ルビーレッド'グレープフルーツを交配した'晩白柚'の小粒種子より生じた半数体と三倍体

DOI 日本農学文献記事索引 Web Site Web Site 被引用文献10件 参考文献15件

書誌事項

タイトル別名
  • Triploids and Haploid Progenies Derived from Small Seeds of 'Banpeiyu', a Pummelo, Crossed with 'Ruby Red' Grapefruit.
  • Triploids and haploid progenies derived
  • Triploids and haploid progenies derived from small seeds of ‘Banpeiyu’ pummelo, crossed with ‘Ruby Red’ grapefruits
  • Triploids and haploid progenies derived from small seeds of ‘Banpeiyu’ pummelo, crossed with ‘Ruby Red’ grapefruit

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説明

In order to establish a triploid grapefruit-like cultivar adaptable to the citrus area of Japan, 'Banpeiyu' (Citrus grandis Osbek) was crossed with 'Ruby Red' grapefruit (C. para-disi Macf.). Out of 2, 049 seeds, 82 were selected as small seeds. Among the seedlings obtained from the small seeds, one haploid, 18 diploids, and 51 triploids segregated. The haploid seedling has a dwarf growth habit with a roseate leaf type. When grafted onto trifoliate orange (Poncirus trifoliata Raf.) rootstock, however, it grew normally. The tri-ploids grew poorly immediately after germination, but after one year they grew as vigor-ously and as well as the diploid seedlings derived from the normal large seeds.

収録刊行物

  • 園芸学会雑誌

    園芸学会雑誌 65 (2), 255-260, 1996

    一般社団法人　園芸学会

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