中国蔬菜 ›› 2008, Vol. 1 ›› Issue (1): 18-19.

• 试验研究 • 上一篇    下一篇

钙对日光温室黄瓜生长及产量的影响

梁文娟 王美玲 孙晓琦 王洪涛 艾希珍   

  1. 山东农业大学园艺科学与工程学院 271018
  • 收稿日期:2007-08-17 修回日期:2007-10-31 出版日期:2008-01-18 发布日期:2008-01-18

Effect of Calcium on Growth and Yield of Cucumber in Solar-greenhouse

Liang Wenjuan,Wang Meiling,Sun Xiaoqi,et al.   

  1. (College of Horticulture Science and Engineering,National Key Laboratory of Crop Biology,Shandong Agricultural University,Taian 271018)
  • Received:2007-08-17 Revised:2007-10-31 Online:2008-01-18 Published:2008-01-18

摘要: 以津优3号黄瓜为试材,研究了不同浓度CaCl2对日光温室黄瓜株高、叶面积、光合速率及产量的影响。结果表明,适宜浓度的CaCl2能够促进黄瓜植株生长,提高光合速率,产量明显增加,且以15 mmol?L-1 CaCl2处理效果最佳。

关键词: 钙, 黄瓜, 生长, 光合速率, 产量

Abstract: Effects of calcium in different concentration on plant height,leaf area,photosynthetic rate and yield of cucumber(Jinyou No.3 is taking as experiment stuff)in solar-greenhouse were studied.The results show that CaCl2 can promote the plant growth,increase its photosynthetic rate,and improve the yield of cucumber remarkably.The best result was achieved when the plant was treated with 15 mmol?L-1 CaCl2.