摘要
科萌78是以自交不亲和系95-45-3-13为母本、自交不亲和系95-33-15-18为父本配制而成的秋中熟包头大白菜一代杂种,其抗大白菜病毒病、软腐病、霜霉病,丰产、耐热、商品性好;生育期78 d左右,株高43~50 cm,外叶深绿色,心叶及叶柄浅绿色,叶球高桩叠抱型,横径18~20 cm,纵径40 cm,单株净菜质量在3.5 kg左右,净菜率80%,软叶率44.5%。该品种适宜在山西省包头白菜产区种植。
Kemeng 78 is a new F1mid-maturation Chinese cabbage hybrid, which crossed between self incompatible lines95-45-3-13 and 95-33-15-18. The variety has some good characters, such as high resistance to virus,downy mildew and soft rot diseases, high yielding, good commodity, heat-resistance etc.. Kemeng 78 has a growing period of 78 days, plant height 43-50 cm, transverse diameter 18-20 cm and vertical diameter 40 cm. Its outer leaves are dark green with light green petiole, and the head is high and folded. A single head weights 3.5 kg, and the net weight rate is 80%, its soft leave rate is 44.5%. It is suitable for planting in autumn of the most of areas in Shanxi province.
出处
《山西农业科学》
2014年第12期1265-1266,1269,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省回国留学人员科研资助项目(2008-110)
关键词
大白菜
科萌78
抗病
选育
Chinese cabbage
Kemeng 78
disease-resistance
selection
