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山楂属蔷薇科山楂属植物。原产我国东北、华北及西北等地,朝鲜及苏联西伯利亚地区也有分布,生于海拔100~1500m的山坡林边或灌丛中。笔者所在河北省任丘市华北油田工矿区,土壤为中度盐碱,山楂生长良好。山楂喜光,稍耐阴,较耐寒,耐涝力强,耐旱力稍差,抗风。耐贫瘠土壤,但以在肥沃、土层深厚湿润且排水良好的沙质壤土中生长最好,在低洼地及碱性土上生长较差。浅根性树种,根系发达,萌蘖性强。树形圆满优美,初夏花
Hawthorn belongs to the family Rosaceae hawthorn. Origin Northeast China, North China and Northwest China, North Korea and the Soviet Union Siberia region also distributed, was born in the elevation of 100 ~ 1500m hillside forest or shrub. The author is located in Renqiu City, Hebei Province, Huabei Oilfield mining area, the soil is moderate saline, hawthorn good growth. Hawthorn hi light, a little shade-tolerant, more cold-tolerant, waterlogging tolerance, slightly less drought tolerance, wind resistance. It is resistant to poor soil, but it grows best in sandy, fertile, well-soaked, well drained soils, and poorly in low and alkaline soils. Light tree species, root system, strong sprouting. Tree full of beautiful, early summer flowers