海南槟榔林下套种切叶花卉品种筛选

摘要

在槟榔林下分别套种鸟巢蕨、散尾葵、春羽，对不同基质，不同郁闭度，进行了生长过程研究，结果表明：椰糠、农家肥和槟榔林下原土混合基质，效果最好；70％郁闭度时，切叶花卉生长最好；而鸟巢蕨和散尾葵在槟榔林下生长状态良好，为优选品种。%After respectively interplanting Asplenium nidus ,Chrysalidocarpuslutescens and Philodenron selloum Koch in the undergrow th of Areca catechu ,the research conducts a study on the grow th process at different matrixes and canopy densities .The results show that the best effect comes from the mixed matrix of coconut residuum ,farmyard manure and undergrow th original soil .When canopy density is 70% ,the grow th of leaf cutting flowers is the best .While the growing status of Asplenium nidus and Chrysalidocarpuslutes‐cens in undergrowth of Areca catechu is fine and the two can be selected as the preferred varieties .