نتایج جستجو برای: ks12 and ks6 cultivars respectively

تعداد نتایج: 16832646  

Journal: :به نژادی نهال و بذر 0
مظاهر یوسفی m. yousefi agricultural and natural resources research center of markazi province, arak, iran.مرکز تحقیقات کشاورزی و منابع طبیعی استان مرکزی، اراک احمدرضا عباسی فر a. r. abbasifar college of agricultural and natural resources, arak university, arak, iranدانشکده علوم کشاورزی و منابع طبیعی دانشگاه اراک

thrips tabaci is one of the most important pests causing serioues damages on onion s in iran despite several chemical sprayings. to assess the population density and damage of the thips on onion, improved sefid-e-khomein genotype along with seven other iranian cultivars of onoin were planted in a rcb design with four replications in two separate experiments (sprayed and non-spray ed ) in arak f...

ژورنال: علوم آب و خاک 2007
خورشید رزمجو, , مصطفی مبلی, , اسماعیل لندی, , ظهراب اداوی, ,

In order to study the effects of salinity of irrigation water on the growth and quality of 10 bermudagrass cultivars under saline soil, a factorial plot experiment using a complete randomized block design with three replications was carried out at College of Agriculture, Isfahan University of Technology in 2002-2003. Ten cultivars under five levels of irrigation water salinity (3.30, 6.93, 10.2...

Ahmad Moieni, Masoud Emrani Dehkehan Zahra Movahedi,

In this research, the effects of zeatin riboside (0.6, 0.8, 1, 1.2 and 1.4 mg l-1), duration of heat stress of 35 °C (6, 8, 10 and 12 days) and mannitol (0, 10, 20, 30 and 40 mg l-1) on anther culture of four eggplant cultivars were investigated in independent experiments. These experiments were performed according to a factorial arrangement in a randomized complete blocks design layout. The re...

Journal: :journal of agricultural science and technology 2014
b. naseri z. golparvar j. razmjou a. golizadeh

the cotton bollworm, helicoverpa armigera (hübner), is one of the important polyphagous pests causing serious loss to many economically important crops in iran. the goal of this experiment was to study the age-stage, two-sex life table of h. armigera on different bean cultivars including white kidney bean (cultivars daneshkadeh, pak, and shokufa), red kidney bean (cultivars akhtar, naz, and say...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...

Journal: :به زراعی نهال و بذر 0
قاسم حسنی g. hassani agricultural and natural resources research center of west-azarbayjan province, orumieh, iranمرکز تحقیقات کشاورزی و منابع طبیعی استان آذربایجان غربی، ارومیه حامد دولتی بانه h. doulati baneh حسن محمودزاده h. mahmoudzadeh

fruit yield efficiency and some vegetative characteristics of commercial and spur type apple. cultivars was evaluated in dr. nakhjavani field station, orumieh, iran, in 2008 and 2009 growing seasons. apple cultivars included: red spur, red chief, golden spur, yellow spur, fujii, red delicious, cooper spur, red cooper spur, jonathan, golden delicious, oregon spur, jonagold. the experimental desi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده کشاورزی 1389

گلابی یکی از قدیمی ترین میوه هایی است که در جهان کشت و کار شده است و امروزه در اغلب نواحی معتدله جهان پرورش داده می شود. این محصول از نظر اهمیت اقتصادی بین میوه های مناطق معتدله پس از انگور و سیب در رتبه سوم قرار می گیرد. در کشور ما به دلیل وجود مشکلات زیاد در بخش پس از برداشت محصولات باغی همچون گلابی و عدم توجه کافی به نگه داری و انبارمانی آن هر ساله بخش بزرگی از محصول تولیدی از بین می رود. پژ...

اسکندری, هادی , ساجدی, نورعلی, طهماسبی, رضا,

To study the effect of selenium and salicylic acid on agronomic characteristics of dry land wheat cultivars, an experiment was carried out as factorial based on Complete Randomized Block Design with three replicates at the research field station of Islamic Azad University- Arak, Iran in 2010-2011 cropping season. The experimental factors were including three levels of salicylic acid: without sa...

Journal: :journal of crop protection 2012
mostafa khanamani yaghoub fathipour hamidreza hajiqanbar amin sedaratian

reproductive performance and life expectancy of the two-spotted spider mite (tssm), tetranychus urticae koch were determined on seven eggplant cultivars (isfahan, dezful, shend-abad, neishabour, bandar-abbas, jahrom and borazjan) at 25 ± 1°c, 60 ± 5% r.h. and a photoperiod of 16:8 (l:d) hours. the results revealed that the tssm gross hatch rate varied from 59% on bandar-abbas to 83% on dezful. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1388

abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...

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