【摘要】 在普洱山地进行了从广东引进的31个树种和2个本地树种景观绿化苗木山地培育的试验。依据试验所获数据对普洱山地培育的各树种2年生景观绿化苗木在生长量、保存率、抗性能力3个方面的生长表现,进行了综合分析,其结果表明,有17个树种景观绿化苗木适宜于普洱山地培育,有13个树种的景观绿化苗木在其2年生期间生长较慢,有1个树种景观绿化苗木在生长季能正常生长,但冬季会受冻枯梢,有3个树种不适宜在普洱山地培育景观绿化苗木。从中评选出火焰树、小叶榄仁、大花紫薇3个观赏价值高、适宜普洱山地培育景观绿化苗木,而在普洱地区又很少有种植的景观绿化树种。更多还原

【Abstract】 We carried out an experiment on seedling breeding in mountainous land with 2 local tree species and 31 others introduced from Guangdong Province into Pu’er for landscape plantation.We tested the mass growth of the seedlings,conserved rate and resistance of these two yesr old seedlings,it showed that all these seedlings of 33 species,17 of them were considered suitable for plantation in Pu’er mountain lands,and 12 of them grew relatively slower during the first 2 years.One of them grew normal however,it might be harmed at the tip by freezing during winter and it was considered that 3 of them were not suitable in the area.We conclude that Spathodea campanulata,Terminalia mantaly,and Lagerstroemia speciosa are suitable in the area for landscape plantation.更多还原