نتایج جستجو برای: 1 ba and 1 mgl
تعداد نتایج: 17236979 فیلتر نتایج به سال:
In vitro regeneration of four cultivars of carnation namely ‘Nelson’, ‘Impulse’, ‘Sagres’ and ‘Spitit’ through somatic embryogenesis was studied. MS culture medium was supplemented with 30 gl-1 sucrose, 2 mgl-1 2,4-D and 0.2 mgl-1 BA and used for embryogenic callus formation. Somatic embryos were formed when embryogenic callus was transferred to MS medium without growth regulators containing 30...
eucalyptus globulus is an important rapid-growing trees in eucalypts that applied for agroforestry and tree improvement programs. it has been used as a source of pulp in paper industry, essential oil and honey production. asexual propagation with conventional methods such as cutting and graft wasnot possible or obtained success was very low, because of hard proliferation of adventitious roots. ...
Centella asiatica (L.) از جمله گیاهان دارویی پرمصرف و محبوب در سراسر دنیا است که در خاورمیانه، اروپا و آمریکا دارای محبوبیت فراوانی است. این گیاه دارای خواص ضد باکتری و ضد قارچی بوده و در درمان آسم و برونشیت نیز به کار میرود. در سالهای اخیر به دلیل بهرهبرداری نامحدود و بدون برنامه از این منبع گیاهی، و تلاشهای ناکارآمد در احیای این گونه گیاهی دارویی ارزشمند، ذخیره گیاهی Centella asiatica (L....
In vitro regeneration of four cultivars of carnation namely ‘Nelson’, ‘Impulse’, ‘Sagres’ and ‘Spitit’ through somatic embryogenesis was studied. MS culture medium was supplemented with 30 gl-1 sucrose, 2 mgl-1 2,4-D and 0.2 mgl-1 BA and used for embryogenic callus formation. Somatic embryos were formed when embryogenic callus was transferred to MS medium without growth regulators containing 30...
Eucalyptus globulus is an important rapid-growing trees in Eucalypts that applied for agroforestry and tree improvement programs. It has been used as a source of pulp in paper industry, essential oil and honey production. Asexual propagation with conventional methods such as cutting and graft wasnot possible or obtained success was very low, because of hard proliferation of adventitious roots. ...
An efficient method to transform five cultivars of tomato (Lycopersicon esculentum), Micro-Tom, Red Cherry, Rubion, Piedmont, and E6203 is reported. A comparison was made of leaf, cotyledon, and hypocotyl explants on 7 different regeneration media without Agrobacterium tumefaciens cocultivation and on 11 different media with cocultivation. Although all cultivars and explants formed callus and r...
This study was conducted to develop a protocol for micropropagation of grapevine (Vitis vinifera L.) cultivars Red globe and Superior by investigating their response three media Murashige Skoog (MS), Chee Pool (C2D), Woody Plant Medium (WPM) during the establishment stage besides impact four cytokinin types 6-benzylaminopurine (BA), 2-isopentyladenine (2iP), kinetin (Kin) thidiazuron (TDZ) at v...
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%...
plant regeneration was achieved in verbascum speciosum schard. via organogenesis and somatic embryogenesis by culture of mature embryo explants. two types of calli, embryogenic and non-embryogenic, were induced from mature embryo explants on murashige and skoog (ms) medium supplemented with different concentrations of benzyl adenine (ba) and α-naphthalene acetic acid (naa). in order to further ...
Citrus genus is known as one of the world's major economic agricultural products. In the current research, a method is reported for artificial seed production technology by shoot tips in Citrus sinensis.var. Thamson navel. Alginate is one of the most efficient gelling agents in the production of capsule coating in artificial seeding technique. In the current research, impact of different consti...
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