نتایج جستجو برای: plant type also

تعداد نتایج: 3671666  

2008
Xiuhai Zhang Zhongyi Wu Conglin Huang

Tissue culture provides a useful system to investigate how plant hormones are involved in this process. Auxin and cytokinin are widely used in plant regeneration. Gibberellin is also an important plant hormone in regulating plant growth and development. It is interesting to know the effects of gibberellin and its signalling pathway on plant regeneration. In this report Arabidopsis thaliana land...

Journal: :progress in biological sciences 2012
najmeh mozdoori neda parchami nasrin kazemipour seyed mehdi alavi

xanthomonas citri subsp citri (xcc) is responsible for one of the most destructive diseases of citrus fruits, asiatic citrus canker. based on the bacterial host range, the pathogenic forms, a, a*, and aw have been identified. a*-type strains are not well characterized and they have been reported to differ from other a-type strains on the basis of biochemical and genetic characteristics. in this...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1388

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...

Journal: :مرتع و آبخیزداری 0
ولی الله رئوفی راد دانشجوی کارشناسی ارشد مرتعداری دانشگاه شهرکرد عطاالله ابراهیمی استادیار دانشکدة کشاورزی دانشگاه شهرکرد حسین ارزانی استاد دانشکدة منابع طبیعی دانشگاه تهران زهرا شجاعی اسعدیه استادیار دانشکدة کشاورزی دانشگاه شهرکرد

palatability includes plants physical and chemical property that encourages an animal selecta plant for grazing. this study is an attempt for intruducing an indicator for determining thepalatability of rangeland plants. to do this, the relationship between palatability and foragequality of rangeland plants in karsanak rangelands of the chaharmahal-va-bakhtiari provincewas studied. first, plant ...

Akbari, Sepideh , Eslahi, Negin, Kowsari, Mojegan , Motallebi#, Mostafa, Zamani, Mohammad Reza ,

The transition from the vegetative phase to reproductive phase is the most important event in production and genetic innovation. This phenomenon is influenced by many genetic and environmental factors in plants. According to studies carried out in this field, one of the environmental factors affects the reproductive and flowering process is Trichoderma species, which is abundant in soil. This s...

Journal: :محیط شناسی 0
دکترمحمد جعفری مهندس سید ابوالفضل نصراللهی دکتر فریدون سرمدیان دکتر حسین آذرنیوند

relationship between plant and sial has special importance, because it is judged about one by considering the another one. soil-plant relationship is used for range trend, range emdttton, range suitability in range species. this research, includes: the analysis of plant different types and dominant species in each type with soil factors such as percentage of lime clay depth, stone and gravel (s...

Anita Tilwari, Narmada Prasad Shukla Uma Devi Pathirissery

Background: Various compounds of plant origin have been widely investigated since ancient times for their possible immunomodulatory properties as well as for the treatment of a wide range of diseases. Objective: To study the immunomodulatory functions of the aqueous extract of the seeds of Abrus precatorius commonly known as Indian liquorice (Fabaceae), a medicinal plant native to central India...

Journal: :iranian journal of immunology 0
anita tilwari centre of excellence in biotechnology, madhya pradesh council of science and technology narmada prasad shukla school of biotechnology, rajiv gandhi proudyogiki vishwavidyalaya (state technological university) uma devi pathirissery jawahar lal nehru cancer hospital and research centre, bhopal, madhya pradesh, india

background: various compounds of plant origin have been widely investigated since ancient times for their possible immunomodulatory properties as well as for the treatment of a wide range of diseases. objective: to study the immunomodulatory functions of the aqueous extract of the seeds of abrus precatorius commonly known as indian liquorice (fabaceae), a medicinal plant native to central india...

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