保801252红小豆新品系是保定地区农业科学研究所由〈冀红小豆一号×北海道大纳言〉杂交选育而成。1994年10月通过地区科委组织鉴定。 该品种在两年的产比试验中,亩产139～166.4公斤,比对照亩增产红小豆13.7～30.4公斤,增产17.03％～21.9％,居参试品系之首。在省区域试验中,两年平均亩产109.7公斤,比对照增产12.80％,居三位。在1991年生产鉴定中,平均亩产102.85公斤,比对照增产31.96％,居三位。经大面积示范,一般水肥地亩 Paul 801252 Red bean new strain is Baoding Prefecture Institute of Agricultural Sciences by the “Jidong Shodou No. 1 × Hokkaido Dana Saying” cross breeding. October 1994 through the identification of regional science and technology organizations. The variety in the two years of production ratio test, per mu 139 ~ 166.4 kg, red bean than the control acres 13.7 ~ 30.4 kg, an increase of 17.03% ~ 21.9%, ranking first in the test strains. In the regional experiment in the province, the average yield per mu of two years was 109.7 kg, an increase of 12.80% over the control, ranking the third place. In the appraisal of production in 1991, the average yield per mu was 102.85 kg, an increase of 31.96% over the control, ranking the third place. After a large area demonstration, the general water and fertilizer acres