云杉是山区造林的重要树种。在云杉分布区发现了比较珍贵的当地生的克尔高诺斯气候型的云杉(pi-cea excelsa corcontica Svob),可充分利用它进行天然更新和人工更新。为了在阿尔卑斯森林分布线的上限地区和海拔较高的受灾害的林中空地造林,必须弄到接近造林地海拔高度的林木种子。当然不可能在云杉分布带的上限采集种子,由于母树广泛分布,种子 Spruce is an important species of afforestation in mountainous areas. In the spruce area, a precious local kelp made of the koskonos climate-type spruce (pi-cea excelsa corcontica Svob) is found, making full use of it for natural and artificial regeneration. In order to afforest in the upper limits of the Alps forest distribution line and in the shelterbelts of the higher altitudes, it is necessary to obtain tree seeds close to the altitude of the afforestation site. Of course, it is impossible to collect the seeds on the upper limit of the spruce distribution. Due to the broad distribution of the mother trees, seeds