关键词: 青花菜, 中晚熟, 品种

Abstract: ‘Tailü 1’，the F1 of‘B19-10-1-2-1’בBr60-2-2-1-2’which derived from‘Lüxiong 90’ and‘Br60’respectively，is characterized by strong growth potentiality，dark-green leaf color，long elliptical leaf shape and middle wax on the leaves. The curd shows a high and round shape with fine-median grained buds. The average fresh weight is 0.76 kg per curd and its total yield is 23 000 kg · hm-2.‘Tailü 1’is a middle-late maturing variety and the growth period is 95 days from plantation to harvest. The curd of ‘Tailü 1’fits for quick-frozen and fresh-keeping. The cultivar suits to be planted in the Changjiang River in autumn and winter.