【摘要】 为了探讨矮生一品红不同栽培方式的观赏效果及园林应用价值,对其进行了单体塑料大棚盆栽、遮阳地栽及露地栽培试验。结果表明:大棚盆栽和遮阳栽培的植株生长比较健壮,具有较好的观赏价值,而露地栽培的植株观赏价值低。叶片大小和苞叶大小相关分析亦表明,两者显著相关,R值为0.9以上,P值均小于0.001。矮生一品红园林应用应注意加强肥水管理和给予一定的遮阳措施。更多还原

【Abstract】 Three different cultivation methods for draft poinsettia were used to investigate its values of ornamental and landscape application.The results showed that the plants from the pot culture in a plastic greenhouse and ground culture under a shade wet were stronger and taller with a good ornamental value and that the plants from the ground culture in open fields had the poor ornamental value.There was a significant relation between the leaf size and subtending leaf size(R≥0.9,P<0.001).The cultivation measures of draft poinsettia for landscape application include enhancing management of fertilizer and water,and shade culture.更多还原