SOME ASPECTS OF TISSUE WATER RELATIONS IN THREE POPULATIONS OF EUCALYPTUS VIMINALIS LABILL.
نویسندگان
چکیده
منابع مشابه
Essential oil composition of Eucalyptus microtheca and Eucalyptus viminalis.
OBJECTIVE Eucalyptus (Fam. Myrtaceae) is a medicinal plant and various Eucalyptus species possess potent pharmacological actions against diabetes, hepatotoxicity, and inflammation. This study aims to investigate essential oil composition from leaves and flowers of E. microtheca and E. viminalis leaves growing in the Southeast of Iran. MATERIALS AND METHODS The aerial parts of these plants wer...
متن کاملتغییرات فعالیت پراکسیداز طی فصول مختلف در برگ و سرشاخه Eucalyptus viminalis Labill.
اثر تغییرات فصلی در شکل ظاهری گیاهان خزان کننده به‌خوبی قابل مشاهده است. علاوه بر این، فرایندهای فیزیولوژیکی گیاهان خزان کننده و همچنین گیاهان همیشه سبز از فصلی به فصل دیگر دستخوش تغییراتی می‌شوند. افزایش و کاهش شدت عواملی نظیر درجه حرارت، خشکی و شوری موجب تغییر در فعالیت برخی آنزیمها می‌شود. گیاهان می‌توانند با تغییر در میزان فعالیتهای آنزیمی، خود را با شرایط محیط سازگار نمایند. در این پژوهش ...
متن کاملEssential oil composition of Eucalyptus microtheca and Eucalyptus viminalis
Objective: Eucalyptus (Fam. Myrtaceae) is a medicinal plant and various Eucalyptus species possess potent pharmacological actions against diabetes, hepatotoxicity, and inflammation. This study aims to investigate essential oil compositionfrom leaves and flowers of E. microthecaand E. viminalisleavesgrowing in the Southeast of Iran. Materials and Methods: The aerial parts of these plants were co...
متن کاملThe geometry of light capture in plantation Eucalyptus globulus labill
The nature and spatial distribution of leaf area, especially leaf size, density and orientation, strongly regulates light harvesting as well as the exchange of carbon and water between plants and atmosphere (Pearcy and Yang 1996). The occupation of three-dimensional space and the characteristics of branches on which leaves are arranged, combine to generate wide variations in shoot, branch and t...
متن کاملAntifilarial Activity of Eucalyptus globulus Labill. Leaves Against Brugia malayi
The present study is aimed to evaluate the antifilarial activity of Eucalyptus globules Labill. (Myrtaceae) against human lymphatic filarial parasite Brugia malayi in vitro and in vivo. The ethanolic extract of the leaves was tested in vitro on adult worms and microfilariae (mf) of B. malayi and the active sample was further evaluated in vivo in B. malayi intraperitoneally (i.p.) transplanted i...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 1975
ISSN: 0028-646X,1469-8137
DOI: 10.1111/j.1469-8137.1975.tb01370.x