浮稲の深水下における分げつ芽の葉の分化並びに減水後における分げつ芽の生長

DOI

書誌事項

タイトル別名
  • Differentiation of Leaves of Tiller Buds under Deep Water and Growth of Tiller Buds after Lowering of the Water Level in Floating Rice.

抄録

The differentiation of leaves at the apices of the tiller buds of floating rice plants grown under deep water conditions was observed. The 7th node tiller buds differentiated at the plant age of 7, in the plants grown under deep water conditions as well as in the plants grown under shallow water conditions. The deep water treatments did not affect the differentiation of leaves at the apices of the tiller buds at the initial developmental stage of the tiller buds. Te differentiation of leaves proceeded under the deep water conditions, though more slowly than under the shallow water conditions. The growth of the tiller buds which had differentiated under deep water was promoted by the decrease of the water level. The tiller buds at the nth node and (n-1) th node grew well, and the tiller buds at the (n-3) th node did not grow, when the water level was lowered to a depth of 2 cm at the plant age ofn. The (n-2) th node was the critical node at which the tiller buds could grow after the lowering of the water level.

収録刊行物

  • 熱帯農業

    熱帯農業 35 (2), 118-126, 1991

    日本熱帯農業学会

キーワード

詳細情報 詳細情報について

  • CRID
    1390001206359304832
  • NII論文ID
    130004373308
  • DOI
    10.11248/jsta1957.35.118
  • ISSN
    21850259
    00215260
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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