椰衣（果皮块）介质作为红掌和石斛兰栽培基质的初步研究

摘要

Coconut husk block as an coconut processing wastes,this paper were used the coconut husk block as material that collected from different sites from Wenchang Hainan.The experiment were designed eight treatments（YKD1,YKD2,YKD3,YKM1,YKM2,YKX1,YKX2,YKX3）.The mineral elements of each treatment and the effect of different treatment on the physiological changes of Anthurium and Dendrobium sp were also studied.The result showed as followed the compound treatment showed higher chlorophyll content and root vigor,especially the YKX3 treatment showed significantly higher than normal treatment.It concluded that compound treatment were better for the development of Anthurium and Dendrobium sp.Anthurium can grow normally in YKX1,YKX2 and YKX3.The most suitable treatment for Dendrobium sp was YKX3 treatment.Chlorophyll content and root vigor as important indicators for evaluation.This result showed important significant on the utilization of coconut wastes.%椰子果皮块是椰子重要加工废弃物。本文以在海南文昌市不同大小的椰果皮为材料,通过设定8个处理（YKD1、YKD2、YKD3、YKM1、YKM2、YKX1、YKX2、YKX3）,分别测试各个处理的矿质元素及不同处理对红掌和石斛兰生理指标变化的影响。结果表明：以根系活力和叶绿素含量作为重要的指标评价,混合处理的叶绿素含量和根系活力较高,尤其是YKX3处理显著高于自然处理,表明混合处理较适于红掌和石斛兰生长发育;红掌可以在YKX1、YKX2、YKX3处理中正常生长发育,YKX3处理最适于石斛兰生长发育。该研究结果对开展椰子废弃物综合应用具有重要意义。