日本矮生沿阶草在长江中下游地区的引种适应性研究

Study on the Adaptability of Induced Ophiopogon Japonicus in the Middle and Lower Reaches of the Yangtse River

日本矮生沿阶草(Ophiopogon japonicus(L.f.)Ker.-Gawler)是一种喜湿、耐荫、耐寒的地被植物, 具有耐贫瘠、适应性广、抗逆性强等特点,在园林绿化上有着广阔的应用前景。通过在长江中下游地区连续3年的引种栽培试验,表明日本矮生沿阶草在该地区有较强的适应性,本文还对其快速繁育技术进行了阐述。

Ophiopogon japonicus （L.f.） Ker.-Gawler was characterized with barren-tolerance, wide adaptability and strong resistance. Inducing experiments were conducted in the middle and lower reaches of the Yangtse River in the successive 3 years, the results showed that Ophiopogon japonicus （L.f.） Ker.-Gawler had strong adaptability in this region, and the rapid culturing technique of this lawn plant was illustrated in this paper.