鲁青豆1号(原87—5)是烟台市农科所用当蓬莱大青作母本,本所选育的7962—12黄豆品种作父本,通过有性杂交、定向培育、系统选育而成,1993年经山东省品种审定委员会审定命名为鲁青豆1号。其特点如下: 丰产性好。1988～1989年三次试验均表现增产,平均亩产171.1公斤,较对照增产13.5％。1990—1991年该品种参加山东省生产示范试验,两 Lu green beans 1 (formerly 87-5) is used by Yantai Agricultural Department as Penglai Daqing as the female parent, the selection of the 7962-12 soybean varieties as father, through sexual cross-breeding, systematic breeding and Into, 1993 by the Shandong Provincial Examination and Approval Committee identified as No. 1 green beans. Its features are as follows: High yield good. Three experiments from 1988 to 1989 showed an increase of yield, with an average yield of 171.1 kg per mu, an increase of 13.5% over the control. 1990-1991 The variety to participate in the production demonstration test in Shandong Province, two