关键词: 大白菜, 萝卜细胞质, 雄性不育系, 品种

Abstract: ‘Jinzao 58’is a new early maturing hybrid Chinese cabbage cultivar with diseasesresistance and heat tolerance，it was crossed with new cytoplasm male sterile line 07RC4 as female parent and self-incompatibility line 07S132 as male plant. The plant is semi-erect. The leaf head is short and leaves congruence. The whole growing stage is about 58 days，average single head is 1.6 kg，and yield is 40–45 t · hm-2. This cultivar is easy heading and leaf head is tight. It has good quality，high resistance to mildews，viruses，black rot and extensive adaptability. It is suitable to be cultivated in summer and early autumn.

Key words: Chinese cabbage, radish cytoplasm, male sterile line, cultivar