园艺学报 ›› 2005, Vol. 32 ›› Issue (02): 310-313.

• 研究报告 • 上一篇    下一篇



  1. (厦门市农业科学研究所, 厦门361009)
  • 收稿日期:2004-07-06 修回日期:2004-09-27 出版日期:2005-04-25 发布日期:2005-04-25

Mo and B's Effects on the Yield and Quality of Cauliflower

Zhu Fenglin   

  1. (Xiamen Agricultural Research Institute of Sciences, Xiamen 361009, China)
  • Received:2004-07-06 Revised:2004-09-27 Online:2005-04-25 Published:2005-04-25

摘要: 以花椰菜‘厦雪100天’品种进行的研究表明, 增施2.25 kg·hm - 2钼酸铵作基肥或叶面喷施0.1%钼酸铵, 可显著提高叶片叶绿素含量和硝酸还原酶活性, 花球硝酸盐含量下降, 维生素C和可溶性糖含量提高, 增产显著; 增施15.00 kg·hm-2硼砂作基肥或叶面喷施0.1%~0.2%硼砂也可提高产量, 改善品质; 但叶面喷施0.4%硼砂会造成减产和花球品质下降。

关键词: 营养元素, 钼, 硼, 花椰菜, 品质

Abstract: Studies based on the cauliflower variety of‘Xiahue 100 Days’ indicated that, when 2.25 kg·hm- 2 (NH4)2MoO4 ·2H2O was used as base fertilizer or 0.1% (NH4)2MoO4 ·2H2O sprayed as foliage fertilizer, both the chlorophyll content and nitrate reductase activity of leaves could be increased, meanwhile improve the quality of the cauliflower. 15100 kg·hm- 2 B used as base fertilizer or 0.1% - 0.2% Belement used as foliage fertilizer also could increase the yield and improve the quality of the cauliflower. However, high concentration (0.4%) of B would make both the yield and the quality of cauliflower reduced.

Key words: Nutrition element, Mo, B, Cauliflower, Quality