AUTECOLOGICAL ASPECTS OF HYPERICUM PERFORATUM L. (CLUSIACEAE) IN SOME AREAS OF KHORASAN PROVINCE, IRAN

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EJTEHADI H.; KIANMEHR H.; NOTGHY-MOGHADAM R.

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Journal: IRANIAN JOURNAL OF BIOLOGY Year:2003 | Volume:14 | Issue:1-2 Page(s): 46-53

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Title

AUTECOLOGICAL ASPECTS OF HYPERICUM PERFORATUM L. (CLUSIACEAE) IN SOME AREAS OF KHORASAN PROVINCE, IRAN

Author(s)

EJTEHADI H. | KIANMEHR H. | NOTGHY-MOGHADAM R. | Issue Writer Certificate

Keywords

AUTECOLOGYQ4

HYPERICRTM PERFORATUMQ3

PHENOLOGYQ2

ENVIRONMENTAL FACTORSQ2

Abstract

This study was carried out in certain parts of Khorasan province to investingate some autecological aspects of Hypericum perforatum L. an important medicinal plant species. Geographical distribution of the plant in Khorasan was determined. Morphology regeneration strategy. PHENOLOGY, life form as well as effects of topographical factors including altitude. aspect and slope on the plant characteristics such as its density and cover percentage was investigated. Soil parameters such as pH, EC, texture. total nitrogen and phosphorus content were analyzed. Seed germination. dry matter content of the organs were also determined. Ecological indicator value system of Borhidi along with the knowledge obtained for the species was used to develop ecological indicator values for this species. The results showed that H. perforatum is regenerated either by seed or mostly by runners in the base of the stem and grows well in non saline. calcareous and light soils with the pH ranging from 7.5 to R. Phenological investigations of the plant in the area showed that germination begins in March. flowering at June. fruit setting at the late June. seed forming at the first July and seed ripening by the mid October. Topographical factors such as aspect and slope had greater effects than altitude on distribution of the species. Ecological indicator values assigned to the species based on soil nitrogen content. soil moisture. salinity level and light of the habitat were 5-7. 3-5. 0 and 4-6. respectively.

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References

فلور ایران، تیره گل راعی

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APA: Copy

EJTEHADI, H., KIANMEHR, H., & NOTGHY-MOGHADAM, R.. (2003). AUTECOLOGICAL ASPECTS OF HYPERICUM PERFORATUM L. (CLUSIACEAE) IN SOME AREAS OF KHORASAN PROVINCE, IRAN. IRANIAN JOURNAL OF BIOLOGY, 14(1-2), 46-53. SID. https://sid.ir/paper/21151/en

Vancouver: Copy

EJTEHADI H., KIANMEHR H., NOTGHY-MOGHADAM R.. AUTECOLOGICAL ASPECTS OF HYPERICUM PERFORATUM L. (CLUSIACEAE) IN SOME AREAS OF KHORASAN PROVINCE, IRAN. IRANIAN JOURNAL OF BIOLOGY[Internet]. 2003;14(1-2):46-53. Available from: https://sid.ir/paper/21151/en

IEEE: Copy

H. EJTEHADI, H. KIANMEHR, and R. NOTGHY-MOGHADAM, “AUTECOLOGICAL ASPECTS OF HYPERICUM PERFORATUM L. (CLUSIACEAE) IN SOME AREAS OF KHORASAN PROVINCE, IRAN,” IRANIAN JOURNAL OF BIOLOGY, vol. 14, no. 1-2, pp. 46–53, 2003, [Online]. Available: https://sid.ir/paper/21151/en

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