四种地被类彩叶植物引种栽培技术研究

对引进的4个地被类植物优良品种进行了引种试验,结果表明:红叶石楠和金森女贞在高度生长和冠幅增长方面优势明显,其次为红花檵木、洒金珊瑚;栽培试验表明:4个地被类植物经过几个生长期的栽培试验,形成了一套较完整的栽培技术措施,为4个优良品种的推广应用提供了技术保障。

Study on Introduction and Cultivation Techniques of Four Color--leafed Plants of Ground Cover

In this paper, four species of ground cover were studied through introduction experiment and cul- tivation experiment. The results of introduction experiment show that Photinia serru alta and Ligustrum japonicum ＇Howardii＂ have clear advantages on high-growth and crown-growth, followed by Lorpetalum Chinese Oliv. var. rubrum Yieh and Var. variegata D＇ombr. The results of cultivation experiment show that after the experiment of several growth periods, a complete cultivation technique of these four species has been formed,which provides technical support for applying these four fine varieties.