大花君子兰幼胚培养研究  

THE CULTIVATION OF THE IMMATURE EMBRYO OF CLIVIA MINIATA REGEL

作　　者：王力超[1] 李卯清 阳彦辉 

机构地区：[1]西南农业大学园艺系

出　　处：《西南农业大学学报（自然科学版）》1995年第5期396-398,共3页Journal of Southwest Agricultural University

摘　　要：用授粉后１０８天的大花君子兰幼胚离休培养表明，幼胚发芽力与胚大小有关。ＭＳ＋ＫＴ１．０ｍｇ／ｌ＋ＮＡＡ０．５ｍｇ／ｌ的培养基有利幼胚发芽。１／２ＭＳ培养基中添加ＩＢＡ０．１ｍｇ／ｌ、ＩＢＡ０．５ｍｇ／ｌ＋活性炭３ｇ／ｌ或ＩＢＡ１．０ｍｇ／ｌ＋活性炭３ｇ／ｌ都能使幼苗生根。试管培养具有促进幼胚发芽、缩短育苗时间的显著效果。Cultivation of the 108 days embryos of clivia miniata showed that the ability of thegermination of the immature embryos is related with the size of embryos; Medium MS +KT 1.0 mg/l + NAA 0.5mg/l are favourable to the germination of the immature em-bryos;On the rooting medium of 1/2 MS+IBA 0.1mg/l or 1/2 MS+IBA 0.5 mg/l +AC3g/l 1/2 MS+IBA 1.0 mg/l+AC 3 g/l,the explants can form roots. It is observedthat the in vitro culture can promot the germination of the immature embryos and shortenthe raising term of seedling.

关 键 词：君子兰 大花君子兰 胚培养 培养基 花卉 

分 类 号：S682.130.3[农业科学—观赏园艺]