1Changes in germination, storage materials and antioxidant enzyme activities in pear (Pyrus betulaefolia Bge. and Pyrus calleryana Dcne.) stock seeds during cold stratification

作者： Bao, J. P.; Zhang, S. L.; SCI

机构： Fujian Acad Agr Sci, Fruit Res Inst, Fuzhou 350013, Fujian Province, Peoples R China; Nanjing Agr Univ, Coll Hort, Pear Engn Res Ctr, Nanjing 210095, Jiangsu Provinc, Peoples R China;

来源：SEED SCIENCE AND TECHNOLOGY

年份：2011