Abstract Salicornia europaea L. is a common halophytic plant species distributed in many saline soils and habitats, including margins of many wetlands. Salicornia europaea grows around Mighan Wetland, a natural desert ecosystem in central Iran with fluctuating water levels due to constant heat and severe wind throughout the year. Although, aspects of biology and ecology of halophytes growi...

background & aim: despite valuable medicinal properties of safflower, breeding new varieties and development of the crop culture area has been limited due to the lack of genetic variation for some crucial characteristics as resistance to diseases and pests like safflower fly. in this study, populations of wild safflower, c. oxyacanthus were collected from western, central and southern regio...

Chromium-VI would impose detrimental effects morphological, physiological, and metabolic in plants. This study aimed to research the impact of citric acid (0, 2.5 and 5 mM), on different the morphological and physiological characteristics of garden cress exposed to chromium-VI stress (0, 1, and 10 mM). Results showed that some growth parameters, chlorophyll, carotenoids, and DPPH activity decre...

in order to investigate the effect of hexaconazole (hex) on the increasing tolerance to water deficit stress of two soybean (glycine max l.) cultivars, an experiment was conducted in faculty of agronomy of tarbiat modares university as factorial experiment in randomized complete block design arrangement. factors examined in this study were included soybean cultivars (l17 and clark63), hex conce...

pomegranate (punica granatum. l) is one of the popular edible fruits believed to be native iran. it is presently widely grown in many other tropical and subtropical countries. in this study, anthocyanin profiles for four cultivars of iranian pomegranate (punica granatum. l) juice were determined and quantified through high-performance liquid chromatography coupled to uv-vis detector (hplc-uv) u...

In a search for new antibiotic substances a soil actinomycete was isolated by us from a sample of south Russian soil that produces a powerful antibiotic substance of a new type. In this article a description of this organism is given, together with some details concerning the production of the antibiotic substance and its action upon pathogenic bacteria. A subsequent paper by M. G. Brazhnikova ...

Für die Schönung/Klarfiltration von Apfelsäften wird seit vielen Jahren eine Ultrafiltrations-Polyethersulfon-Rohrmembran erfolgreich verwendet. Diese findet bei der Filtration dunkler Fruchtsäfte keine Anwendung, da teilweise auch charakteristische Farbstoffe zurückgehalten werden. Um diesen Markt erschließen zu können, soll Rohrhülsenmembran auf PVDF-Basis entwickelt werden, dunkle Säfte nich...