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以重瓣大岩桐侧芽为外植体 ,进行了组织培养研究。结果表明 ,在附加NAA 0 1～0 2mg L- 1和BA 2 0mg L- 1的MS培养基上可诱导分化和增殖 ,在含IBAl 0mg L- 1的 1/ 2MS培养基上诱导生根 ,发育成正常植株 ,为重瓣大岩桐的试管育苗奠定了基础。
With the side of the petunia big bud as explants, tissue culture research. The results showed that MS medium supplemented with NAA 0 1 ~ 0 2 mg L -1 and BA 2 0 mg L -1 could induce differentiation and proliferation and induce rooting and development on 1/2 MS medium containing IBA 0 mg L -1 Into the normal plant, as a double-headed plant culture tube laid the foundation.