厦门城市森林马尾松宽带更新改造技术研究

The wide-band regeneration and transformation of a city forest Pinus massoniana in Xiamen City

厦门城市森林中马尾松劣质林分比例大,采用不同改造方式试验表明:宽带采伐更新改造效果较好,阔叶树种造林成活率高,幼林生长比较快,适宜阳性、强阳性和中性偏阳树种。且宽带更新改造技术较简单,可操作性强,便于推广应用。

Large proportion of poor quality forests of Pinus massoniana occurs in city forests of Xiamen. Adopting different transformation ways, the result indicated that the way of wide-band fell was good, and the survival rate of broad-leaved trees was high, and the growth of young forest was fast, which was suitable for heliophilous trees, strong-heliophilous trees and neuter partial to heliophilous trees. Moreover, the technique of wide-band fell was easy to manipulate and extend.