风信子外植体植株再生系统的研究  

STUDY ON THE REGENERATION OF EPLANTS OF HYACINTH

作　　者：李艳[1] 李英慧[1] 田广澍[1] 方宏筠[1] 王关林[1] 

机构地区：[1]辽宁师范大学生物工程研究所

出　　处：《辽宁师范大学学报（自然科学版）》1999年第1期59-62,共4页Journal of Liaoning Normal University:Natural Science Edition

摘　　要：风信子叶片及鳞片直接诱导不定芽的培养基为ＭＳ附加６－ＢＡ２．５ｍｇ／Ｌ、ＮＡＡ２．０ｍｇ／Ｌ、ＩＡＡ０．５ｍｇ／Ｌ和ＭＳ附加６－ＢＡ２．５ｍｇ／Ｌ、ＮＡＡ２．５ｍｇ／Ｌ．不定芽发育成小鳞茎的培养基为ＭＳ附加ＧＡ０．２ｍｇ／Ｌ、ＩＡＡ０．５ｍｇ／Ｌ．鳞茎移栽成活率为９０％．Adventitious shoots are induced directly from leaves and scales without callus in MS+BA2.5 mg/L+NAA2.0 mg/L+IAA0.5 mg/L and MS+BA2.5 mg/L+NAA2.5 mg/L.The shootlets develop into the bulbets in MS+GA0.2 mg/L+IAA0.5 mg/L.The survival rate of bulblet transplantion is 90%.Thus the regeneration system of hyacinth is established.

关 键 词：风信子 再生系统 鳞片 叶片 花卉 外植体接种 

分 类 号：S682.03[农业科学—观赏园艺]