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叶绿素、微量元素含量的影响,结果表明:叶片生长发育期间,黄瓜叶片叶绿素含量呈单峰曲线变化,微量元素变化趋势不同。磁化水处理后,寒秀叶片内叶绿素含量、Zn含量极显著高于对照,Cu、Fe含量显著高于对照,Mn含量差异不显著;鲁圣顶峰1号Zn含量极显著高于对照,叶绿素含量显著高于对照,Cu、Fe、Mn含量差异不显著。
The influence of magnetized water on chlorophyll and micronutrient contents of cucumber leaves in protected field was conducted, the cultivars were Hanxiu and Lusheng dingfeng No. 1.The results showed as follows： In the growing period of cucumber leaves, the variation of chlorophyll content was one-peak pattern curve, and the trends of micronutrient were different. After treated by magnetized water, there were very remarkable differences in contents of chlorophyll and Zn in Hanxiu leaves, remarkable differences in Cu and Fe contents, and those of Mn had no significant differences. For Lusheng dingfeng No.l, Zn and chlorophyll contents had respectively very remarkable and remarkable differences between two treatments, and the differences of Cu,Fe and Mn contents was not significant.
出处
《中国农学通报》
CSCD
2006年第7期290-293,共4页
Chinese Agricultural Science Bulletin
基金
山西省农科院基金项目"磁化水对黄瓜矿质营养的影响及增产机理研究"(YQN0404)。
关键词
磁化水
黄瓜
叶绿素
微量元素
Magnetized water, Cucumber, Chlorophyll, Micronutrient
