金秋68选育单位:西北农林科技大学特征特性:秋播中熟大白菜品种,平均生长期80d(天)。植株半直立,叶色绿,叶面稍皱,叶球叠抱,头球形。经北京市农林科学院植物保护环境保护研究所苗期室内人工接种抗病性鉴定,抗霜霉病、病毒病和黑腐病。产量表现:2010～2011年国家大白菜品种区域试验,两年平均每667m2产量5272.5kg,比对照小杂61号增产1.1%。2011年参加生产试验,平均每667m2产量5009.0kg,比对照小杂61号增产4.5%。 Autumn 68 Breeding Unit: Northwest Agriculture and Forestry University Characteristics: Autumn sowing Chinese cabbage varieties, the average growth period of 80d (days). Plant semi-erect, leaf color green, leaf surface slightly wrinkled, leaf ball stack hold, the first spherical. The Institute of Plant Protection and Environmental Protection, Beijing Academy of Agricultural Sciences seedling indoor artificial inoculation resistance identification, anti-downy mildew, viral disease and black rot. Yield performance: From 2010 to 2011, the regional test of national cabbage varieties in China showed an average yield of 5272.5kg per 667m2 over the two years, an increase of 1.1% over the control Xiaoban 61. In 2011 to participate in production tests, the average yield of 5009.0kg per 667m2, compared with the control of small Miscellaneous 61 yield 4.5%.