نتایج جستجو برای: spad reading

تعداد نتایج: 113817  

یحیی پرویزی, , عبدالمجید رونقی, , نجف ‌علی کریمیان, ,

Nitrogen is usually the most limiting nutrient for crop production. Manganese deficiency in some calcareous soils of Iran has been reported. The objective of this study was to evaluate the effect of N and Mn on the growth and chemical composition of spinach (Spinacia oleracea L.) under greenhouse conditions. The experiment was conducted in a soil from Chitgar series (Fine-loamy, carbonatic, the...

Journal: :journal of language and translation 2010
seyed esmaeil arib

this study seeks to examine how teachers’ educational background (those who have educated in tefl in comparison to those who have educated in literature) may influence their beliefs and attitudes on language learning, teaching and the teaching methods they apply in their classes. on a general basis, depending on teachers’ opinion, learning process might be seen as behavioristic, inductive, inte...

امروزه از روش‌ها و ابزارهای جدیدی برای کوددهی استفاده می‌شود. این پژوهش با هدف بررسی سطوح نیتروژن بر صفات چغندرقند و امکان استفاده از دستگاه سبزینه‌سنج (کلروفیل‌متر) ((SPAD 502 برای تمایز رقم‌ها و تشخیص کمبود نیتروژن اجرا شد. آزمایش به‌صورت فاکتوریل در قالب طرح بلوک‌های کامل تصادفی با چهار تکرار انجام که عامل اول دو رقم داخلی (زرقان) و خارجی (فلورس) چغندرقند و عامل دوم چهار سطح نیتروژن (60 (موج...

Akbar Hossain, J.A. Teixeira da Silva Jagadish Timsina M.M. Akhter M.S. Islam

Nitrogen (N) in plants is generally diagnosed by a soil test and plant tissue analysis.However, such analyses are costly in terms of time and money and are not easily accessible byresearchers and extension workers, let alone farmers. Alternative cost-effective methods arerequired for rapid analysis of the N status of crops and to guide N management in wheat. Theobjective of this study was to as...

Journal: :journal of teaching language skills 2012
mona khabiri mahza pakzad

this study was an attempt to investigate whether teaching critical reading strategies had any significant effect on intermediate efl learners’ vocabulary retention. to fulfill the purpose of this study, 72 male and female students within the age range of 17 to 32 years studying at farzan and farzanegan language schools in tehran at intermediate level were selected from a total number of 114 par...

Journal: :Horticulturae 2022

Vermicompost (VC) is a nutrient-rich material that mixed with soil, and it used in this study. Four different environments were created such as control (Soil:VC:100–0%), mix one (Soil:VC:70–30% w/w), two (Soil:VC:50–50% three (Soil:VC:40:60% well-developed roses (Vinca rosea valiant, Pelargonium peltatum, Pegasus patio) seedlings transferred to individual pots. Plant growth parameters, i.e., th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1388

since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...

Journal: :علوم گیاهان زراعی ایران 0
فرناز فرجی دانشجوی سابق کارشناسی ارشد دانشکده علوم کشاورزی دانشگاه گیلان، مسعود اصفهانی دانشیار دانشکده علوم کشاورزی دانشگاه گیلان مسعود کاووسی دانشیار پژوهش موسسه تحقیقات برنج کشور مجید نحوی استادیار پژوهش موسسه تحقیقات برنج کشور بابک ربیعی دانشیار دانشکده علوم کشاورزی دانشگاه گیلان،

in order to evaluate the effects of nitrogen levels and its split application on growth indices and their relationship with grain yield of rice (cv. khazar), a field experiment was conducted at rice research institute of iran with 11 treatments arranged in a randomized complete block design with 3 replications in 2008. nitrogen fertilizer levels (10, 20 and 30 kg.ha-1) were applied according to...

2013
Babak Nouri Pamela Abshire Neil Goldsman Timothy Horiuchi

Title of dissertation: INTEGRATED SINGLE-PHOTON SENSING AND PROCESSING PLATFORM IN STANDARD CMOS Babak Nouri, Doctor of Philosophy, 2013 Dissertation Advisor: Dr. Pamela Abshire Electrical and Computer Engineering Department Practical implementation of large SPAD-based sensor arrays in the standard CMOS process has been fraught with challenges due to the many performance trade-offs existing at ...

2010
G. Ferrara G. Brunetti

Humic acids are the most active components of soil organic matter and have been shown to have an hormone-like activity thus stimulating plant growth. The objective of this work was to verify the quantitative and qualitative yield responses of the table grape cv. Italia after the application of a humic acid at various phenological stages. The humic acid used in this study has been extracted from...

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