|Table of Contents|

EFFECT OF EXOGENOUS PHYTOHORMONES ON SALT TOLERANCE IN GLYCINE SOJA(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2007年06期
Page:
972-974
Research Field:
Publishing date:

Info

Title:
EFFECT OF EXOGENOUS PHYTOHORMONES ON SALT TOLERANCE IN GLYCINE SOJA
Author(s):
XI Guang-shengWANG Yan-ling
College of Science and Technology of Agriculture in Jilin,Jilin 132109
Keywords:
Wild soybean (Glycine sojaSiebold & Zucc.)Salt stressExogenous phytohormones
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2007.06.034
Abstract:
Wild soybean (Glycine soja Siebold & Zucc.) tends to increase their salt tolerance when treated by exogenous phytohormones.The wild soybean seedlings,treaded with Naphthalene acetic acid (NAA),N6-benzyl adenine (6-BA) and Gibberellic acid(GA),were grown under salt stress of 0.6%NaCl.Then the physiological and biochemical indexes such as peroxidase (POD)activity,malondiadehyde(MDA) content and chlorophyll content were determined.So as to investigate the effect of exogenous phytohormones on cell membrane injury and salt tolerance capacity of wild soybean seedlings.The results proved that exogenous phytohormones could increase POD activity and chlorophyll content,decrease MDA content.Therefore,exogenous phytohormones could strengthen salt tolerance of wild soybean and the salt injury was alleviated.

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Last Update: 2014-10-20