In this study, physiological and morphological responses of five almond cultivars to drought stress were investigated under in vitro conditions. Plantlets from five commercial almond cultivars (Supernova’, ‘Tuono’, ‘Sahand’, ‘Ferragnes ’ and ‘Shahroud 21’] were established in MS medium containing 0.5 mg per liter BAP and then subcultured  in MS proliferation medium containing 1 mg per liter BAP...

Abstract To date, relatively few studies have tried to determine the practicality of using physiological information to help answer complex ecological questions and assist in conservation actions aimed at improving conditions for fish populations. In this study, the physiological stress responses of fish were evaluated in-stream between agricultural and forested stream reaches to determine whet...

In the semi-arid region, quality of water for irrigation stands out as a limiting factor expansion ofagriculture. Thus, it is extremely important to search alternatives that minimize effects salt stress onplants. Foliar application salicylic acid among these strategies. this context, objective ofthis study was evaluate gas exchange, photosynthetic pigments, and growth guava function ofirrigatio...