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KMID : 0903619880290040266
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Journal of the Korean Society for Horticultural Science
1988 Volume.29 No. 4 p.266 ~ p.271
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Genetical Study of Male Sterility in Carrots , Daucus carota L.
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Abstract
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This experiment was carried out to breed maintainer lines of male sterility essential to F₁ hybrid breeding in carrots. Male sterile materials used were brown anther type from Shin Kurota I and New King Chantenay, and petaloid type from Spartan Bonus. Segregation ratios of male sterile and fertile plants in populations of F₁´s, backcrosses and selfed recurrent parents were used for the genetical analysis of male sterility. As a result several maintainer lines for male sterility of Shin Kurota I and Spartan Bonus, respectively, were bred. However, no suitable maintainer could be found for the male sterile source from the variety New King Chantenay.
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