Eucalyptus delegatensis R.T. baker (syn. e. gigantea hook f.)
نویسندگان
چکیده
منابع مشابه
Nocturnal water loss in mature subalpine Eucalyptus delegatensis tall open forests and adjacent E. pauciflora woodlands
We measured sap flux (S) and environmental variables in four monospecific stands of alpine ash (Eucalyptus delegatensis R. Baker, AA) and snowgum (E. pauciflora Sieb. ex Spreng., SG) in Australia's Victorian Alps. Nocturnal S was 11.8 ± 0.8% of diel totals. We separated transpiration (E) and refilling components of S using a novel modeling approach based on refilling time constants. The nocturn...
متن کاملVolatile Oil Constituents of the Eucalyptus viridis R. T. Baker and Eucalyptus oleosa F. Muell. Leaves from Iran
Background: The genus Eucalyptus (family Myrtaceae) comprises well-known plants of over 600 species of trees. Although most of the plants are native to Australia, numerous species have been introduced to other parts of the world, including Iran, as economic and ornamental trees in forest trial provenances, where the plants have become source of important fast-growing hardwood trees and Eucaly...
متن کاملبررسی تغییرات فصلی اسانس Eucalyptus maculata Hook.
توانایی اکالیپتوس‌ها در رشد سریع سبب شده تا این جنس در جنگل‌کاری، مصارف صنعتی و دارویی اهمیت فوق‌العاده‌ای پیدا کند. گونه درختی Eucalyptus maculata Hook. از نظر تولید برخی ترکیبهای شیمیایی و مصارف دارویی نسبت به سایر اکالیپتوس‌ها از اهمیت خاصی برخوردار است. در این پژوهش برای بررسی تغییرات کمّی اسانس و نوع ترکیبهای تشکیل‌دهنده برگ درخت E. maculata، از منطقه گرمسیری دزفول (ایستگاه تحقیقاتی صفی‌آب...
متن کاملVolatile Oil Constituents of Leaves of the Eucalyptus gillii Maiden and E. microcarpa Subsp. macrocarpa Hook from Iran
The essential oils isolated by hydrodistillation from the leaves of two Eucalyptus gillii Maiden and E. microcarpa Subsp. macrocarpa Hook were analysed by GC and GC/MS. The main components identified in E. gillii oil were 1, 8-cineole (79.5%), trans-pinocarveol (8%) and ?-pinene (2.7%), and in E. microcarpa were 1, 8-cineole (77.3%), ?-pinene (5.6%) and terpin-1-ol (5.1%). Oils with high conten...
متن کاملvolatile oil constituents of the eucalyptus viridis r. t. baker and eucalyptus oleosa f. muell. leaves from iran
background: the genus eucalyptus (family myrtaceae) comprises well-known plants of over 600 species of trees. although most of the plants are native to australia, numerous species have been introduced to other parts of the world, including iran, as economic and ornamental trees in forest trial provenances, where the plants have become source of important fast-growing hardwood trees and eucalypt...
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ژورنال
عنوان ژورنال: Revue Forestière Française
سال: 1977
ISSN: 1951-6827,0035-2829
DOI: 10.4267/2042/21112