我省果树资源丰富、栽培历史悠久、生产水平较高,是我国北方果树的主要生产基地之一。果树在我省的农业结构中占有重要的地位。其主要有苹果、梨、葡萄、山楂等4个树种。其次为桃、李、杏、草莓、樱桃、板栗、 Fruit trees in our province is rich in resources, cultivation has a long history, high level of production, is one of the major production bases of fruit trees in northern China. Fruit trees occupy an important position in the agricultural structure of our province. Its main apple, pear, grape, hawthorn and other 4 species. Followed by peach, plum, apricot, strawberry, cherry, chestnut,