but they were improved by increasing Zn availability. Relative water content and proline accumulation were influenced by salinity and Zn interactions, but not with a particular trend. Furthermore, chlorophyll contents which destructively affected by salinity...

) on physiological performance of susceptible (Sepahan) and tolerant (Neyshabour) wheat cultivars. Proline accumulation was more affected by salinity than Spm. Chlorophyll a and b content was totally improved by Spm application. Catalase and ascorbate peroxidase (APX...

that tritipyrum had more chlorophyll pigments and carotenoid than wheat. Furthermore, concentration changes of proline and carbohydrate was more prominent in tritipyrum than in wheat; superoxide dismutase and catalase as well as peroxidase and ascorbate peroxidase...

pigments,proline, soluble sugars and protein content could decrease low temperature harmful effects and therefore increase rice seedling root and shoot growth....

. The results

showed drought stress decreases the chlorophyll and leaf Relative Water Content (RWC) and increases

the proline and electrolyte leakage. Although, Siah showed the highest tolerance according to most

determined parameters...

month (stress treatment)), and two Kochia ecotypes (Birjand and Borujerd) were allocated as main and sub plots, respectively. Plants were irrigated with ground water having electrical conductivity (EC) of 5.2ds.m-1. Photosynthetic pigment, proline...

compared. The results showed that the amount of browning, proline content, electrolyte leakage and antioxidant activity were increased by freezing incubation, whereas survival percentage was decreased. Not any re-growth was recorded in 3 genotypes (Shirin e...

) and three salinity levels (0, 40 and 80 mM) in four replications. During salinity stress, plants adapt to osmotic stress by accumulating compatible solutes such as prolin and sugar as well as producing antioxidants. According to the results, at the highest...