نتایج جستجو برای: stipa barbata desf
تعداد نتایج: 1578 فیلتر نتایج به سال:
There are tow hierarchically organized of clonal populations are: genetic individuals (genets) can consist of many physiological individuals (ramets). Each ramet takes up resources from its local environment, but the resource pattern can be reorganized within the clone by transport between ramets. According to obsearvation measurement and surveillance of clones and their ramets of caespitose gr...
Scutellaria barbata D. Don (S. barbata), a traditional Chinese medicine, is used to treat cancers, inflammation, and urinary diseases. This study aimed to determine any protective effects of S. barbata crude extract (CE-SB) against rat liver tumorigenesis induced by diethylnitrosamine (DENA). Liver malfunction indices in serum were measured by biochemical examination. Hematoxylin and eosin stai...
In this study, the effect of brown seaweed (Cystoseira barbata) and cattle manure combinations were investigated as a worm food on properties Eisenia fetida manure. Seaweed Cystoseira barbata collected from coast Giresun, desalted dried then ground. Cattle was obtained breeding dairy had covered fermented. Food groups; 0% (control group); 5.45%; 10.90%; 21.81% 43.63% algae prepared containing t...
Chaetosiphella stipae stipae is a xerothermophilous aphid, associated with Palaearctic temperate steppe zones or dry mountain valleys, where there are grasses from the genus Stipa. Its geographical distribution shows several populations that are spread from Spain, across Europe and Asia Minor, to Mongolia and China. Geographical variation in chaetotaxy and other morphological features were the ...
Coastal systems are increasingly threatened by multiple local anthropogenic and global climatic stressors. With the difficulties in remediating global stressors, management requires alternative approaches that focus on local scales. We used manipulative experiments to test whether reducing local stressors (sediment load and nutrient concentrations) can improve the resilience of foundation speci...
BACKGROUND Angiogenesis is closely related to the growth, invasion and metastasis of tumors, also considered as the key target of anticancer therapy. Scutellaria barbata D. Don (S. barbata), a traditional Chinese medicine, is being used to treat various diseases, including cancer. However, the antitumor molecular mechanism of S. barbata was still unclear. This study aimed to investigate the inh...
شناخت رفتار و عمل گونههای گیاهی و ارتباط اکولوژیکی آنها با متغیرهای محیطی بهعنوان قسمت مهمی از اطلاعات مورد نیاز در برنامههای اصلاح، احیاء و بهرهبرداری صحیح از مراتع، ضروری و اساسی است. در این تحقیق اثر عوامل محیطی بر خصوصیات کمی رشد گونه استیپا (Stipa barbata) در منطقه ندوشن استان یزد، با استفاده از روش رستهبندی بررسی شد. به این منظور با استفاده از نقشه پوشش گیاهی منطقه و بازدیدهای میدان...
The study of species coexistence and community assembly has been a hot topic in ecology for decades. Disentangling the hierarchical role of abiotic and biotic filters is crucial to understand community assembly processes. The most critical environmental factor in semi-arid environments is known to be water availability, and perennials are usually described as nurses that create milder local con...
تحقیق حاضر به منظور تعیین ترکیبات شیمیایی، قابلیت هضم شکمبهای و بعد شکمبهای و فراسنجههای مختلف تجزیهپذیری ماده خشک، دیواره سلولی، دیواره سلولی بدون همیسلولز و ماده آلی 4 گونه گیاه agropyron tauri، festoca ovina، stipa barbata و poa bulbosaاز گیاهان غالب مراتع نئور در استان اردبیل انجام شد. بدین منظور نمونههای گیاهی در طی 3 مرحله رشد رویشی، گلدهی و بذردهی و از هر مرحله فنولوژیکی حداقل 30 پ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید