نتایج جستجو برای: ascorbate peroxidase and glutathione reductase and malondialdehyde mda content cultivars showed different responses to salt stress cultivars roshan
تعداد نتایج: 18499932 فیلتر نتایج به سال:
When drought occurs during the maize-filling period, probability of yield decline increases. Abscisic acid (ABA) plays a regulatory role in physiological and metabolic activities plant development. However, its effect on antioxidant system maize leaves grain-filling stage is unclear. Maize plants (Zhengdan958) were used as an experimental material, ABA was sprayed stage. The placed under condit...
To improve crop yields and increase of production performance in marginal areas, the use of genetic potential of crops in terms of morphological and physiological characteristics can lead to yield improvement and increase of production performance in areas with saline water and soil salinity. In order to evaluate genotypic variation in growth and physiological traits of different bread wheat cu...
nitric oxide (no) is a bioactive molecule, which was found to have several physiological roles, including antioxidant. to have a better understanding of the effects of no concentrations (0, 0.1 and 0.2 mm) on germination, growth, photosynthetic pigments, lipid peroxidation and antioxidant activity of basil (ocimum basilicum l.) under different salinity concentrations (0, 100 and 200 mm of nacl)...
Salt stress negatively affects many physiological processes in plants. Some of these effects may involve the oxidative damage of cellular components, which can be promoted by reactive oxygen species and prevented by antioxidants. The protective role of antioxidants was investigated in Lotus japonicus exposed to two salinization protocols: S1 (150 mM NaCl for 7 d) and S2 (50, 100 and 150 mM NaCl...
Rice ranks second among cereals in dietary uses around the world. is deficient iron (Fe), and these are important micronutrients for infants, men, women. Fortification of rice with would help to minimize nutrient deficiency disorders humans. The current study aims introduce nutrient-rich rice. effects on germination, growth, photosynthetic pigment, antioxidant activity, reduction oxidative stre...
Abstract: Salinity is one of the most important factors that limit plant growth and production in the whole word. Compounds, which are able to reduce the damaging effects of various stresses such as salinity, should be of great important. In this investigation, the effects of spermidine on salt tolerance of Matricaria recutitaa were investigated. The results showed that, salt stress in c...
a major portion of the iranian fig (ficus carica) industry is located in high-salinity regions, and salinity is an important limiting factor in the production of this fruit. the present study was conducted to investigate the changes of leaf antioxidant-enzyme activity, proline and total protein content in two fig cultivars with two leaf shapes: ‘anjir sabz’ with lobate and palmate leaves, and ‘...
Effects of salt stress on growth rate and ion content of 17 bread wheat (Triticum aestivum L.) cultivars grown in a hydroculture media under normal (0 ds/m) and salt stress (8 ds/m) conditions were examined during a period of 14 days in an experiment conducted at the greenhouse of Shahid Bahonar University of Kerman. Cultivars of Shiraz and Gascogen showed the highest and lowest root growth rat...
Lead (Pb) is a non-essential element; however, plants uptake it from soils rich in Pb. Soybean [Glycine max (L.) Merr.] an important legume crop, and Pb toxicity exerts negative impacts on its growth yield. This study investigated the role of foliar-applied loquat (Eriobotrya japonica Lindl.) leaf extract improving morphological, physiological, biochemical traits soybean under toxicity. were ex...
deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...
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