Micropropagation of Drosera peltata, a Tuberous Sundew, by Shoot Tip Culture

被引：0

作者：

Kwang-Soo Kim

Gi-Won Jang

机构：

[1] Chonnam National University,Institute of Agricultural Science & Technology

[2] Chonnam National University,Department of Horticulture

[3] Korean Carnivorous Plant Institute,undefined

来源：

Plant Cell, Tissue and Organ Culture | 2004年 / 77卷

关键词：

carnivorous plant; propagation; MS medium; pH; tuber formation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to establish and optimize an in vitro micropropagation method of Drosera peltata (a tuberous sundew), a carnivorous plant, the effects of medium type, MS medium concentration, pH and cytokinin type on shoot proliferation and tuber formation were investigated, using one month-old shoot tips. The shoot proliferation and tuber formation were most effective on 1/2 MS medium without cytokinins. The optimum pH of the media was pH 5.7. Tubers were planted in plastic pots filled with 1:1 peat moss and sand. The survival rate of the plantlets was almost 100%, and they exhibited normal development. With subculture every 12 weeks, hundreds of the plants were propagated from a single plant within a year.

引用

页码：211 / 214

页数：3

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