|Table of Contents|

Test on Asymbiotic Germination of Paphiopedilum hirsutissimum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年22
Page:
100-103
Research Field:
Publishing date:

Info

Title:
Test on Asymbiotic Germination of Paphiopedilum hirsutissimum
Author(s):
CHEN Er; CHEN Baoling; YANG Shuting; WANG Huaxin; GONG Jianying; SU Lihua
(Guangxi Zhuang Autonnomous Region Forestry Research Institute,Nanning，Guangxi 530002)
Keywords:
Paphiopedilum hirsutissimum; asymbiotic germination; fruit age; fruit maturity
PACS:
-
DOI:
10.11937/bfyy.201622025
Abstract:
Taking the fruits of Paphiopedilum hirsutissimum from the allogeneic pollination as materials，under the condition of asymbiotic germination,the test had been done of the seed germination of P.hirsutissimum by the orthogonal test，in order to provide the basis of the rapid propagation and industrial production of P. hirsutissimum.The results showed that the asymbiotic germination of P.hirsutissimum was mostly influenced by the basic medium，and the better medium for asymbiotic germination was 1/2MS+1.5 mg?L-1 6-BA+0.6 mg?L-1 NAA+0.75 mg?L-1 AC+2.5% sucrose+0.46% agar+100 mL?L-1 coconut juice；the embryo ages，the protocorm color and the protocorm growth were affected by the fruit maturity，the fruit age was harmful to the seed germination,which was too young or too old，and the 180-day-old fruit was the optimal in vitro cultivation of P.hirsutissimum.

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Last Update: 2017-01-06