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The Bacteriostatic Effect of ‘Yipeiling’ and Its Influence on Multiplication and Differentiation of Protocorm Like-body of Cymbidium hybridum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年04期
Page:
123-125
Research Field:
Publishing date:

Info

Title:
The Bacteriostatic Effect of ‘Yipeiling’ and Its Influence on Multiplication and Differentiation of Protocorm Like-body of Cymbidium hybridum
Author(s):
SHI Long-wen; WANG Xia; LU Jia
Jiaxing Vocational and Technical College，Jiaxing，Zhejiang 314036
Keywords:
‘Yipeiling’; bacteriostatic effect;  Cymbidium hybridum;  protocorm like-body(PLB); multiplication and differentiation
PACS:
S 682.31
DOI:
-
Abstract:
The protocorm like-body(PLB) of Cymbidium hybridum contaminated by Curtobacterium flaccumfaciens pv. betae/oortii was put in MS medium，and factorial experiment with different level (concentration or treatment) of ‘Yipeiling’ was carried out，then results of average multiplicative times，the growth and differentiation of sprout and root of PLB were observed.The results showed that ‘Yipeiling’ had not inhibiting effect to Curtobacterium flaccumfaciens pv. betae/oortii during later period.It caused the difference among different checks of average multiplicative times，the growth quantity and differentiation rate of sprout and root of PLB due to the different contaminated degree.The combination of MS medium added 0.05 g/L of ‘Yipeiling’ and PLB dipped in thimerosal in 6 minutes was better，and its average multiplicative time of PLB was higher，the growth quantity of sprout and root of PLB was more and the differentiation rate of them was higher.

References:

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Last Update: 2014-08-26