نتایج جستجو برای: 5 and 10 t ha

تعداد نتایج: 17238634  

Journal: :چغندرقند 0
محمدرضا اوراضی زاده مربی پژوهشی مؤسسه تحقیقات اصلاح و تهیه بذر چغندرقند، سازمان تحقیقات، آموزش و ترویج کشاورزی، ایران اباذر رجبی دانشیار مؤسسه تحقیقات اصلاح و تهیه بذر چغندرقند، سازمان تحقیقات، آموزش و ترویج کشاورزی، ایران مسعود احمدی استادیار بخش تحقیقات چغندرقند، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان خراسان رضوی، سازمان تحقیقات، آموزش و ترویج کشاورزی، ایران.

one of the most effective ways to deal with drought stress and increase water use efficiency is the development of drought-tolerant varieties which display less reduction in yield per unit water reduction. therefore, the breeding of diploid pollinators was considered as an essential measure for producing drought-tolerant hybrids. in this study, from 4 diploid pollinator populations, 45 half-sib...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

this study was an attempt to investigate the effect of using c-test passages on the reading comprehension and incidental vocabulary learning of iranian intermediate efl learners. the participants were 60 male efl learners at kish mehr institute in garmsar. in fact, there were two groups, an experimental group and a comparison group with 30 students in each. the participants were pretested throu...

Background: This research was investigated to evaluate effect of applying sunflower residues as a green manure on increasing zinc (Zn) concentration of two Iranian wheat cultivars in a Pb and cadmium (Cd) polluted soil. Methods: Treatments included the application of sunflower residuals grown in a Zn-polluted soil  at two levels of 0 and 8 t/ha, two wheat cultivars  in a soil contaminated with...

Journal: :Jurnal ilmiah inovasi 2023

The mass production of red chili was 95,541 t/ha (2016), increased to 100,997 (2017), decreased 91,541 (2018), while in 2019 it 104,667 and 20,997 t/ha. method this study a randomized block design (RBD) with 1 factor, 3 treatments, namely P0 = cow manure 20 t/ha, 5 kg/bed, P1 trichocompost P2 vermicompost t/ ha, 5kg/bed. Based on the results can be concluded that treatment Trichocompost at dose...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده کشاورزی 1388

با توجه به اهمیت گندم و دانه های روغنی در ایران و کمبود منابع انرژی در جهان امروز، پژوهشی با هدف ارزیابی چگونگی مصرف انرژی در تولید گندم و کلزا در دو منطقه از شهرستان مرودشت(استان فارس) انجام گرفت.میانگین تولید گندم در مناطق سیدان و حومه به ترتیب 6813/996 و kg/ha 6046/968 و میانگین تولید کلزا نیز برای دو منطقه به ترتیب 2977/760 و kg/ha 2290/787 بود. این در حالی است که میانگین انرژی مصرفی کل در ...

Journal: :Eurasian journal of soil science 2023

In this study, field experiment was conducted to assess the effect of different organic fertilizer and mineral on treatments available N, P, K contents, yield potato (Solanum tubevosum L.), cultivar Astana, nitrate contents tuber under dark chestnut soil conditions in southeast Kazakhstan during spring summer 2022. The carried out laid as complete randomized block design with four replicates. T...

Journal: :پژوهش آب در کشاورزی 0
مهدی طاهری استادیار مرکز تحقیقات کشاورزی و منابع طبیعی استان زنجان. محمد عباسی محقق مرکز تحقیقات کشاورزی و منابع طبیعی استان زنجان . نایب دانشی محقق مرکز تحقیقات کشاورزی و منابع طبیعی استان زنجان. نیاز علی ابراهیمی پاک دانشیار و عضو هیئت علمی موسسه تحقیقات خاک و آب.

this study was carried out to investigate the effects of different irrigation regimes and planting methods on yield, yield components, morphological traits, and storage characteristics of a local onion cultivar, namely, goli ghesse. the experiment was conducted as a factorial split plot design with rcbd arrangement in four replications and for three years at kheirabad research station. irrigati...

Journal: :Journal of immunology 2005
Xavier Martinez Huub T C Kreuwel William L Redmond Rebecca Trenney Kara Hunter Hugh Rosen Nora Sarvetnick Linda S Wicker Linda A Sherman

Although candidate genes controlling autoimmune disease can now be identified, a major challenge that remains is defining the resulting cellular events mediated by each locus. In the current study we have used NOD-InsHA transgenic mice that express the influenza hemagglutinin (HA) as an islet Ag to compare the fate of HA-specific CD8+ T cells in diabetes susceptible NOD-InsHA mice with that obs...

Journal: :Cardiovascular research 2006
Yann Gouëffic Christophe Guilluy Patrice Guérin Philippe Patra Pierre Pacaud Gervaise Loirand

OBJECTIVE Hyaluronan (HA) is an important constituent of the extracellular matrix and is known to regulate cellular events through binding to CD44 and the receptor for HA-mediated motility (RHAMM). Here we investigated the role of these receptors and the signaling pathways involved in HA-mediated effects in arterial smooth muscle cells (ASMC). METHODS Effects of high-molecular weight HA (1 to...

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 2008
James P McClung Jeffrey D Hasday Ju-Ren He Scott J Montain Samuel N Cheuvront Michael N Sawka Ishwar S Singh

The induction of cellular acquired thermal tolerance (ATT) during heat acclimation (HA) in humans is not well described. This study determined whether exercise-HA modifies the human heat shock protein (HSP)72 and HSP90 responses and whether changes are correlated with physiological adaptations to HA. Using a 10-day HA protocol comprising daily exercise (treadmill walking) in a hot environment (...

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