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Bulletin of Botanical Research ›› 2000, Vol. 20 ›› Issue (2): 212-214.

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EFFECT OF SPACIAL MUTAGENESIS ON DWARF CHARACTER IN CHRYSA NTHEMUM (DENDRANTHEMA GRANDIFLORUM)

HONG Bo, HE Miao, DING Bing, ZHANG Xiao-fang   

  1. Northeast Forestry University, Harbin 150040
  • Received:2000-01-02 Online:2000-06-15 Published:2016-06-14

Abstract: No significant statistic differences in plant height of SP1 of fspring were observed between four cultivars of Chrysanthemum carried by satellite (A, C, E, H) and the control except for H variant. Dwarf variation after spacial mutag enesis was mainly expressed in superdwarf phenomena as high as 10cm appeased in SP2 offspring and SP3 offspring.

Key words: spacial mutagenesis, carried by satellite, Dendranthema grandiflorum, dwarf character