Some aspects of daughter bulb growth and development and apical dominance in bulbous Iris

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概要

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• Apical dominance appears to have minimal direct involvement in daughter bulb formation in the bulbous Iris cultivar Ideal. Daughter bulb number and growth relate to the size and reproductive state of the mother bulb and are not markedly influenced by meristem destruction. In contrast, destruction or removal of the apical meristem promotes lateral bud sprouting in intact bulbs, and lateral bud elongation in Iris meristem explants. These results show that, in contrast to certain other bulbous plants, apical dominance does not directly limit daughter bulb number in bulbous Iris, but does prevent lateral bud sprouting.

• 日本植物生理学会の論文

著者

• Doss Robert

  Ornamental Plants Research Laboratory Usda-sea Federal Research & Extension Center

関連論文

• Some aspects of daughter bulb growth and development and apical dominance in bulbous Iris

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