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冀东地区大豆根腐病病原菌的鉴定马桂珍，暴增海，杨文兰（河北农业技术师范学院农学系昌黎，０６６６００）ＥＢＥＮＴＩＦＩＣＡＴＩＯＮＯＦＴＨＥＳＯＹＢＥＡＮＲＯＯＴＲＯＴＯＦＰＡＳＳＩＯＮＩＮＥＡＳＴＥＲＮＨＥＢＥＩＭａＧｕｉｚｈｅｎＢａｏＺｅｎｇｈａｉ...
Identification of Pathogen of Soybean Root Rot in Jidong Area MA Gui-zhen, GAO Zeng-hai, YANG Wen-lan (Department of Agronomy, Hebei Agricultural and Technical Teachers College Changli, 066600) EBENTIFICATIONOFTHESOYBEANROOTROTOFPASSIONINEASTERNHEBEIMaGuizhenBaoZenghai ...