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Comparison of Salt Tolerance on the Seed Germination andSeedling Stage of Different Eggplant Varieties(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年17期
Page:
29-33
Research Field:
Publishing date:

Info

Title:
Comparison of Salt Tolerance on the Seed Germination andSeedling Stage of Different Eggplant Varieties
Author(s):
JIA Qing-mei; ZHU Shi-dong; WEI Li-li; LIU Hai-yan
Horticulture College,Anhui Agricultural University,Hefei,Anhui 230036
Keywords:
eggplant; seed germination; seedling stage; NaCl stress; salt tolerance
PACS:
S641.1
DOI:
-
Abstract:
Useing 10 eggplant varieties as materials,the concentrations of 0,30,60,90,120,150,180 mmol/L NaCl solution treatment were conducted.The seed germination and seedling stage physiological and biochemical indexes were observed and analyzed,comparison of different materials in salt tolerance was studied.The results showed that the salt tolerance at seed germination was sensitive than at seedling stage,but not exactly the same.The experiment also showed that low concentration of salt stress (≤90 mmol/L) promoted seed germination and seedling growth to a certain extent,the high concentration of salt stress (＞120 mmol/L) could inhibit seed germination and seedling growth of different degree.

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Last Update: 2014-09-25