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通过利用西兰薹资源,创新选育出一批具有独特优异的西兰薹雄性不育系和自交系,并利用雄性不育系配制育成生势强、抗性强、品质优、商品性佳、产量高的西兰薹杂交一代新品系4个,包括美丽1号、美丽2号、美丽3号、美丽4号等。结果表明,美丽2号综合性状最好,产量高,产量为28 185 kg/hm2,比对照种芊秀增产25%,增产显著,商品性佳,食味好,抗癌物质萝卜硫素含量高,鲜菜含萝卜硫素48 mg/kg,比对照种芊秀高出77.8%,比对照种蔓陀绿西兰花高出272.1%。综合性状第2的为美丽1号,产量最高,产量为29 265kg/hm2,比对照种芊秀增产30.0%,增产显著。
By utilizing the resources of Zeeland sp., A batch of male sterility lines and inbred lines with unique excellent qualities of Zea mays were bred by innovation, and the male sterile lines were used to prepare the plants with strong growth potential, strong resistance, excellent quality, commerciality Good, high yield of Zealand blue sprout crossbred new generation 4, including the beautiful 1, beautiful 2, beautiful 3, beautiful 4 and so on. The results showed that the best comprehensive performance of No. 2 was 28 185 kg / hm 2, which was 25% higher than that of the control. The yield was significant, the product was good, the taste was good, the content of sulforaphane, Fresh vegetables containing sulphate 48 mg / kg, 77.8% higher than the control Xie show, higher than the control of Datuo green broccoli 272.1%. The second highest yield of Lianhua 1 was the highest yield, with a yield of 29,265 kg / hm2, which was 30.0% higher than that of the control. The increase was significant.