摘要
以1982年从加拿大引进的偃伏梾木种子为材料,经9a的引种栽培,并与同属的乡土树种红瑞木进行对照试验,对其植物学特征、生物学特性、生长节律及繁殖技术等方面进行了全面系统地试验和研究。结果表明,偃伏梾木生长快、耐寒、抗旱、易繁殖、无病虫害。且树形优美,枝条艳丽,花期长,果宿存,整体观赏效果显著优于红瑞木,确属优良绿化树种。技条可供编织用,并且有涵养水源的作用。现已推广近万株,分布在6省11个市的30多个单位,深受群众的喜爱。
Cornus stolonifera is an exotic species from Canada. Based on ten years introduction experiments and compared with the local species Cornus alba, complete and systematic rescarches have been carried on the botanical and biological characteristics, growth rhythm and propagation techniques of this species. The results showed that Cornus stolonifera has many advantages better than Cornus alba in such as fast growing, drought and cold resistance, easy propagating, disease and pest resistance, beautiful tree form and long term flowering and fruiting. It also has the water conservation ability and has been introduced to 11 cities of 6 provinces, more than 10 000 plants have been planted.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1992年第3期1-8,共8页
Journal of Northeast Forestry University
关键词
偃伏Lai木
引种
扦插
繁殖
Cornus stolonifera
Introduction
Propagation
