نتایج جستجو برای: bromus inermis
تعداد نتایج: 2047 فیلتر نتایج به سال:
Interseeding annual warm-season grasses may increase forage and pasture productivity. From 2017 to 2019, we conducted a grazing experiment that examined smooth bromegrass (Bromus inermis Leyss.) responses interseeding sorghum-sudangrass [Sorghum bicolor (L.) Moench × S. ssp. drummondii (Nees ex Steud.) de Wet & Harlan]. The had split-plot design with six main plots each containing two, 0.60-ha ...
Aim of the study was to evaluate the hepatoprotective activity of ethanolic seed extract of Lawsonia inermis against paracetamol induced liver damage in rats. Wistar albino rats of either sex were divided in to 5 groups of 6 each. The rats were intoxicated with paracetamol (750mg/kg) at every 72 hrs for 21 days. Silymarin (50mg/kg) and Lawsonia inermis (200 & 400 mg/kg) were orally administered...
Aim. To assess memory improvement and neuroprotective and antioxidant effects of Mitragyna inermis (M. inermis) leaf decoction on the central nervous system. Methodology. Leaf decoction of M. inermis was tested on learning and memory in normal and scopolamine-induced cognitive impairment in mice using memory behavioral tests such as the Morris water maze, object recognition task, and elevated p...
Abiotic factors have a strong infl uence on where annual Bromus species are found. At the large regional scale, temperature and precipitation extremes determine the boundaries of Bromus occurrence. At the more local scale, soil characteristics and climate infl uence distribution, cover, and performance. In hot, dry, summerrainfall-dominated deserts (Sonoran, Chihuahuan), little or no Bromus is ...
A natural dye lawsone (2-hydroxy-1, 4-naphthoquinone) was isolated from dry leaves of Lawsonia inermis L., by extraction with clove oil, ethyl alcohol, water and its effectiveness as staining agent for angiospermic stem tissue was studied. Lawsonia revealed meta-chromatic property of staining. A 10%w/v crude extract of Lawsonia inermis L., leaves in ethyl alcohol and water were used for stainin...
برومگراس نرم (bromus inermis) جزو گیاهان دگرگشن و دارای خودناسازگاری گامتوفیتی است. این مطالعه بهمنظور بررسی اثر خودگشنی اجباری و آزادگردهافشانی بر خصوصیات زراعی و مورفولوژیک برومگراس انجام شد. بدین منظور سه جمعیت خودگشن، آزادگرده افشان و والدینی حاصل از 25 ژنوتیپ برومگراس ایجاد و بهصورت آزمایش اسپلیت پلات در قالب طرح بلوکهای کامل تصادفی در چهار تکرار در مزرعه مورد بررسی قرار گرفت. نتایج...
Abundance of invasive plants is often attributed to their ability ot outcompete native species. We compared resource acquisition and allocation of the invasive annual grass Bromus madritensis subsp. rubens with that of two native Mojave Desert annuals, Vulpia octoflora and Descurainia pinnata, in a glasshouse experiment. Each species was grown in monoculture at two densities and two levels of N...
Citation: Meyerink S, Ellwood MJ, Maher WA and Strzepek R (2017) Iron Availability Influences Silicon Isotope Fractionation in Two Southern Ocean Diatoms (Proboscia inermis and Eucampia antarctica) and a Coastal Diatom (Thalassiosira pseudonana). Front. Mar. Sci. 4:217. doi: 10.3389/fmars.2017.00217 Iron Availability Influences Silicon Isotope Fractionation in Two Southern Ocean Diatoms (Probos...
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