扦插是无性繁殖良种的重要手段之一,被广泛运用于林木良种繁育及园艺生产。在林业生产上也都普遍采用扦插造林,但有的树种扦插却很难成活,或成活率甚低,需要人为创造条件,促进生根。在此,介绍一点国外促进黄杉插条生根的经验,供有关单位参考。 Cutting is one of the important means of asexual breeding, which is widely used in seed breeding and horticultural production of trees. In the forestry production are also commonly used cuttings afforestation, but some tree cutting is difficult to survive, or very low survival rate, you need to create the conditions for artificial and promote rooting. Here, introduce a little foreign experience in promoting the rooting of the cuttings for the relevant units for reference.