نتایج جستجو برای: another characteristics such as root length

تعداد نتایج: 6567922  

Journal: :علوم باغبانی 0
سلاح ورزی سلاح ورزی تهرانی فر تهرانی فر گزانچیان گزانچیان آرویی آرویی

abstract the lack of water is the most important problem in extensive landscape especially turfgrass in arid and semi arid regions. the root responses in native and commercial grasses under drought stress were investigated. this experiment was in a factorial experiment based on unbalanced completely random design on the year 2006. the specious that we used in this experiment included (i) commer...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - پژوهشکده زبانشناسی 1389

a professional is someone whose work involves performing a certain function with some degree of expertise. but a narrower definition limits the term to apply to people such as teachers and doctors, whose expertise involves not only skill and knowledge but also the exercise of highly sophisticated judgment, and whose accreditation necessitates extensive study, often university-based as well as p...

Root-knot nematodes cause physiological and anatomical disorders in plants. The present study contains the results of an investigation of the effect of Meloidogyne incognita race2 on the growth of roots and aerial organs of tomato under greenhouse conditions. The experiment in a completely randomized design split split plot on two susceptible (Falat Y) and tolerante (Gina VF) tomatoes variety w...

In Iran, Acacia victoriae is not native to tree in Iran but it is used for important goals such as stabilize hills and the beautify landscape in the southern regions of the Iran, especially in the Khuzestan and Ilam provinces. Researches that include the development of native and non-native trees, which are compatible with the conditions of dusting areas in the western provinces of Iran, are ve...

Ali Reza Feiznejad Siadohoni Mohammad Ali Golestani Seyed Yaser Khalili,

The research has been done for assessment of effects of different concentrations of Indole-3-Butyric Acid (IBA) on rhizogenesis of scions of C. Phlomidis in 2010.  The research has been done on Randomized Complete-blocks for five replications and three treatments with zero, 2000ppm and 3000pmm concentration. Different characters such as number of root of each scion, length of root, length of ne...

Ali Reza Feiznejad Siadohoni Mohammad Ali Golestani Seyed Yaser Khalili,

The research has been done for assessment of effects of different concentrations of Indole-3-Butyric Acid (IBA) on rhizogenesis of scions of C. Phlomidis in 2010.  The research has been done on Randomized Complete-blocks for five replications and three treatments with zero, 2000ppm and 3000pmm concentration. Different characters such as number of root of each scion, length of root, length of ne...

Journal: :زیست شناسی خاک 0
مرجان اثباتی کارشناس ارشد بیوتکنولوژی کشاورزی دانشگاه آزاداسلامی واحد علوم وتحقیقات عباس اخوان سپهی دانشیار دانشگاه آزاد اسلامی واحد تهران شمال احمد اصغر زاده استادیار موسسه تحقیقات خاک و آب کشور محمود خسرو شاهلی استاد دانشگاه آزاد اسلامی واحد علوم و تحقیقات

azospirillum is a well-studied genus of plant growth-promoting bacteria. phytohormone production by pgpr is considered as one of the effective factor to increase the tomato yield significantly. in order to study the effect of azospirillum inoculant on on growth characteristics and yields of tomato, three strain of azospirillum were isolated, identified, and purified from tehran suburb soils. to...

Journal: :تحقیقات دامپزشکی 0
علی اسلامی گروه انگل شناسی دانشکده دامپزشکی دانشگاه تهران بهنام مشگی گروه انگل شناسی دانشکده دامپزشکی دانشگاه تهران ثریا نائم گروه انگل شناسی دانشکده دامپزشکی دانشگاه ارومیه

probstmayria vivipara was collected from the contents of colons of 6 out 10 donkeys. the redescription of morphology was carried out by the examination of 20 males and 20 females. the dimension of most of the determined characteristics was larger than that previously described by neveu-lemaire (1936), such as the total length of male and female, as well as the length of esophagous and spicules....

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - پژوهشکده علوم 1392

purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...

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