Intergeneric hybridization of marguerite (Argyranthemum frutescens) with annual chrysanthemum (Glebionis carinatum) and crown daisy (G. coronaria) using ovule culture

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概要

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• To diversify flower color and growth habit of marguerite (Argyranthemum frutescens), intergeneric crossing was carried out using marguerite as the seed parent and annual chrysanthemum (Glebionis carinatum) or crown daisy (G. coronaria) as the pollen parent. After cross-pollination, seedlings were successfully obtained by applying ovule culture. Ovule culture-derived plants showed novel characteristics in flower shape and color (orange, reddish brown, or wisteria pink) that are not observed in marguerite. Some also showed novel flowering habits such as perpetual flowering. The results indicate that these ovule culture-derived plants were intergeneric hybrids and that the hybrids obtained in the present study may be useful for further breeding of marguerite, especially for introducing valuable characteristics such as a wide range of flower color.

• 2008-12-01

著者

• OHTSUKA Hisao

  Shizuoka Research Institute of Agriculture and Forestry

• INABA Zentaro

  Shizuoka Research Institute of Agriculture and Forestry/Izu Agricultural Research Center

• Inaba Zentaro

  Shizuoka Agricultural Experiment Station Minamiizu Branch

関連論文

• Intergeneric hybridization of marguerite (Argyranthemum frutescens) with annual chrysanthemum (Glebionis carinatum) and crown daisy (G. coronaria) using ovule culture
• Effects of Seedling Container Size and Nursing Period on the Growth, Flowering, and Yield of Cut Flowers in Snapdragons (Antirrhinum majus L.)
• Effects of Planting Density and Methods of Raising Seedlings on Flowering, Yield and Quality of Cut Flowers in Snapdragons (Antirrhinum majus L.)

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