落叶松林冠下刺嫩芽的育苗要点与技术实施

Key Points and Technical Implementation of Seedling Raising of Aralia elata under the Canopy of Larix gmelinii Forest

刺嫩芽的种苗繁殖难度较大,对林区工作人员的技术要求较高,因此其栽植成活率并不高,产量也不稳定。为了提高刺嫩芽的成活率,辽宁等地推出了落叶松林冠下栽培刺嫩芽的种植方案,拟依靠落叶林的林分密度为刺嫩芽创造良好的郁闭度,让刺嫩芽的生产总量得到提高。但是,该种植模式由于实施时间不长,在具体的落实过程中还需要进一步完善技术路径。基于此,阐述了在落叶松林冠下栽培刺嫩芽的经济效益,探讨了落叶松林冠下的刺嫩芽育苗要点,并提出了完善种植制度、规模化种植、重视设备的维护管理、精确施肥的技术实施的路径,为刺嫩芽种苗的健康成长提供有力的支持。

It is difficult to reproduce the seedlings of Aralia elata, which has great technical requirements for forest workers.Therefore, the planting survival rate is not high and the yield is unstable. At present, in order to improve the survival rate of Aralia elata,Liaoning and other places have launched the planting scheme of cultivating Aralia elata under the canopy of Larix gmelinii forest.It was planned to rely on the stand density of deciduous forest to create a good canopy density for Aralia elata and increased the total production of Aralia elata. However, due to the short implementation time of this planting mode, the technical path needed to be further improved in the specific implementation process. Based on this, expounds the economic effects of Aralia elata under the canopy of Larix gmelinii forest and its main cultivating points, and put forward the perfect planting system, scale planting, attaches great importance to the equipment maintenance management, precises fertilization technology implementation path, provides strong support for the healthy growth of the seedlings of Aralia elata.