关键词: 大白菜, 杂交, 微型, 品种

Abstract: ‘Weichun Jinbao’is a new miniature Chinese cabbage,and it was hybrid crossed by two self-incompatible lines BD06-10 and BD05-372. The plant reaches a height of 23 cm and a expansion of 30 cm. The outer leaves are dark green,with white and thin stems. It features a hugged and bullet-shaped leaf ball,light yellow inner leaves,20 cm in height and 13 cm in width. The head forms a tight,compact structure,ensuring good quality. The growth period is approximately 50 days. Individual ball weight ranges from 0.5 kg to 0.8 kg,and the average yield is 30 000-37 500 kg · hm^-2. This cultivar exhibits high resistance to mosaic virus,as well as downy mildew and soft rot. It is suitable for cultivation as a spring or autumn miniature Chinese cabbage in Shandong,Henan,Hebei,Jilin,Liaoning,Heilongjiang,Yunnan,Guizhou,and Beijing.

Key words: Chinese cabbage, hybrid, miniature, cultivar