观赏植物的扦插繁殖初探——贵州部分观赏植物

A Preliminary Study on Cutting Propagation of Ornamental Plants——Some from Guizhou

介绍了植物的观赏价值,并初步研究了贵州部分观赏植物是否适合用扦插的方法进行繁殖。结果表明,常绿荚蒾和野扇花的生根率均达到100%,且根系发达,最适合用扦插的方法进行繁殖;瓜子黄杨、河滩冬青、蚊母树、柳叶水丝梨、山矾和刺叶珊瑚冬青生根率高于50%(含50%),根系生长较好,也可用扦插的方法进行繁殖。

Some plants＇ ornamental value was described in this paper. Cutting propagation of these ornamental plants in Guizhou Province was preliminarily studied. The result showed that the rooting rate of Viburnum sempervi- tens and Sarcococca ruscifolia Stapf was the highest, up to 100 %. The root system was developed. Cutting propagation was the best way for both of them in this paper. And the rooting rate of Buxus microphyUa Sieb. et Zucc. , Ilex rnetabaptista Loes. ex Diels, Distylium racemosum, Sycopsis salicifolia, Symplocos surnuntia and Ilex corallina Franeh. var. aberrans Hand. -Mazz was above 50 %. The root system is developed, so they are suitable for cutting propagation.