Abstrak 
Responses Of Protocorm Like Bodies Hybrid Dendrobium Orchid On Various Types And Concentration Of Cytokinin And Auxin On Murashige And Skoog (Ms) Medium
Anne Nuraini, Wieny Heriliya R., Erni Suminar, And Eva Marliana
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Inggris
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BAP, MS, NAA, PLB, TDZ
The purpose of this research was to find out the best influence of type and concentration of cytokinin and auxin on plb of Hybrid Dendrobium orchid growth.
The Completely Randomized Design was used in this experiment with twelve treatments and replicated three times. The responses were observed including the addition of plb number, the sum of shoots, roots and leaves.
The result showed that the type and concentration of Plant growth regulator of cytokinin and auxin on MS medium there was significant effect on characters sum of plb and shoots, but was not significant effect on characters sum of roots and leaves.
The treatment of BAP 4 mg/L+ NAA 1 mg/L was the efficient treatment on the characters addition sum of plb and the treatment TDZ 0.02 mg/L + NAA 1 mg/L on shoots and leaves and the treatment BAP 2 mg/L + NAA 1 mg/L on the sum of roots.