摘要： 应用ICP-AES技术，测定并分析冠菌素和茉莉酸甲酯处理对金银花矿质元素含量、累积量和比例的影响。结果表明：(1)冠菌素处理使金银花K，Mg，Na，Zn，B，Si含量分别不同程度提高，P, Ca, Fe, Mn含量分别不同程度降低; (2)茉莉酸甲酯处理后金银花K, Na, Zn, B, Si含量分别不同程度增加, P, Ca, Mg, Fe, Mn含量分别不同程度降低; (3)冠菌素和茉莉酸甲酯处理后金银花K∶P和Na∶Zn升高，Ca∶Mg, Fe∶Mn, B∶Si降低。研究结果明确了冠菌素和茉莉酸甲酯处理对金银花矿质元素的影响，并为生长调节剂的合理使用提供科学依据。
关键词：ICP-AES技术;矿质元素;金银花;冠菌素;茉莉酸甲酯
Abstract：ICP-AES technique was used to determine the content, accumulation and proportion of mineral elements in L.japonica and analyze the differences after treatment by COR and Me-JA . The results show that: (1) The content of K，Mg，Na，Zn，B and Si in L. japonica were increased by 5.82%, 2.55%, 155.17%, 5.34%, 16.11% and 142.15% respectively after treatment by COR, while the content of P, Ca, Fe and Mn was reduced by 3.99%, 19.20%, 38.89% and 35.96% (2) After treatment by Me-JA, the content of K, Na, Zn, B, and Si were increased by 4.46%, 137.93%, 6.09%, 10.09% and 89.24%, however the content of P, Ca, Mg, Fe and Mn were decreased by 9.82%, 20.29%, 8.49%, 42.00% and 36.80% respectively. (3) When treated by COR and Me-JA, K∶P and Na∶Zn were increased, while Ca∶Mg and Fe∶Mn and B∶Si were decreased. The results of this study define the influence of COR and Me-JA on the mineral elements of L. japonica, and provide a scientific basis for the rational use of plant growth regulators as well.
崔旭盛，牛晓雪，董学会*，郭玉海* . 冠菌素和茉莉酸甲酯处理对金银花矿质元素影响研究 [J]. 光谱学与光谱分析, 2012, 32(09): 2559-2561.
CUI Xu-sheng, NIU Xiao-xue, DONG Xue-hui*, GUO Yu-hai*. Effects of COR and Me-JA on Mineral Elements in L. japonica . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(09): 2559-2561.
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