نتایج جستجو برای: 50 and 100 mgl
تعداد نتایج: 16921766 فیلتر نتایج به سال:
background molecular farming is the production of important recombinant proteins in transgenic organisms on an agricultural scale. interferons are proteins with antiviral and antitumor activities and can be used for viral infections and cancers treatments. objectives this study reports the transformation of inf α2b gene in tobacco plant for the first time in iran. materials and methods interfer...
Juniper (Juniperus excelsa L.), a plant with very slow growth and belong to Cuperssaceae family, has medicinal characteristics and is rich in aromatic essential oils and valuable in Pharmaceutical and perfumery industries. Therefore, to use tissue culture an experiment was undertaken using lateral buds explants. Present study has been fulfilled using factorial experiments based on completely ra...
plants re-emit a substantial fraction of their assimilated carbon into the atmosphere as biogenic volatile organic compound. according to the presence of relatively high amount of methanol in herbal distillates, finding different concentrations of ethanol in such drinks is expectable, as several studies appeared that produced ethanol by plants emits into the atmosphere as do methanol. in this s...
تأثیر بعضی تیمارها بر جوانه زنی بذر چند گونه گیاه دارویی و بررسی کشت درون شیشه ای گیاه دارویی باریجه
یکی از موانع عمده استفاده بهینه از گیاهان دارویی در خارج از رویشگاه طبیعی، محدودیت میزان جوانه زنی و طولانی بودن خواب بذر آنها می باشد. در بخش اول این تحقیق، آزمایشی به منظور بررسی اثر تیمارهای سرمادهی مرطوب، نیترات پتاسیم، اسیدجیبرلیک و آبشویی بر شکستن خواب و جوانه زنی بذر سه گیاه دارویی سنبل ختایی، پیرتر و مامیران به مرحله اجرا در آمد. بیشترین درصد و سرعت جوانه زنی، در تیمارهای سه و چهار (40%...
in the present study, an efficient protocol has been developed for callus induction and production of ra in callus culture of satureja khuzistanica for the first time. in vitro callus induction was achieved from young shoot tip explants cultured on ms and b5 media supplemented with different concentrations of iba (0.1, 1.0, 2.0 and 5.0 mgl-1) solely or in combination with cytokinins bap and kin...
Wood vinegar is a substance, derived from cooling black carbon fire, which could be used instead of chemical materials in the agriculture industry as an organic compound. In order to study the effectiveness of pine wood vinegar on physiological and photosynthesis traits of cucumber, two experiments were conducted based on a completely randomized design with six treatments including 0, 1250, 200...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
In the present study, an efficient protocol has been developed for callus induction and production of RA in callus culture of Satureja khuzistanica for the first time. In vitro callus induction was achieved from young shoot tip explants cultured on MS and B5 media supplemented with different concentrations of IBA (0.1, 1.0, 2.0 and 5.0 mgl-1) solely or in combination with cytokinins BAP and KIN...
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