نتایج جستجو برای: buxus trees
تعداد نتایج: 90201 فیلتر نتایج به سال:
OBJECTIVES Buxus Microphylla var. Koreana Nakai Extract (BMKNE) is used as a folk remedy for malaria and veneral disease. In the present study, we investigated the effects of BMKNE in the growth and the survival of AGS cells, the most common human gastric adenocarcinoma cell lines. METHODS The AGS cells were treated with varying concentrations of BMKNE. Analyses of the sub G1 peak, the caspas...
Masting consists of the synchronous highly variable seed production among years by a plant population. We studied spatiotemporal variation in fruit production in ten populations of Buxus balearica (six in the Balearic Islands and four in the Iberian Peninsula) from 2001 to 2004 in the light of masting. In some of them we assessed, by means of both observational and experimental data, the relati...
In order to identify Daldinia species in Guilan province, several specimens were collected during 2011–13. A total of six taxa, including Daldinia caldariorum (on Morus alba); D. childiae (on Parrotia persica, Pterocarya fraxinifolia, Morus alba, Quercus sp., Prunus sp., Citrus sinensis, Gleditschia caspica, Buxus sempervirens, Carpinis betulus and Alnus subcordata); D. gelatinoides (on M. alba...
We give an alternative treatment and extension of some results of Itoh and Mahmoud on one-sided interval trees. The proofs are based on renewal theory, including a case with mixed multiplicative and additive renewals.
In recent years, fundamental changes in the ecosystems of Zagros forest structure have occurred, including the decline of brant’s oak (Quercus bratii Lindl.) that is main species in this region. So this research intends to study trees decline in relation to sylviculture, topography, and soil characteristics. For this purpose, first, parts of forest that showed oak decline were identified by fie...
In recent years dieback and decline of oak trees in Zagros forests as an important environmental issue was raised and in many areas has been destroyed trees. In this regard, in order to provide operational strategy to manage this problem and use of the resprouting ability of oak trees. Four hectares of Brant`s oak (Quercus brantii Lindl.) stands in Dasht-e Barm basin of Kazeroon, Fars province,...
Investigation of the ecological characteristics of wildlife species and determination of habitat suitability for them is one of the main pillars for wildlife management and protection. In this study, the winter and spring habitat suitability of black woodpecker (Dryocopusmartius) was studied in ShastKalateh forest. Habitat characteristics, including forest vegetationtype, structural character...
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