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KMID : 0903619660020010119
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Journal of the Korean Society for Horticultural Science
1966 Volume.2 No. 1 p.119 ~ p.125
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Studies on the Alloplasmatic Brassica Pekinensis (1)
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Abstract
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In the present experiment attempts were made to obtain Napus-cytoplasmic B. pekinensis for the purpose of attaining disease resistant and compatible individuals by means of successive back-crossing method.
Some of the results obtained are as follows:
1. Alloplasmatic individuals were vigorous in their growth and showed good standing ability.
2. The fertilities of alloplasmatic individuals were 49.5% to 65.4% in BC_5.
3. Some of them exhibited chlorophyll deficiency, and chimera with male sterility.
4. In BC_5 individuals with yielding and standing ability exceeding those of the original varieties were obtained.
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