Document Type : Research Paper
Authors
1 1- Research Institute of forests and Rangelands, Tehran, Iran
2 Research Institute of forests and Rangelands, Tehran, Iran
Abstract
There are meny inorganic elements in medicinal plants. These elements are useful for human body and growing of plants. Therefor measurement and determination of elements such Ca, Mg, Na, N, P, K is very importante in plants. In thes investigation, Echium amoenum petal is collected from Alborz Research farm station in karadj. In this study for determination of elements we used flam photometer, kjeltce, spectrophotometer apparatuses and titration method. Elements content of the plant were as follows Ca (4 ppm), Mg (1.8 ppm), Na (115.5 ppm), N (% 0.358), P (32.28 ppm) and K (46.54 ppm).
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