スギの挿し穂におけるエチレン生成と不定根発生との関係

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概要

• 論文の詳細を見る

• Application of 100ppm indole-3-butilic acid (IBA) through the basal end of cuttings of two different plus tree clones of Cryptomeria japonica D. Don remarkably increased ethylene production by stem segments and induced adventitious root formation. These changes were more noticeable in the slowly rooting clone than in the easily rooting clone. Application of 0.1mM 1-aminocyclopropane-1-carboxylic acid (ACC) drastically increased ethylene production and slightly enhanced adventitious root formation. Ethylene production was inhibited by application of 0.01 and 0.1mM of aminoethoxyvinylglycine (AVG). Adventitious root formation was fairly enhanced by the treatment with 0.01 mM AVG, however, suppressed by 0.1mM AVG. A possible role of ethylene in adventitious root formation in cuttings of Cryptomeria japonica is mainly discussed.

• 応用森林学会の論文
• 1992-05-31

著者

• 山本 福壽

  鳥大農

• 坂田 勉

  鳥大農

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• 43 スギの開花にともなうエチレン生成
• スギの挿し穂におけるエチレン生成と不定根発生との関係

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