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Study on the Germination Characters of Symplocos paniculata Seeds(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年10
Page:
78-81
Research Field:
Publishing date:

Info

Title:
Study on the Germination Characters of Symplocos paniculata Seeds
Author(s):
LIU Liyan; SONG Hang; AN Baiyi; GUO Taijun
（College of Horticulture，Jilin Agricultural University,Changchun，Jilin 130118）
Keywords:
Symplocos paniculata; water permeability; extract; inhibitor
PACS:
-
DOI:
10.11937/bfyy.201610020
Abstract:
In this paper，the dormancy mechanism of the Symplocos paniculata (Thunb) Miq seed was studied by determining water absorption and effect of different extracts on the germination and growth of Chinese cabbage seeds.The results showed that the water absorption was not one of the causes of the seed dormancy.The extracts of different parts of Symplocos paniculata seeds were used to deal with the Chinese cabbage seeds.The extracts had inhibitory effects on the root length，the seedling height and the germination rate.The root length was affected mostly while the germination rate least.The extract of endosperm had the most significant impact than that of other parts.The inhibitory effect of methanol extract was greater than that of water extract.

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Last Update: 2016-07-11