Mycorrhizal association in seven plants grown in Arasbaran forest located in the north west of Iran was investigated. The soil samples were collected from the plants rhizosphere. Physico-chemical properties of rhizosphere soils like soil texture, pH, EC and some extractable nutrients such as N, P and K were recorded. The number of spores in rhizosphere and percentage of root mycorrhizal coloniz...

Abstract Teachers’ confidence and facility with strategies that position support students who are English learners (ELs) as active participants in middle grades mathematics classrooms key to facilitating ELs’ learning. The Visual Access Mathematics (VAM) project developed studied teacher professional development (PD) focused on linguistically-responsive teaching facilitate mathematical problem ...

This study empirically analyzes factors affecting the adoption and recommendation intentions for next-generation electronic authentication services based on a convergent model of value-based (VAM), protection motivation theory (PMT), planned behavior (TPB). As result analyses, perceived benefits sacrifices (based VAM), threats PMT), motives TPB) are found to significantly impact intentions. The...

Appropriate management of soil phosphorus (P) fertility in highly calcareous soils of Iran as around the world should rely upon sound knowledge about the phosphorus reserve and its bioavailability. Despite numerous reports on the positive effects of vesicular arbuscular mycorrhizae (VAM) fungi on phosphorus uptake which is associated to Ectomycorrhiza as a branch of two major branches of group ...

The present study deals with the diversity and distribution of VAMF at different sites with different selected plants. Maximum number of VAMF species were found at site IV (57 species) out of which Glomus species was most dominant (58%), followed by Acaulospora (19%), Scutellospora (8%), Sclerocystis (4.8%) and Gigaspora (1.6%) respectively. In site II 56 species of VAMF were observed with Glom...

As an appropriate quantity of hydroquinone (HQ) is essential to safeguard inhibition characteristics by eliminating the risk self-polymerization vinyl acetate monomer (VAM), determination HQ content in VAM very crucial ensure stability during storage and transportation as well achieve possibility a proper polymerization reaction. In this study, simple, cheap, time-saving, easy method has been d...