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用切叶、横剖鳞茎、纵剖鳞茎几种处理方式对不同品种朱顶红的不定芽进行诱导试验。结果表明,以横剖鳞茎和纵剖鳞茎的方式为最佳,其中以横剖鳞茎处理方式下的不定芽诱导频率最高,切除朱顶红鳞茎基部的叶片进行不定芽的诱导,诱导频率较低;鳞茎较容易经诱导产生愈伤组织和不定芽;杂交朱顶红品种比普通朱顶红品种较难运用组织培养法进行诱导增殖。
Adventitious buds of different varieties of Hippeastrum were induced by cutting leaves, transverse bulbs and vertical bulbs. The results showed that the best way was to transversely bulblet and longitudinally bulblet, in which the adventitious buds were induced under the bulbs of transverse section. The leaves of basal part of Hippeastrum bulb were excised for adventitious buds, and the induction frequency was lower. It is easier to induce callus and adventitious buds. The hybrid Hippeastrum hybrids is more difficult to induce proliferation by tissue culture method than the common Hippeastrum varieties.