6种观赏竹在关中地区引种栽培试验研究

Introduction and Artificial Cultivation Experiment on 6 Kinds of Bamboo in Guanzhong Area

在陕西省楼观台实验林场,对1999年从浙江安吉、四川大足和江苏南京等地引进的黄秆京竹(Phyllostachys aureosulcataf.aureocaulis)、寿竹(P.bambusoidesf.shouzhu)、金竹(P.sulphurea)、矢竹(Pseudosasa japonica)、白纹阴阳竹(Hibanobambus tranguillans f.shiroshima)、黎竹(Acidosasa venusta)等4属6种观赏竹的成活率、生物学特征特性、耐寒性、对竹蚧的抗性、栽培措施等进行了观察研究。结果表明,所引种的6种观赏竹可以在关中地区安全生长,并有向北进一步推广的潜力。栽植中应注意黄秆京竹和金竹竹蚧的防治。

Abstract ~ 6 species of bamboo Ph yllostach ys aureosulcata f. aureocaulis , P. bambusoides f. shouzhu , P. sul- phurea, Pseudosasa japonica, Hibanobambus tranguillans f. shiroshima, Acidosasa venusta , belonging to 4 genera were introduced from Anji bamboo garden in Zhejiang province,Dazu in Sichuan province, Nanjing For- estry University in Jiangxi province. Experiments were carried out regarding their survival rate, biological characteristics, cold resistance, scale insect resistance and cultivation measures concerned. It was concluded that all 6 kinds of bamboo were growing well in Guanzhong area with an potential of moving north. Phyllostachys sulphurea andPhyllostachys, aureosulcata f. aureocaulis would be given concerns on scale insect control.