Investigation of the Changes in the Amount of the Secondary Essential of Hypericin in Hypericum perforatum L. in Different Highlands of Golestan National Park, Iran

Subject Areas : Relationship between Animal and Rangeland

Parinaz Asghari ¹ , Seyedeh Khadijeh Mahdavi ² , Seyed Ali Hosseini ³ , Masumeh Mazandarani ⁴

1 - Rangeland Management, Islamic Azad University, Noor Branch, Nour,
2 - The Islamic Azad University, Noor Branch, Nour,
3 - Faculty Member of the Research Center for the Agriculture and Natural Resources of Gorgan
4 - The Islamic Azad University, Gorgan Branch.

Received: 2011-11-11 Accepted : 2012-02-06 Published : 2012-02-06

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