不同矮化劑對蝴蝶蘭‘V3’生長的影響

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摘 要：為研究矮化劑對蝴蝶蘭花梗長度、粗度、開花性狀的影響，以蝴蝶蘭‘V3’為試驗材料，用不同濃度的助壯素、多效唑、比久處理梗長0～5cm的蝴蝶蘭品種‘V3’。結(jié)果表明，多效唑處理的效果較助壯素、比久均好，當濃度為2000倍濃度時矮化效果最佳，既達到了矮化效果，又不影響花序長度及開花朵數(shù)。

關鍵詞：蝴蝶蘭;多效唑;生長

中圖分類號 S66 文獻標識碼 A 文章編號 1007-7731（2022）01-0090-02

Effects of Different Dwarfing Agents on the Growth of Phalaenopsis ‘V3’

HE Junping1  WU Jicheng1  ZHANG Aixia1  ZHENG Jinsheng2

（1Jiangsu Zhonghe Flowers Co.， Ltd， Lianyungang 222000， China; 2Lianyungang Agricultural Development Group Co.， Ltd. Lianyungang 222006， China）

Abstract： In order to study the effect of  dwarfing agents on the pedicel length thickness， and flowering characteristics of Phalaenopsis， this experiment uses phalaenopsis ′V3′ as the material， and different concentrations of mepiquat， paclobutrazol， and bijiu are used to treat phalaenopsis ′V3′ with a stem length of 0-5cm.the results showed that the paclobutrazol treatment effect is better than mepiquat， and the dwarfing effect is the best when the concentration is 2000 times the concentration.The dwarfing effect is achieved without affecting the length of the inflorescence and the number of blooming flowers.

Key words： Phalaenopsis;Paclobutrazol; Growth

蝴蝶蘭為蘭科蝴蝶蘭屬多年生草本植物，因花型優(yōu)美，花色艷麗，形似蝴蝶蘭而得名[1]。（剩余1785字）