论文部分内容阅读
山荆子又名山定子、山丁子,为蔷薇科苹果属落叶乔木,产于我国东北、华北等地,朝鲜、蒙古、俄罗斯也有分布。山荆子生性强健,花果俱佳,是园林绿化中重要的观赏品种。笔者所在的山东省安丘市也有栽培,长势旺盛,表现良好。山荆子高可达10~14m,小枝细而无毛,暗褐色。叶卵状椭圆形,叶背着生有柔毛。花为白色,在山东省4月中下旬开放。果为梨果,近球形,成熟时红色或黄色,果表光亮,9月下旬成熟,落叶后为最佳观赏期。
Hill Jing Zi, also known as mountain stator, Hill Dingzi, Rosaceae apple is a deciduous tree, produced in China’s northeast, north China and other places, North Korea, Mongolia, Russia also have distribution. Hill Jing Zi healthy and strong, flowers and fruits are good, is an important landscape ornamental species. Anqiu City, Shandong Province, where the author is also cultivated, is in a good mood and performs well. Hill Jing Zi up to 10 ~ 14m, branchlets thin and glabrous, dark brown. Leaves ovate-elliptic, leaves carrying pilose. The flower is white, open in late April in Shandong Province. Fruit is a pear fruit, nearly spherical, red or yellow when ripe, fruit table bright, mature in late September, after deciduous leaves for the best viewing period.