两种观赏凤梨的催花试验  

Test on Flower Forcing of Two Bromeliaceae Varieties

作　　者：李绍萍[1] 耿开友[1] 赵明方[1] 陈武荣[1] 翟书华[1] 

机构地区：[1]昆明学院,云南昆明650213

出　　处：《北方园艺》2012年第9期81-82,共2页Northern Horticulture

基　　金：云南省自然科学基金资助项目(2010ZC165)

摘　　要：利用乙烯利分别对20～23片叶龄的"红擎天"和"黄边莺歌"2种观赏凤梨品种进行4个不同浓度处理的催花试验,以确定适宜的乙烯利浓度,以达到提早开花和观赏的目的。结果表明:"红擎天"和"黄边莺歌"用200～400mg/L的乙烯利处理后,处理至现蕾所需的天数最短,分别为69d和66d,有利于提早开花。Using the ethrel respectively on 20 tablets to 23 piece of Guzmania sp.and Vriesea carinata two Bromeliaceae varieties with different concentrations of four flower forcing test,appropriate concentration of ethylene were determined,and to achieve the purpose of early flowering.The results showed that Guzmania sp.and Vriesea carinata with 200~400 mg/L of the vinyl and processing,processing to the number of days required to budding shortest,respectively for 69 and 66 days,be helpful for early flowering.

关 键 词：观赏凤梨 浓度处理 乙烯利 催花 

分 类 号：S682.29[农业科学—观赏园艺]