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中国农学通报

中国农学通报 ›› 2006, Vol. 22 ›› Issue (6): 221-221.

所属专题： 园艺

• 目次 • 上一篇    下一篇

磁化水对黄瓜叶片氮磷钾钙镁含量的影响

王俊花,宋敏丽,邵林生,王瑞钢,程永钢,闫建宾   

  • 出版日期:2006-06-05 发布日期:2006-06-05

Effect of Magnetized Water on Contents of N, P, K, Ca and Mg in Cucumber Leaves

Wang Junhua, Shao Linsheng, Song Minli, Wang Ruigang, Cheng Yonggang, Yan Jianbin   

  • Online:2006-06-05 Published:2006-06-05

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摘要： 以当地冬春茬保护地品种寒秀、鲁圣顶峰1号为试材，研究了磁化水对黄瓜叶片氮、磷、钾、钙、镁含量的影响。结果表明：叶片生长发育期间，黄瓜叶片氮、磷含量呈单峰曲线变化；钾、钙、镁含量呈双峰曲线变化。磁化水处理后，寒秀叶片内磷、镁含量极显著高于对照，钙含量显著高于对照，氮、钾含量差异不显著；鲁圣顶峰1号磷、镁含量极显著高于对照，氮、钾、钙含量差异不显著。

关键词: 茶叶, 茶叶, 有机农业, 有机茶

Abstract: The influences of magnetized water on contents of N, P, K, Ca and Mg in cucumber leaves in protected field of winter-spring was researched, the cultivars was Hanxiu and Lushang dingfeng No.1. The results showed as follows: During the growing period of cucumber leaves, the variation of N and P contents were one-peak pattern curve, and that of k, Ca and Mg were two-peak pattern curve .After treated by magnetized water, there were very remarkable differences in contents of P and Mg in Hanxiu leaves, remarkable difference in Ca content, and no significant differences in N and K contents. For Lusheng dingfeng No.1, only Mg content had very remarkable difference between two treatments, the rest were not significant.