Effects of Arbuscular Mycorrhizal (AM) Fungi on Essential Oil Content and Nutrients Uptake in Basil under Drought Stress
عنوان مقاله: Effects of Arbuscular Mycorrhizal (AM) Fungi on Essential Oil Content and Nutrients Uptake in Basil under Drought Stress
شناسه ملی مقاله: JR_JJMPB-3-2_008
منتشر شده در در سال 1393
شناسه ملی مقاله: JR_JJMPB-3-2_008
منتشر شده در در سال 1393
مشخصات نویسندگان مقاله:
Zahra Aslani - Former M.Sc. Student of Horticulture, Faculty of Agriculture, Urmia University, Urmia, Iran
Abbas hassani - Associatet Professor of Horticultural Department, Faculty of Agriculture, Urmia University, Urmia, Iran
MirHassan Rasouli-Sadaghiani - Associatet Professor of Soil Science, Faculty of Agriculture, Urmia University, Urmia, Iran
Behrooz Esmailpour - Assistant Professor of Horticulture, Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, Iran
Zohre Rohi - Former M.Sc. Student of Horticulture, Faculty of Agriculture, Urmia University, Urmia, Iran
خلاصه مقاله:
Zahra Aslani - Former M.Sc. Student of Horticulture, Faculty of Agriculture, Urmia University, Urmia, Iran
Abbas hassani - Associatet Professor of Horticultural Department, Faculty of Agriculture, Urmia University, Urmia, Iran
MirHassan Rasouli-Sadaghiani - Associatet Professor of Soil Science, Faculty of Agriculture, Urmia University, Urmia, Iran
Behrooz Esmailpour - Assistant Professor of Horticulture, Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, Iran
Zohre Rohi - Former M.Sc. Student of Horticulture, Faculty of Agriculture, Urmia University, Urmia, Iran
Study the effects of inoculation with two arbuscular mycorrhizal (AM) fungi, Gm (Glomus mosseae T.H. Nicolson & Gerd.)Gerd & Trappe) and Gi (Glomus intraradices N.C. Schenck & G.S. Sm.) on the herb yield, essential oil (EO) content and nutrient acquisition of basil (Ocimum basilicum L.) under drought stress conditions,The experiment conducted with ۹ treatments and ۴ replications. Drought stress treatments were applied by increasing the irrigation intervals from ۴ days to ۸ and ۱۲ days. The root colonization, dry matter yield, oil content, oil yield and nutrients uptake decreased as the irrigation intervals increased. The AM fungi inoculation significantly increased the dry matter yield, oil content, oil yield and uptake of N, K, Zn, Fe and Cu as compared to Nm (non-mycorrhizal) plants in both well-watered and drought stressed condition. Analysis of essential oil by GC and GC/MS showed that Linalool, (E)-β-ocimene, eugenol and (Z, E)-farnesol, main components of oil, had no significant variation by drought stress or AM fungi inoculation. The effect of AM fungi inoculation on herb yield, oil content, oil yield and nutrient acquisition was more significant with G. mosseae than G. intraradices. Results suggest that inoculation of AM fungi could be a feasible procedure to increase growth, yield and essential oil production under water deficit conditions.
کلمات کلیدی: Arbuscular mycorrhiza, Ocimum basilicum, Root colonization, essential oil
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1834151/