山杜英又名羊屎树、羊仔屎。山杜英为常绿速生树种,材质好,适应性强,病虫害少。是庭院观赏和四旁绿化的优良树种。现将培育技术介绍如下: 1.圃地的选择和整地 山杜英为深根性耐荫树种,应选择日照时间短、排灌方便、疏松肥沃湿润的土壤作为圃地。秋末冬初对圃地进行深翻。施足基肥,每公顷施腐熟厩肥3万公斤,饼肥1500公斤/公顷。施粉状 Hill Du Ying also known as sheep tree, sheep Aberdeen. Mountain Du Ying is an evergreen fast-growing tree species, good material, adaptability, less pests and diseases. Garden ornamental and surrounded by green trees of fine trees. Breeding technology will now be introduced as follows: 1, the choice of land and land preparation Hill Duying shade-tolerant species of deep root, should choose a short sunshine, irrigation and drainage convenience, loose and fertile soil as a garden. Autumn late winter early deep plowing the garden. Shizujifei, hectare per hectare manure applied 30000 kilograms, cake 1500 kilograms / hectare. Powder-like