|Table of Contents|

Effects of Salt Stress on Seeds Germination and Seedling Growth of Carnation(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年22期
Page:
86-88
Research Field:
Publishing date:

Info

Title:
Effects of Salt Stress on Seeds Germination and Seedling Growth of Carnation
Author(s):
YANG Kai1; SUN Ying-kun1; TAN Wen2; ZHOU Xing-wen2
1.College of Science and Information,Qingdao Agriculture University,Qingdao,Shandong 266109;
2.Yulin Normal University,Yulin,Guangxi 537000
Keywords:
salt stress; carnation; seed; seedling
PACS:
S 682. 39
DOI:
-
Abstract:
Taking carnation as test material,the effects of salt stress on seed germination and physiology and biochemistry changes of carnation seedlings were investigated,to discuss NaCl stress on inhibition effect of germination rate and seedling growth of carnation.The results indicated that the growth and biomass of carnation seedlings which treated by NaCl were suppressed and the roots were more sensitive than the overground parts.With the increase of NaCl concentration,the germination rate and potential reduced constantly while the proline concentration was on the rise.The proline concentration increased remarkable and the root activity strikingly dropped at the same time,the seedling growth of carnation was restrained obviously when the NaCl concentration was 0.6%.

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Last Update: 2014-08-06