Effect of PEG-6000 on Physiological Characteristics of Michelia alba Seedlings(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of PEG-6000 on Physiological Characteristics of Michelia alba Seedlings

Author(s):: JIANG Lin¹; 2; YU Yan-ping¹; LIU Kun-cheng¹; XIE An-de¹; PAN Qi-long¹; WANG Ling-hui¹; 1.College of Forestry，Guangxi University，Nanning，Guangxi 530005；
2.National Liuwan Forest Farm of Guangxi，Yulin，Guangxi 537000

Keywords:: garden plants; Michelia alba; PEG-6000; physiological and biochemical index

Abstract:: Taking one-year-old Michelia alba seedlings as test materials，pot experiment was conducted，the effects of different concentrations of PEG-6000 aqueous solution on physiological characteristics of Michelia alba seedlings were studied.The results showed that with the increasing of concentrations of PEG-6000 aqueous solution，MDA content increased，SOD and POD content increased first and then decreased，but overall than the control.Free proline had shown a rising trend.The soluble protein content decreased firstly and then increased.

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Last Update: 2014-08-31