نتایج جستجو برای: k na and rwc

تعداد نتایج: 17076743  

Journal: :تولید گیاهان زراعی 0

in order to evaluate the effect of salinity on water relation, ion accumulation, solute sugar, proline content, chlorophyll florescence and seed yield of isabgul (plantago ovata), french psyllium (p. psyllium) and great plantain (p. major), an experiment was conducted at vali-e-asr university of rafsanjan in 2010. this study was carried out as factorial experiment based on randomized complete b...

Journal: :تنش های محیطی در علوم زراعی 0
محمد عظیمی گندمانی دانشجوی کارشناسی ارشد دانشگاه یاسوج هوشنگ فرجی گروه زراعت واصلاح نباتات دانشگاه یاسوج اشکبوس دهداری گروه زراعت واصلاح نباتات دانشگاه یاسوج محسن موحدی دهنوی گروه زراعت واصلاح نباتات دانشگاه یاسوج مصطفی علی نقی زاده گروه زراعت واصلاح نباتات دانشگاه یاسوج

dry land salinity is one of the major problems affecting agricultural products. the main consequences of plant exposure to salt stress are water deficit and ion excess, which lead to several morphological and physiological changes. in order to evaluate the effect of salinity on some physiological characteristics of 8 spring rapeseed cultivars, an experiment was conducted in the greenhouse at ya...

2014
Gang Wu Zhengda Zhou Peng Chen Xiaoli Tang Hongbo Shao Hongyan Wang

Osmotic and ionic stresses were the primary and instant damage produced by salt stress. They can also bring about other secondary stresses. Soybean is an important economic crop and the wild soybean aroused increasing attention for its excellent performance in salt resistance. For this reason, we compared the different performances of Glycine max L. (ZH13) and Glycine soja L. (BB52) in both you...

H. PirastehAnosheh Y. Emam

AbstractThis study was undertaken to better understand the probable mechanisms of salt stress tolerance induced by seed priming of salicylic acid (SA) in barley. The barley seeds were pre-soaked by SA or water and then sown under different saline watering regimes including 0.62 (tapwater), 5, 10 and 15 dS m-1 in petri dishes and trend of water absorbing, seedling growth, germination rate and pe...

Journal: :journal of plant molecular breeding 2015
masoud fakhrfeshani farajollah shahriari-ahmadi ali niazi nasrin moshtaghi mohammad zare-mehrjerdi

among abiotic stresses, salinity has been increasing over the time for many reasons like using chemical fertilizers, global warming and rising sea levels. under salinity stress, the loss of water availability, toxicity of na+ and ion imbalance directly reduces carbon fixation and biomass production in plants. k+ is a major agent that can counteract na+ stresses, thus the potential of plants to ...

جعفری, لیلا, عبدالهی, فرزین, گردی تختی, شهره,

In order to study the effects of GA3 on growth and the biochemical compositions of jujube (Ziziphus spina-christi) leaf, this experiment was conducted in 2011-2012, in department of horticultural science of faculty of agriculture Hormozgan University, Bandar abbas and nursery of Major Natural Recourses Office of Hormozgan province, as a factorial basis on completely randomized design with three...

Journal: :desert 2013
h. abbasdokht m.r. edalatpisheh

in order to study of the effect of priming and salinity on physiological and chemical characteristics of wheat(triticum aestivum l.), an experiment was carried out at the experimental farm of shiraz university. results showedthat primed plants significantly reduced its gas exchanges by accelerating senescence under a series of salt stress,which became more serious along with the increasing of s...

Journal: :European journal of nutrition & food safety 2023

Aim: Cookies from rice, banana and cashew-nut flour blends were prepared as alternative to gluten-free baby-led food for children.
 Place Duration of Study: The study was carried out in the Chemistry Laboratory, Department Science Laboratory Technology, University Medical Sciences, Ondo, Nigeria Food Processing Auchi Polytechnic, Auchi, between August, 2022 January, 2023.
 Methodology...

Gupta BL Mohanty BK,

Background: Polarized cells are key to the process of differentiation. Xenopus oocyte is a polarized cell that has complete blue-print to differentiate 3 germ layers following fertilization, as key determinant molecules (Proteins and RNAs) are asymmetrically localized. The objective of this work was to localize Na+, K+-ATPase activity along animal-vegetal axis of polarized Xenopus oocyte and fo...

اسدبگی, مهسا, اطلسی پاک, وحید, بهمنی, امید,

Most researches on wheat and barley breeding for salt tolerance have focused mainly on excluding Na+ from different tissues but the results of some experiments suggest that contribution of Na+ exclusion to salt tolerance is overshadowed by other physiological responses. Three bread wheat cultivars differing in salt tolerance (Arg, Tajan and Baharan) and one barley cultivar (Nik) were employed t...

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