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收稿日期:2005-1-5;改回日期:。
基金项目:国家科技攻关资助项目(2001BA606A-04)
作者简介:徐凌飞(1969- ),男,副教授,主要从事果树种质资源学等研究与教学工作。
通讯作者:任小林,博士,副教授,从事果树生理及产品采后处理研究工作。