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STRESS RESPONSE ON SOYBEAN PHYSIOLOGICAL CHARACTERISTICS TO ELEVATED CO2 AND O3(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2007年03期
Page:
347-350
Research Field:
Publishing date:

Info

Title:
STRESS RESPONSE ON SOYBEAN PHYSIOLOGICAL CHARACTERISTICS TO ELEVATED CO2 AND O3
Author(s):
LIU Yan-ji1; TIAN Xiao-yan2; RUAN Yan-ye1
1.Biotechnology College,Shenyang Agriculture University,Shenyang,110161;
2Environmental Technology and Biotechnology College,Liaoning University of Petroleum &Chemical Technology,Fushun,113001
Keywords:
CO2; O3; Soybean; SOD; ABA; CaM
PACS:
Q948
DOI:
10.3969/j.issn.1000-9841.2007.03.012
Abstract:
Stress response on soybean physiological characteristics to elevated CO2and O3was studied-Dispose different procreate phase laminae of soybean with 700mg/m2CO2,110μg/m3O3and mixture of above gas,and determine physiological characteristics under stress.Showed that under 700mg/m2CO2,the content of MDA,SOD,O-2,ABA,CaM decreased while WSS increased;under 110μg/m3O3,the results of above target just reverse.Under the mixture,CO2restrains oxygenation reaction of O3. The elevated CO2inhibited stress of O3with synchronization to its concentration elevated.

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Last Update: 2014-10-22