【摘要】 探讨了蝴蝶兰快速繁殖中不同植物生长调节剂的作用。实验表明:改良型VW培养基诱导原球茎有良好的效果,改良型VW+6-BA5.0mg/L诱导花梗产生原球茎最合适,改良型VW+6-BA3.0mg/L诱导茎尖产生原球茎最合适。降低分裂素6-BA浓度后,原球茎可以分化成完整小植株;壮苗阶段以改良型KC+6-BA0.1mg/L+NAA0.5mg/L效果较佳。移栽基质选用水苔,成活率高。更多还原

【Abstract】 This paper reports the effect of different hormone on rapid propagation of Phalaenopsis. The results are following: Improved medium VW+6BA 50 mg/L is the optimum medium for PLB (protocormlike body) induced from bud; Improved medium VW+6BA 30 mg/L is the optimum medium for PLB induced from stem opex. If the concentration of 6BA is reduced, PLB may differentiate into plant; Medium KC+6BA 01 mg/L+NAA 0.5 mg/L does good to plantletpromoting. The optimum transplantation medium is water plant and the survival rate is high.更多还原