نتایج جستجو برای: varamin
تعداد نتایج: 304 فیلتر نتایج به سال:
castor bean (ricinus communis l.( with a capability to withstand harsh conditions, low nutritional needs, 50 percent of oil content and high- quality, is one of the best crop used to produce biodiesel. the first step toward introduction and widespread cultivation of this crop is to investigate the energy balance for its cultivation. to do so, energy input (include renewable and nonrenewable) an...
soil quality is a necessary indicator of land management. different indices are applied to evaluate farming systems, soil types and land uses based on soil quality. the slope of retention curve at its inflection point has been defined as soil physical quality index (si) but the relationships between si and penetration resistance (pr), the least limiting water range (llwr), and available water c...
background : leishmaniosis is a prevalent tropical parasitic disease, which is caused by leishmania protozoa . the infection can be limited in immune-competent individuals; however, in immune-compromised individuals it could proceed to chronic and ulcerative disease. the reservoirs are carnivores, and rodents and its vectors are phlebotomus and lutzumia. methods : the prevalence of different ...
in order to investigate the role of bacillus cogulans on yield of two forage corn cultivars, an experiment carried out at agricultural research center of tehran province during 2009-2010. the experiment design consisted of three randomized complete blocks in a factorial arrangement. investigated treatments consisted of the kind of phosphorus and cultivar. the phosphorus factor included of the a...
In order to study the morpho-physiological traits of cotton cultivars ‎under the Influence of humic acid in saline conditions, a factorial field experiment was conducted in a randomized complete block design with three replications in Kashan in the growing seasons of 2014. The first factors included three cotton cultivars: Varamin, line 43200 and khordad, and the second factor consisted six...
Introduction: Focusing on customers is the key factor for the success of total quality management programs in organizations. The main purpose of the present study was to assess customer focus level after implementing the Quality Improvement Model in Tehran Social Security hospitals. Methods: This is a descriptive comparative study. The statistical population consists of the owners of the qualit...
ویروس موزائیک زرد کدو (ZYMV) از ویروسهای مهم کدوئیان است. پروتیین پوششی (Coat Protein, CP) پوتیویروسها به لحاظ تبارزایی حائز اهمیت است و از سوی دیگر منطقه ورامین نیز از مناطق مهم تولید کدوئیان بشمار میآید، اما تاکنون ناحیه ZYMV-CP در جدایههای این منطقه تعیین توالی نشده است. بنابراین، هدف این پژوهش، تعیین توالی ZYMV-CP در جدایه های ورامین و بررسی روابط فیلوژنتیکی آن با دیگر جدایههای ZYM...
The aim of this research was to assess the effectiveness of positive therapeutic interventions on promoting hope in Substance-Dependent Individuals. The present study was a quasi-experimental research in the form of pretest-posttest with control group. The statistical population of this study included Substance-Dependent Individuals in the city of Varamin. Sixty Substance-Dependent Individuals ...
In order to investigate the effect of drought stress by application of hormone and nanoparticulate spraying on corn biochemical traits, a split factorial was used in a randomized complete block design with four replications at the Agricultural Research Faculty of Islamic Azad University, Varamin. Drought stress in two levels (drought stress and drought stress) and three growth regulators (appli...
Sesame is one of the oldest crops in the world that is commonly cultivated in arid and semi-arid due to high oil seeds (42-52%). In order to determine the effects of water deficit (55, 75 and 85 percent evacuation of soil water) on genotype sesame (Varamin, Naztakshakhe, Oltan and Yekta), a field experiment was conducted using a split-plot in randomized complete design with three replication at...
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