福建农业学报2011，Vol.26Issue(3)：405-408,4.
闽西地区蝴蝶兰高山催花技术研究
Technique of Forcing in Alpine Flowering for Phalaenopsis in Western Fujian
摘要
Abstract
Effects of mountain altitude, processing time, light intensity, fertilizer composition in the flowering of Phalaenopsis were discussed in the paper. Results showed that the mountain altitude affected directly to Phalaenopsis in flowering and the proper time applied to force flowering in mountain was the key. In addition, sufficient light and increased Phosphorus Potassium in fertilizer enhanced the development and growth of flower bud. The results suggest that, in Western Fujian, optimum conditions for forcing flower bud differentiation and growth are following: processing during mid-August, bringing mature Butterfly Orchid to 1 100-1 200 m in mountain altitude, with 20 000 - 25 000 lx light and complex fertilizer in N: P2 O5 :K2 O as 9: 45: 15, respectively. The maturity of Butterfly Orchid is in the seedling age of 16 mouths with leaf coronary reached (30± 2) cm. By a 45 - 50 day treatment period, the bud germination rate reached 96%, the length of flower stems was over 10cm and the flowers were growing well.关键词
蝴蝶兰/高山催花/花芽分化/花期调控Key words
Phalaenopsis/ forceing alpine flowering/ flower bud differentiation/florescence regulation分类
农业科技引用本文复制引用
廖福琴..闽西地区蝴蝶兰高山催花技术研究[J].福建农业学报,2011,26(3):405-408,4.基金项目
福建省科技计划重点项目(2008S0023) （2008S0023）
