Rapid propagation medium for tissue culture of Bletilla striata
The invention relates to the technical field of plant cultivation, and concretely relates to a rapid propagation medium for tissue culture of Bletilla striata. The rapid propagation medium for tissueculture of Bletilla striata comprises a 1/2 concentration improved MS medium, 0.5-1.4 mg/L of auxin,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of plant cultivation, and concretely relates to a rapid propagation medium for tissue culture of Bletilla striata. The rapid propagation medium for tissueculture of Bletilla striata comprises a 1/2 concentration improved MS medium, 0.5-1.4 mg/L of auxin, 1.1-2.6 mg/L of a traditional Chinese medicinal additive, 0.1-0.7 mg/L of catechin, 25-40 g/L of apotato juice, 15-36 g/L of sucrose, 5.2-9.4 g/L of agar powder, and a solvent being water. Bletilla striata cultivated by the rapid propagation medium for tissue culture of Bletilla striata has the characteristics of strong shoot root, large bulbs, few variation phenomena, high transplanting survival rate, and fastness in growth.
本发明涉及植物栽培技术领域,具体涉及种用于白芨组培的快繁培养基。该种用于白芨组培的快繁培养基,按浓度计包括:1/2浓度的改良型MS培养基、植物生长素0.5~1.4mg/L、中药添加剂1.1~2.6 mg/L、儿茶素0.1~0.7 mg/L、土豆汁25~40 g/L、蔗糖15~36 g/L、琼脂粉5.2~9.4 g/L,溶剂为水。该种用于白芨组培的快繁培养基培育出的白芨苗根健壮,球茎大,变异现象少,移栽成活率高,生长快。 |
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