潞西市菠萝蜜大树移植最佳时间初探

Preliminary Discussion on Optimal Time for Big Tree Transplanting of Artocarpus heterophyllus Lam in Luxi City

菠萝蜜是著名的热带果树,也是一种优良的园林绿化树种,被广泛运用于我国南方城市绿化中.但由于菠萝蜜大树移植较难成活,难于达到目前＂大树进城,速成景观＂的城市绿化要求.结合当前云南省潞西市正在开展的城市园林绿化建设,对潞西市菠萝蜜大树移植的最佳时间进行了探究,结果表明,菠萝蜜大树最佳移植时间为4~7月和11月,配合木箱包装移植技术成活率可达91.36%.

Artocarpus heterophyllus Lam,a well-known tropical fruit tree and an excellent garden forestation tree,has extensively been utilized in the forestation in southern cities of our country.But it is so difficult for such a big Artocarpus heterophyllus Lam＇s transplant to survive that it is hard to meet the requirement for current urban forestation.Combining with current garden forestation constructing in Luxi city,the authors discuss the optimal time for big tree transplant of Artocarpus heterophyllus Lam in Luxi City.The result shows that the best transplant time is in April to July and in November,and the survival rate can reach 91.36% with the help of wooden case package skill.