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Research on Preservatives of Cut Phalaenopsis Flower and Related Physiological Influence(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年02期
Page:
130-133
Research Field:
Publishing date:

Info

Title:
Research on Preservatives of Cut Phalaenopsis Flower and Related Physiological Influence
Author(s):
KONG Fang; LING Hong-long; XUE Zheng-lian; YANG Chao-ying
College of Biological and Chemical Engineering，Anhui Polytechnic University，Wuhu，Anhui 241000
Keywords:
Phalaenopsis amabilis; cut flower; preservation
PACS:
S 682.31
DOI:
-
Abstract:
Taking Phalaenopsis amabilis Dtps.Ben Yu Star‘Red Dragon’ as test materials，the physiological influences of different pretreatment solution and preservatives combinations on the vast life of cut flowers of Phalaenopsis amabilis were studied.The results showed that the effects on the fresh weight and vase life of cut flower after pretreated by STS and put at preservation were improved.The optimal treatments were 2.0 mmol/L STS 1.5 h+preservatives(2% sucrose+200 mg/L 8-HQS+25 mg/L AgNO3).It was extremely significantly different from that of CK in the whole vase period.The preservatives combination could prolonged the vase life，decreased the fresh weight of cut flower and SOD content，slowed down the increase of amino acids contents.In comparison with control，the preservation could extend vase life of cut flowers by 26.75 d.

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Last Update: 2014-08-30