Water and Salinity Stress
Resistance to salinity stress and available water levels at the seedling stage of the common vetch (Vicia sativa L )
... three salinity stress (control, ...available water levels (25%, 50%, 75% and field capacity), adopt- ing a randomized completely in a block design in three replications for each treatment (Turan ...
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Morphological and biochemical response to salinity stress on Setariaitalicaseedlings
... salt stress in α-amylase of ...Salt stress reduces crop growth in different ...in salinity or soil solution and salt stress condition the osmotic pressure in the soil solution exceeds the ...
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Physiological responses of olive cultivars to salinity stress
... saline water and olive cultivation has been intensively studied for many years and significant progress has been made in the understanding of this topic (Ayers and Westcot, 1976; Wiesman et ...Salt stress ...
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Arbuscular mycorrhizal symbiosis and alleviation of salinity stress
... fresh water, lack of drainage, the presence of high water tables, and salinization of soil and groundwater ...Soil salinity often leads to the development of other problems in soils such as soil ...
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Mitigation of Salinity Stress in Maize by Silicon Nutrition
... respectively. Salinity stress significantly reduced the production of antioxidant enzymes and total phenolics directing to poor defensive mechanism of both maize cultivars against oxidative ...osmotic ...
154
Salinity Effect on Horticultural Crops: Morphological, Physiological, and Biomolecular Elements of Salinity Stress Response
... response, water status and photosynthesis apparatus parameters, and enhancing the activity of fruit enzymatic antoxidative ...of water and osmotic potential, and accordingly, maintaining higher value of OA ...
314
Plant Salinity Stress: Many Unanswered Questions Remain
... disturb water structure via kosmo- and chaotropic effects, inhibit enzymes and create nutritional ...immobilises water structure around ...between water molecules and polar groups of proteins and ...
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CHARACTERIZATION OF PHOTOSYSTEM II HETEROGENIETY IN RESPONSE TO SALINITY STRESS
... INTRODUCTION Life on Earth ultimately depends on the energy derived from the Sun. Photosynthesis is the only process of biological importance that can harvest solar energy. In photosynthesis, the plants use solar energy ...
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Physiological response of Kentucky bluegrass under salinity stress
... causes water deficit, ion toxicity, and nutrient deficiency in plants, which can result in cellular damage, growth reduction, and even ...salt stress and to evaluate the genetic diversity among the ...
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Physiological mechanisms used by fish to cope with salinity stress
... stable salinity are inhabited by stenohaline fishes having narrow salinity tolerance ...variable salinity are inhabited by euryhaline fishes having wide salinity tolerance ...from water ...
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RNAi Mediated Drought and Salinity Stress Tolerance in Plants
... ground water level often create drought stress conditions in the environment, which in term affect the total grain yield of ...and water and increasing rate of world population ...and salinity ...
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Antioxidant marker Response of Solanum melongena to salinity stress
... Salinity affected area is increasing day by day and spreading all over the country [1]. In Asia alone, 21.5 million ha of land area is thought to be salt-affected, with India having 8.6 million ha of such area ...
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In-vitro studies of salinity stress response in allium sativum
... the salinity levels of Since salt concentration in land plays such a significant s of agricultural land become unsuitable for growth of ...High salinity level creates a negative osmotic potential which ...
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Salinity Stress and its management in plants: Review article
... of water soluble salts, especially sodium chloride (NaCl), sodium carbonate (Na 2 CO 3 ) and partially calcium chloride (CaCl 2 ) results in saline soils (Nawaz et ...1996). Salinity stress not only ...
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PHYSIOLOGICAL RESPONSE OF COWPEA SEEDS TO SALINITY STRESS 1
... ABSTRACT- This work aimed to evoluate physiological response of cowpea (Vigna unguiculata L. Walp) seeds submitted to salt stress. Seeds of cultivars ‘Epace-10’; ‘Canapu’ and ‘Pitiúba’ of cowpea, were submitted to ...
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Effects of salinity stress on seed germination and seedling growth of tomato
... salt stress and the mechanism(s) of salt tolerance in seeds is poorly ...salt stress causes reduced cell turgor and depressed rates of root and leaf elongation, suggesting that environmental salinity ...
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Osmoregulators proline and glycine betaine counteract salinity stress in canola
... Shoot and root dry matter samples per plot were macerated to provide homogeneous samples and total soluble carbohy- drates were extracted from duplicate 0.1 gdm representative samples of shoots and roots using 80% ...
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Evaluation of water uptake functions under salinity and water stress conditions in turf grass
... and salinity problems in the field of ...the water productivity is lower than the global average ...and salinity stresses conditions and their portion in water uptake ...macroscopic ...
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Effect of Salinity and Water Stress on the Essential Oil Components of Rosemary (Rosmarinus officinalis L.)
... salt water; NIR: not irrigated; TW: irrigated with tap ...of salinity, causing intermediary products to become available for secondary metabolites ...of salinity on essential oil and its constituents ...
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Growth and Ionic Composition of Buttonwood (Conocarpus erectus L.) in Response to Soil Salinity and Water Stress
... irrigation water is very common problem in Pakistan due to limited rainfall, more evapo-transpiration and high ...and water stress ..., water stress, 10 dSm -1 + water ...
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