نتایج جستجو برای: lilium ledebourii

تعداد نتایج: 1305  

ژورنال: :پژوهش های جانوری 0

در بررسی زیست شناسی سوسک lilioceris faldermanni (guerin-.meneville,1829) در شرایط آزمایشگاهی، دوره­های مختلف رشد و نمو، میزان بقاء، تخمگذاری، نحوه خسارت و زمستانگذرانی مورد بررسی قرار گرفتند. نتایج بدست آمده نشان داد که حشرات کامل این آفت، بالپوشهایی برنگ قرمز، شاخکها، چشم ها، قفس­سینه، شکم و پاهایی برنگ سیاه دارند. این آفت دارای 4 سن لاروی است و لاروها از نوع اروسیفرم می­باشند. مرحله شفیرگی در...

Journal: :progress in biological sciences 2015
masoud mirmasoumi mehdi bakhshaie

lilium ledebourii (baker) boiss. (liliaceae) is a critically endangered lily species native tonorthern iran, where it is protected by law. in order to develop a cost effective method for largescalepropagation, the effects of three culture systems (solid, liquid and temporary immersion)and two types of cytokinins [6-benzyladenine (ba) and thidiazuron (tdz)] were studied onthe in vitro plant rege...

Journal: :اقتصاد و توسعه کشاورزی 0
مرتضی مولائی محمد کاوسی کلاشمی

abstract researches of preservation valuation of natural resources and environment were done in order to create necessary awareness for making optimal decisions in the field of the ways of economic management of these resources and helping to establish sustainable regional development strategy. in this study, preservation value of lilium ledebourii estimated using single bounded dichotomous cho...

2010
Behzad Kaviani

Cryopreservation of germplasm in liquid nitrogen (LN) is a perfect method for the long-term conservation of plant genetic resources. Lily [Lilium ledebourii (Baker) Bioss.], Persian lilac (Melia azedarach L.), and tea (Camellia sinensis L.) were evaluated for long-term storage in liquid nitrogen (LN) at -196oC. Encapsulation within alginate beads was shown to be beneficial in all studied specie...

2014
S. K. Tahami E. Chamani N. Zare

For half a century, the limitations of obtaining cross-combinations in lilies because of the incompatibility and incongruity between different varieties have been known. Somatic hybridization is one of the most powerful tools for achieving distant interspecific hybrids. For this purpose, protoplast preparation is a first and important step in efficient system for the regeneration of plants from...

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