彩色树种引种栽培试验

Introduction and cultivation test of color tree species

通过对试验的20个彩色树(品)种进行驯化栽培,结果表明:可以在长白山区应用的有17个,其中:外来彩色树(品)种10个,分别是中华金叶榆、金山绣线菊、金焰绣线菊、俄罗斯红叶李、王族海棠、钻石海棠、紫叶风箱果、金叶风箱果、紫叶稠李、金叶复叶槭;乡土野生彩色树种7个,分别是假色槭、茶条槭、白牛槭、拧筋槭、花楸、长白忍冬、接骨木。暂时不宜应用的有3个,分别是金叶红瑞木、金叶莸和金叶连翘。

20 color tree species were taken to process domesticated cultivation test , results indicated that 17 species could be applied in Changbai Mountains , including 10 exotic color tree species：Umus punila cv.jinye, Spiraea ×bumalda Gold mound, Spiraea ×bumalda Gold Flame, Prunus spp., Malus royalty, Malus sparkler, Physocarpus opulifolius Summer vine, Physocarpus opulifolius Luteus, Prunsvirginiana cv.Red select shrub, Acer negundo Aurea;and 7 local wild color tree species, such as Acer pseuko-Sieboldianum Kom, Acer ginnala Maxim., Acer mandshuricum Maxim, Acer triflorum Kom, Sorbus pohuashanesis Hedi, Lonicera ruprechtiana Regel, Sambucus williamsii.Cornus al ba Aurea, Car yopteris and For-sythia koreana Sun Cold were not suitable to application .