to study the physiological effects of different levels of salt stress on germination and on seedling stages, two seperate experiments were undertaken in rice research institute of iran, amol in 2006. the experiments were conducted in a completely randomized design of three replications in greenhouse. sixteen rice genotypes namely: ahlamitarum, shafagh, gharib, taromzavarak, khazar, mosatarom, g...

in a greenhouse experiment, changes in inorganic phosphorus fractions as well as their availability in the rhizosphere of rice (oryza sativa c.v. khazar) crop, following an application of 40 mg p (as monocalcium phosphate per kg of soil) were investigated in paddy soils north of iran. the study was performed as a 14×2 factorial in a completely randomized design of two factors namely: soil at 14...

Adjektive, die Farben bezeichnen, kommen häufig in Örtlichkeitsnamen vieler Sprachen vor. Unter ihnen befindet sich auch das Adjektiv weiß . Die Motivation und Bedeutung des Farbadjektivs der Namensgebung einiger bilden den Gegenstand dieser Untersuchung. Der vorliegende Aufsatz ist zwei Teile gegliedert. Im ersten Teil wird Beweggründen für Wahl Adjektivs einigen ungarischen, kroatischen serbi...

Hebrew language and Jewish culture have been around for thousands of years. For much of that history, the Jews managed to maintain their heritage and cultural identity in the absence of a geographical state. Wanderings, settlements, and dispersal were thus a big part of their history. Is evidence for that history preserved in genome data? Eran Elhaik, a geneticist at the Johns Hopkins School of...

what to look for in abbas abad pool? a lake in middle of the forest on the mountain heights with an encircled building with waters and a garden ashore? why are the trees cut and used to build a garden? and what is the purpose of placing a lake on a dominant and deep valley over the khazar sea. today, green trees are grown in abbas abad garden and no sign of landscaping or water features can be ...

introduction: nutritional quality of food during storage has become increasingly an important problem. the loss of some nutrients such as ascorbic acid (vitamin c) might be a critical factor for the shelf life of some products as citrus juice concentrates, since vitamin c content of citrus juices undergoes destruction during storage (plaza et al., 2011a). ascorbic acid is an important component...

the alborz mountains, as a folded and faulting region, is the northern region of crust shortening in iran. dominant mechanism (harvard, 2002) of alborz earthquakes is left-lateral strick-slip paralleled to the range. east alborz is one of the active regions that plays a significant role in the tectonics of its neighbors like south casbin basin. regarding the geological maps of the area, the fau...