摘要
以菊花茎尖作为外植体进行脱毒培养,脱毒后苗有明显的生长优势,主要表现为植株粗壮、叶片宽大等.待无病植株成苗后再利用快繁技术大量繁殖.结果表明较高浓度的IAA与6-BA的配比对菊花有促进生长的作用,而低浓度的NAA或IAA与6-BA配比使菊花的生长滞化,甚至死亡.
This study is that taking off poison and breeding by tissue culturing in chrysanthemum stem tip. The results is following：Seedling taken off poison have obvious growth advantage,mainly shows the stalwartly plant and spacious blade ect. Utilizing fast breeding technology to breed in a large amount after it becomes Seedling. The result show： higher density IAA and 6 - BA can promote grows on the chrysanthemum and low NAA or IAA and 6 - BA can make the growth of the chrysanthemum stagnate, even dies.
出处
《内蒙古民族大学学报（自然科学版）》
2005年第4期410-413,共4页
Journal of Inner Mongolia Minzu University：Natural Sciences
关键词
菊花
外植体
组织培养
愈伤组织
Chrysanthemum
Explant
Tissue culture
Callus
Root
