Tissue Culture and Plant Regeneration of Melastoma candidum var.albiflorum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Tissue Culture and Plant Regeneration of Melastoma candidum var.albiflorum

Author(s):: CHEN Gang1; WANG Yinghua1; JIN Hong2; (1.Faculty of Life Science，Zhaoqing University，Zhaoqing，Guangdong 526061;2.Fairy Lake Botanical Garden，Shenzhen and Chinese Academy of Sciences，Shenzhen，Guangdong 518004)

Keywords:: Melastoma candidum var.albiflorum; stem; multiple shoots; plant regeneration

Abstract:: Stems of Melastoma candidum var.albiflorum was used as explants.The effects of types of basic medium and plant growth regulators on multiple shoots inducing were studied，and the optimum medium for rooting was selected.The results showed that 1/4MS basic medium containing 1.0 mg?L-1 6-BA was the most effective in inducing multiple shoots.The optimal culture medium for rooting was 1/2MS with 0.1 mg?L-1 IBA.The survival rate of the plantlets was up to 90% after being transplanted into soil，and one year later the plants could flower and seed normally.

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Last Update: 2017-06-16