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中国农学通报 ›› 2015, Vol. 31 ›› Issue (22): 93-98.doi: 10.11924/j.issn.1000-6850.casb15050106

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

几个芥蓝品种农艺性状及菜薹品质比较

谢 景1,李智军1,2,卢文佳1,2,曾 晶1,索海翠1,2   

  1. (1广东金作农业科技有限公司,广州 510640;2广东省农业科学院作物研究所,广州 510640)
  • 收稿日期:2015-05-19 修回日期:2015-06-21 接受日期:2015-07-03 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 李智军
  • 基金资助:
    科技部国际科技合作项目“中国-菲律宾热带亚热带作物耐热技术合作研究”(2010DFA33060);广东省国际合作项目“广东-菲律宾热带亚热带作物耐热技术研究联合实验室建设”(2010B050300012)。

Comparison of Agronomic Traits and Flower Stalk Quality of Several Chinese Kale Varieties

Xie Jing1, Li Zhijun1,2, Lu Wenjia1,2, Zeng Jing1, Suo Haicui1,2   

  1. (1Guangdong Golden Crops Agricultural Science and Technology Co. Ltd, Guangzhou 510640;2Crops Research Institute, Guangdong Academy of Agriculture Science, Guangzhou 510640)
  • Received:2015-05-19 Revised:2015-06-21 Accepted:2015-07-03 Online:2015-08-20 Published:2015-08-20

摘要: 为评价新选育出的芥蓝F1组合‘#25’的应用价值,对该组合及广东生产上使用的5个杂交种和3个常规种的农艺性状及菜薹品质进行比较。结果表明,参试的9个品种除菜薹的维生素C含量无显著差异外,在产量、植株性状、菜薹性状及菜薹的总糖、蛋白质和粗纤维含量等方面均存在显著差异。参试的6个F1杂交种比3个常规种表现生长较为整齐一致,菜薹收获期相对集中,其中‘#25’、‘顺宝’和‘芊翠’3个F1杂交种的主侧薹产量居前3位,表现出明显的产量优势;‘绿宝’和‘夏翠’菜薹产量较低,但早熟,薹茎叶比较高,菜薹外观商品性好。经综合比较,F1新组合‘#25’具有植株生长势强、株型紧凑、菜薹产量高、商品性及品质较佳等特点,值得在南方芥蓝生产区域推广应用。

关键词: AFLP, AFLP, SSR, 金针菇, 遗传多样性

Abstract: In order to evaluate the applying value of a newly bred F1 hybrid ‘#25’ of Chinese kale, its agronomic traits and flower stalk quality were compared with those of 5 F1 and 3 conventional varieties planted in Guangdong. The results indicated that: there were significant differences in yield, plant characters, flower stalk traits and total sugar, protein and crude fiber contents among 9 tested varieties, except for vitamin C content of flower stalk. Comparing with the 3 conventional varieties, 6 F1 varieties showed more uniform growth and relatively concentrated harvest period of flower stalk, in which the main and side flower stalk yields of ‘#25’, ‘Shunbao’ and ‘Qiancui’ ranked top three and exhibited obvious yield advantage, and the yields of ‘Lvbao’ and ’Xiacui’ were lower, but had early maturity with higher stem-leaf ratio of flower stalk, and a good appearance characteristic of flower stalk. Through comprehensive comparison, the newly bred F1 ‘#25’ has the advantages of vigorous growth, good plant type, high flower stalk yield, relatively better commodity traits and quality, and consequently it is worthy of popularization and application in the kale-growing areas of south China.