Background : In the educational hospitals of Hamedan university of medical sciences there was no previous study on qualitative and quantitative of bioaerosoles in the air of different wards. So, in this study the quality and quantity of bioaerosols in the air of hospitals was investigated to establish reference for future studies or measures. Materials and Methods: In this cross sectional rese...

in order to study the effect of macro nutrients on growth characteristics of two corn (zea maize l.) varieties (kws2360, ressuda pionee), an experiment was conducted in completely randomized design with three replications at growth room of crop physiology department of debrecen university. the treatments were nutrient solution free nitrogen (n), nutrient solution free phosphorus (p), nutrient s...

The aim of this study was to identify aflatoxin producing fungi from affected corn and peanut samples collected from the storage godowns. Fungi were isolated from corn and peanuts using potato dextrose agar and modified rose bengal agar. The pure culture of the isolates were grown on differential media namely malt extract agar, czapek yeast extract agar and czapek dox agar for species identific...

An experiment was conducted as randomized complete block design with three replications and 14 fertilizer treatments in year 2014. The treatments were including the control, application of chemical fertilizers according the soil analysis, application of 15, 30 and 45 tons of municipal  waste compost per ha as simple and with 25, 50 and 75% of chemical fertilizers. The results revealed that the ...

in the present study, fungal contaminations of trout feed were examined with special attention of potentially mycotoxigenic fungi. the feed samples were obtained from a factory and 6 farms. sampling was done on final pellets and their ingredients including wheat, wheat flour, soya, fish powder, gluten and starch in the factory and in the farm according to the instruction of institute of standar...