|Table of Contents|

Effect of Alkali Stress on Seed Germination of Suaeda glauca Bunge(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年01期
Page:
45-47
Research Field:
Publishing date:

Info

Title:
Effect of Alkali Stress on Seed Germination of Suaeda glauca Bunge
Author(s):
ZHAO Nan1;  LU Yan1; ZUO Jin-cheng2; LU Zhou-min1
1.College of Forestry,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100;
2.College of Life Science,Ludong University,Yantai,Shandong 264025
Keywords:
alkali stress; Suaeda glauca Bunge; plantlet forming rate; seedling growth
PACS:
S 636.904+.1
DOI:
-
Abstract:
In order to study the effects of alkaline salts on the growth of Suaeda glauca Bunge,and provide theoretical foundation for saline-alkali field control.The soil was treated with different concentration of NaHCO3 and Na2CO3,and the germination percentage of Suaeda glauca Bunge, seedling growth and biomass of plantlet were measured.The results showed that its plantlet forming rate decreases with the increase of alkali stress intensity.The relative of plantlet forming rate, germination index, seeding growth were declined.The germination and the growth of seeding were more inhibited by Na2CO3 with the same concentration of Na+.The Suaeda glauca Bunge can be planted to the places where the concentration of NaHCO3 less than 100 mmol/L or Na2CO3 less than 50 mmol/L.

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Last Update: 2014-08-22