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蝴蝶兰花芽发育进度与花期调控试验
引用本文:曾宝珰,陈岳徐,江秀娜.蝴蝶兰花芽发育进度与花期调控试验[J].广东农业科学,2006(7):40-42.
作者姓名:曾宝珰  陈岳徐  江秀娜
作者单位:汕头市农业科学研究所,广东,汕头,515021
摘    要:选择经高山促成栽培的4个蝴蝶兰品种,调查其花芽发育进度。结果表明:当下山时花梗长度小于1 cm的,至春节前4天未现蕾或开花;花梗长度1~7 cm的,能开花但开花数较少,需适当加温;花梗长度10~30 cm的,开花数4~7朵,花期较适宜;花梗长度大于30 cm的,开花数较多,花期偏早,应放置于凉温区间。同时就蝴蝶兰花期调控相关问题进行讨论。

关 键 词:蝴蝶兰  促成栽培  花梗长度  花芽发育  花期调控
文章编号:1004-874X(2006)07-0040-03
收稿时间:2006-02-07
修稿时间:2006-05-14

Experiments on regulation and control of florescence of potted Phalaenopsis related to length of flower stems
ZENG Bao-dang,CHEN Yue-xu,JIANG Xiu-na.Experiments on regulation and control of florescence of potted Phalaenopsis related to length of flower stems[J].Guangdong Agricultural Sciences,2006(7):40-42.
Authors:ZENG Bao-dang  CHEN Yue-xu  JIANG Xiu-na
Institution:Shantou Agricultural Science Research Institute, Shantou 515021, China
Abstract:Forcing culture technology of potted Phalaenopsis related to length of flower sterns was studied. The tested materials were four varieties after lower temperature treatment at higher mountain with an elevation of 800 meters. Flower stems less than length of lcm could not bloom before the Spring Festival. Flower sterns less than length of 7cm and more than length of 1 cm could bloom, but flowers were not more if not treated at higher temperature. Flower sterns at the length of 10-30 cm could bear 4- 7 flowers at suitable time. Flower stems of above length of 30cm could bear more flowers at earlier time if not treated at lower temperature. Some related questions about regulation and control of florescence were discussed.
Keywords:Phalaenopsis  forcing culture technology  length of flower stems  development of flower  regulation and control of florescence
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