不同培养基及培养环境对铁皮石斛幼苗生长的影响试验

摘要

将铁皮石斛试管苗接种于不同NAA浓度和6-BA浓度的MS培养基和花宝培养基上,并放置在不同培养环境下培养.结果表明,铁皮石斛幼苗生长对培养基不挑剔,各种培养基都能使其幼苗生长良好,对其影响比较明显的是培养环境,香蕉汁和土豆汁能够显著地促进丛生芽的增殖和壮苗生根.%Effects test which grafting Dendrobium officinale plantlets on MS medium of different NAA and 6-BA concentration, and precious medium under different culture environments has been conducted. The results showed that the effects of culture medium on seedling growth of Dendrobium candidum are not significant , seedlings can grow well on all kinds of culture medium, but the influence of culture environment is more obvious, banana juice and potato juice can significantly promote the proliferation of buds and strong rooting.