顶蕊三角咪扦插繁殖和栽培技术研究

Study on cutting propagation and cultivated technology of Pachysandra terminalis

通过对顶蕊三角咪的扦插繁殖和栽培技术研究,其结果是:顶蕊三角咪在温度高于20℃,用黄土做扦插基质时,其扦插成活率和新梢生长量最好,细沙次之,腐殖土最差;在土壤肥沃且郁闭度达70%的林下移栽成活率最高,生长最好,在土壤肥沃且光照较强的立地下移栽成活率和生长均次之,在土壤贫瘠且光照较强的立地下移栽成活率和生长最差;顶蕊三角咪是一种较好的阴生地被植物和优良的、耐寒的室内阴生观赏植物。

Based on the study of the cutting propagation and cultivated technology of Pachysandra terminalis. The results demonstrated： In the cutting propagation test, its survival rate and twig growth quantities was the best when Pachysandra terminalis were cutted into the base texture with yellow soil and the temperature was up 20℃ high, second in thin sand , the worst in nutrition soil. In the cultivated test, its survival rate was the best and its growth quantities was the highest when Pachysandra terminalis were transplanted into forests with fertile soil and 70 % canopy density, second in the environment with fertile soil and stronger sunshine, the worst in the environment with barren soil and stronger sunshine. The results show that the survival rate of cutting propagation of Pachysandra terminalis is high and it is a sort of better shade ground cover plants and excellent, indoor, shade and ornamental plants.