant