五叶地锦是北京街头和庭院种植的攀援植物之一。五叶地锦同三叶地锦相比,攀援能力较差,但由于它生长快,绿化效益显著,仍然受到人们欢迎。为了提高五叶地锦的攀援能力,三年来,我们参观了许多五叶地锦栽植点,分析了各个栽植点的生态环境与攀援能力的关系,并作了两次试验。1987年春第二次栽植时,由于总结和吸收了其它单位的经验,收到了比较理想的效果。 1、要选择紧实不易掉渣的墙面作为支持物。由花岗岩块、灰渣水泥机砖砌成的墙壁、水泥抹面的墙壁,因壁面紧实而使之易粘于支持物上,红砖墙、加气水泥砖墙,因砖气孔多易掉渣、不易使之粘吸于固定支持物上。 2、要选择向阳的墙根作为栽植地点。向阳的墙根,光照好,植株生长发育正常,由校尖特化的吸盘粘吸能力较强。向东、向西墙根,被建筑物和树木遮 Five leaves to Kam is Beijing streets and gardens planted climbing one of the plants. Compared with the trefoil, the five-leaf cambium has a poor ability to climb, but due to its rapid growth and remarkable greening benefits, it is still welcomed by people. In order to improve the climber’s climbing ability, we visited many plants of Viburnum for the past three years and analyzed the relationship between the ecological environment and climbing ability at each planting point and conducted two experiments. The second planting in spring 1987, due to summarize and absorb the experience of other units, received a more satisfactory results. 1, to choose a solid hard to dumped the wall as a support. By the granite block, ash cement brick wall, cement plaster wall, due to the wall tightness and make it easy to stick to the support, red brick, aerated cement brick wall, brick holes due to more easily dregs , Not easy to make it stick to the fixed support. 2, to choose sunny wall root as a planting place. The sunny wall roots, light, plant growth and development of the normal, from the tip of the special sucker viscous suction ability. To the east, west wall roots, buildings and trees covered