谈山地黄菠萝容器苗培育与造林技术的应用

The Application of the Mountain Cultivation of Container Seedling and Afforestation Technology of Phellodendron amurense

对山地黄菠萝一年生容器育苗技术进行了研究,并取得了较好的效果。实验结果表明:采用黄菠萝容器苗木是一项先进的育苗技术,容器苗比裸根苗苗高提高了16.7%,地径提高了4.8%,生物量提高了9.7%。采用黄菠萝容器苗木造林,可以提高造林成活率14.1%,这对黄菠萝人工林的培育有利。黄菠萝容器育苗技术简单,操作方便,有利于困难地区的造林,是未来培育黄菠萝人工林的一项重要造林技术。

Phellodendron amurense Rupr. belongs to the Rutaceae, is a national protected plant and one of the famous and precious three hardwood tree species in the northeast. In this paper, we studied the container seedling cultivation technology of the one year P. amurense, The results showed that： It was an advanced breeding technology to use the container seedlings of P. amurense, Container seedlings was increased by 16. 7% on the height, 4. 8% on the ground diameter and 9. 7% on the biomass compared with the bare - rooted seedlings. The survival rate of forestation could increase by 14. 1% when the container seedling was used and it was beneficial to the cultivation of artificial forest. The container seedling of P. amurense had the advantages of simple technology, convenient operation, and facilitated the afforestation in the difficult areas, it was an important technique of cultivating artificial forest of P. amurense in the future.