北京桔红心是北京市农林科学院蔬菜研究中心最新培育的晚熟大白菜一代杂种。该品系生长期85d(天),株型半直立,株高37.3cm,开展度61.7cm,外叶绿色,叶球中桩叠包,球高27.8cm,球宽15.4cm,球形指数1.8。结球紧实,单株重2.2kg,667m~2产700kg左右,净菜率82％。抗病毒病、霜霉病和软腐病,品质优良。 该品系的特点是球叶桔黄色,叶球切开在阳光 Beijing orange heart is the Beijing Academy of Agriculture and Forestry Research Center vegetable nurturing late-generation Chinese cabbage generation hybrids. The growth stage of the strain 85d (days), plant type semi-erect, plant height 37.3cm, the degree of 61.7cm, outer leaves green, leaf pile stack, ball height 27.8cm, ball width 15.4cm, spherical index 1.8. Coalescing tight, single plant weight 2.2kg, 667m ~ 2 about 700kg, net food rate of 82%. Anti-virus, downy mildew and soft rot, good quality. The line is characterized by yellowish orange leaves and cut leaves in the sun