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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (28): 55-59.doi: 10.11924/j.issn.1000-6850.casb15050123

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

毕节大白萝卜夏季引种试验

马 杰1,王 嵩1,王 灵2,何远宽1,聂宗岳1,田井平1,聂宗平1,白永生1   

  1. (1贵州省毕节市农业科学研究所,贵州毕节 551700；2贵州省纳雍县龙场镇农业服务中心,贵州纳雍 553305）
  • 收稿日期:2015-05-22 修回日期:2015-07-31 接受日期:2015-08-11 出版日期:2015-10-27 发布日期:2015-10-27
  • 通讯作者: 王嵩
  • 基金资助:
    毕节市科技局“毕节大白萝卜标准化生产技术研究与示范”[毕科合字(2013)22号]

Summer Introduction Experiment of White Radish in Bijie City

Ma Jie1, Wang Song1, Wang Ling2, He Yuankuan1, Nie Zhongyue1,Tian Jingping1, Nie Zhongping1, Bai Yongsheng1   

  1. (1Bijie Institute of Agricultural Science, Bijie Guizhou 551700; 2Agricultural Service Center of Longchang Town, Nayong Guizhou 553305)
  • Received:2015-05-22 Revised:2015-07-31 Accepted:2015-08-11 Online:2015-10-27 Published:2015-10-27

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摘要： 为使毕节大白萝卜优势得到充分发挥，针对毕节市大白萝卜生产现状，引进国内外优良品种进行夏季引种试验。对引进的9个不同大白萝卜品种的生育期、生物学性状和商品品质进行观察与比较。试验结果表明，‘天琪’折合产量最高，达到89486.4 kg/hm2，维生素C含量也高达140.27 mg/kg，可溶性糖含量为12.77 mg/kg，粗纤维含量为6.33 mg/kg；‘韩春’产量仅低于‘天琪’，达到88861.1 kg/hm2，维生素C含量也高达119.90 mg/kg，可溶性糖含量为11.83 mg/kg，粗纤维含量为6.20 mg/kg；‘白玉’产量最低仅为35259.3 kg/hm2，维生素C含量也高达126.97 mg/kg，可溶性糖含量为11.60 mg/kg，粗纤维含量为6.47 mg/kg。‘浙大长’和‘德日’2个品种全生育期均为99天，产量分别为81148.9、80190.1 kg/hm2。‘天琪’、‘韩春’、‘浙大长’和‘德日’4个品种均适合在毕节高海拔地区进行夏季栽培，‘天琪’为最适合栽培品种。

关键词: 大蒜, 大蒜, 标准化生产, 产量, 品质, 经济效益

Abstract: According to the status of white radish production in Bijie, different varieties were introduced in summer. The growth period, biological properties, marketability and quality of the nine introduced varieties were observed and compared. The results showed that ‘Tianqi’ owned the highest yield (89486.4 kg/hm2). The vitamin C content of ‘Tianqi’ was 140.27 mg/kg, soluble sugar was 12.77 mg/kg, and crude fiber was 6.33 mg/kg. The yield of ‘Hanchun’ was 88861.1 kg/hm2, and the vitamin C content was 119.90 mg/kg, soluble sugar was 11.83 mg/kg, and crude fiber was 6.20 mg/kg. ‘Baiyu’ owned the lowest yield (35259.3 kg/hm2). The vitamin C content of ‘Baiyu’ was 126.97 mg/kg, soluble sugar was 11.60 mg/kg, and crude fiber was 6.47 mg/kg. Both ‘Zhedachang’ and ’Deri’ had the whole growth period of 99 days, and the yield was 81148.9 and 80190.1 kg/hm2, respectively. ‘Tianqi’, ‘Hanchun’, ‘Zhedachang’ and ‘Deri’ were suitable for summer cultivation in Bijie City, and ‘Tianqi’ was the most suitable variety.