CAJ | 학술논문

为银拖墨兰的培养及生产提供实用技术，研究了叶喷赤霉素对银拖墨兰生长发育及开花的影响。结果表明：赤霉素处理对银拖墨兰有提早抽箭和开花的作用。其中以200 m g?L‐1赤霉素处理对提前抽箭及开花效果较好。同时，赤霉素有促进叶长和花箭长的作用，也可以提高叶片内的叶绿素含量和 POD 、CAT活性，其中以赤霉素浓度为150和200 mg?L‐1处理对提高叶片叶绿素含量、POD和CAT活性效果较好。
위은타묵란적배양급생산제공실용기술，연구료협분적매소대은타묵란생장발육급개화적영향。결과표명：적매소처리대은타묵란유제조추전화개화적작용。기중이200 m g?L‐1적매소처리대제전추전급개화효과교호。동시，적매소유촉진협장화화전장적작용，야가이제고협편내적협록소함량화 POD 、CAT활성，기중이적매소농도위150화200 mg?L‐1처리대제고협편협록소함량、POD화CAT활성효과교호。
In order to provide practical technology for Yintuo Cymbidium sinense ,the effect of spraying different GA concentrations on growth and flowering of Cymbidium sinense Yintuo was studied .The results showed that GA could advance the flower period ,and 200 mg?L‐1 GA showed the best effect .Additionally ,GA could in‐crease the leaves length and the squid length ,the chlorophyll content ,POD and CAT activity ,150 and 200 mg?L‐1 GA exhibited the best effect .