Abstract

With the hypocotyls and seedling rhizomes of Rumex gmelini Turcz.as explants,the tissue culture of R.gmelini was studied by adding different concentrations of 6-BA and 2,4-D into MS basic mediums.The results showed that the better materials for multiple shoot clumps induction were seedling rhizomes;the best medium for multiple shoot clumps induction was MS+6-BA 3.0 mg·L-1+2,4-D 0.1 mg·L-1,the induction rate was 81.2%;the rooting medium was MS basic mediums without hormones,the rooting rate could get 92%,and under this conditions the plant regeneration could be obtained rapidly.After transplantation,about 80% of these seedlings could survive.

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