神农架林区引种樱花的适应性研究

Study on the Adaptability of Introduced Cherry Blossoms in Shennongjia Forestry Area

神农架林区是国际著名生态旅游胜地,为打造神农架樱花谷景观,提升早春旅游观赏价值,从武汉大学引进了一批染井吉野(Cerasus yedoensis ‘Yedoensis’)和山樱花(Cerasus serrulata)。为了解引种樱花的适应性,对樱花原生地、引种地的环境进行相似性分析,并调查引种樱花一年的相对生长量。结果表明:神农架林区的气候环境和土壤环境适合樱花生长,经一年生长,引种的山樱花长势比染井吉野好。总体来看,引种樱花在神农架林区有较好的适应性,可以进一步引种其他品种的樱花,为打造神农架樱花谷提供帮助。

Shennongjia Forestry Area is a world famous ecological tourist destination.In order to build a cherry blossom valley landscape in Shennongjia and promote the value of early spring tourism,a batch of Cerasus yedoensis 'Yedoensis' and Cerasus serrulatahad been introduced from Wuhan University to Shennongjia Forestry Area.To explore the adaptability of introduced cherry blossoms,a similarity analysis was conducted on the environments of the original places as well as the places where the cherry blossoms were introduced,and the relative growth of the introduced cherry blossoms in one year was investigated.The results showed that the climatic environment and soil condition in Shennongjia Forestry Area were suitable for the growth of cherry blossoms.After one year,Cerasus serrulata grew better than Cerasus yedoensis 'Yedoensis'.Overall,introduction of cherry blossoms in Shennongjia Forest Forestry Area had a good adaptability,and other varieties of cherry blossoms could be further introduce to promote the development of the ecotourism in Shennongjia Forestry Area.