نتایج جستجو برای: avicennia
تعداد نتایج: 857 فیلتر نتایج به سال:
BACKGROUND Materials can cause liver and kidney damage which carbon tetrachloride is one of these substances. Medicinal plants and their essential oils and extracts have been used to a large extent as drugs to better control and management of kidney diseases. OBJECTIVES The aim of this study was to investigate the effect of hydro-alcoholic extract of Avicennia marina leaves in the treatment o...
The coasts of Imam Khomeini port are one of the most important hot spots of mangrove plantations across Iranian coast of Persian Gulf and Sea of Oman, so this is very important to conserve this valuable ecosystem. For this purpose, 75 individual from 3 populations, keeping the minimum distance of 30 to 50 meters from each other, has been collected and investigated using 15 ISSR markers. This st...
Mangroves are transitional ecosystems between terrestrial and marine environments, and are dis- tinguished by a high abundance of animals, plants, and fungi. Although macrofungi occur in different types of habitat, including mangroves, little is known about their community structure and dynamic. Therefore the aim of this study was to analyze the diversity of macrofungi in a number of Brazilian ...
Understanding the genetic composition and mating systems of edge populations provides important insights into the environmental and demographic factors shaping species' distribution ranges. We analysed samples of the mangrove Avicennia marina from Vietnam, northern Philippines and Australia, with microsatellite markers. We compared genetic diversity and structure in edge (Southeast Asia, and So...
Although fungi cause a recognized problem during storage of recalcitrant seeds of many tropical species, there are no data to date on defence strategies of these seeds against fungal attack. To ascertain whether recalcitrant seeds of Avicennia marina elaborate compounds that might suppress fungal proliferation during hydrated storage, the production and efficacy of beta-1,3-glucanase (EC 3.2.1....
Sedimentation results in the creation of new mudflats for mangroves to colonize among other benefits. However, large sediment input in mangrove areas may be detrimental to these forests. The dynamics of phenological events of three mangrove tree species (Avicennia marina, Ceriops tagal, and Rhizophora mucronata) were evaluated under experimental sediment burial simulating sedimentation levels o...
Article history: Received 16 June 2016 Received in revised form 6 December 2016 Accepted 11 January 2017 Available online 19 January 2017 This study aims to determine the drivers of root decomposition and its role in carbon (C) budgets in mangroves and saltmarsh.We review thepatterns of root decomposition, and its contribution to C budgets, inmangroves and saltmarsh: the impact of climatic (tem...
درختچه حرّا، به افتخار ابنسینا فیلسوف و طبیب شهیر ایرانی که او را اَویسنا (avecina) می شناختند نام علمی اَوسینا (avicennia) را به خود گرفته است. این مقاله قصد دارد تا ویژگیهای آناتومی چوب این درختچه که یکی از مهمترین گونه های جنگل های ماندابی ایران است را مورد بررسی قرار دهد. بدین منظور سه دیسک چوبی از تنه سه درخت بالغ تهیه و به نمونههای مکعبی کوچک تبدیل شدند. سپس توسط میکروتوم از آنها نمونهها...
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