Abstract: Magnolia obovata,Prunus Sargenti and Aesculuschinensis Bunge were used as test materials in order to study the effects of low temperature on physiological and biochemical changes.Overwintering cold resistant mechanism of them was studied.Result showed that-30℃ was the critical temperature of Magnolia obovata during its living through the winter.Changes of proline content and exosmosis conductance rate were significant,which could be considered as the physiological index of identifying cold resistance of Magnolia obovata,Prunus Sargenti and Aesculuschinensis Bunge.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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