高岭土矿迹地适生树种筛选试验初报

Study on selection of adapting species at Kaolin Tailings

通过适生树种筛选试验,发现大叶相思为最适宜在高岭土矿迹地种植的树种,其各项生长指标均优于其他所选树种。黄花风铃、紫荆、菜豆树、木棉、大叶紫薇、阴香为较适宜种植品种,可与大叶相思进行混交种植。黄槐、铁冬青、幌伞枫、马拉巴栗、小叶榄仁可作为补充种植品种。

The results showed that Acaia mangium is the best species to plant from the study on selection of adapting species at Kaolin railings, it is better than other species in various growth index. Tabebuia chrysantha, Cercis chinensis Bunge, Radermachera sinica （Hance） Hemsl., Gossampinus malabarica （DC.） Merr, Lagerstroemia specisa, Cinnamomum burmanni （Nees et T.Nees） Blume are the suitable species, its could be mixed planting with Acaia mangium. Cassia suractensis, Llex rotunda Thunb., Heteropanax fragrans （Roxb.） Seem., Pachira macrocarpa （Cham.et Schl.） Schl.ex, Terminalia mantaly could be as supplementary species.