the intensive use of antimicrobial agents worldwide for prophylactic and therapeutic purposes has been associated with increase of bacterial resistance in the exposed microbial environment. oxytetracycline is the most frequently used antibacterial in the cold water fish industry because of its broad spectrum of activity and low cost. aeromonas hydrophila and other motile aeromonads are among th...

in order to comparison the foliar application of biological, biostimulator and chemical fertilizers on growth characteristics and yield of saffron, a factorial experiment was conducted in a completely randomized block design with four replication in 3- year field of saffron in dargaz, khorasan razavi province from 2010 to 2011. the first factor had 5 levels included biostimulator fertilizer bio...

A C f E R I A L L U C I F E R A S E : B I O L U M I N E S C E N C E E M I S S I O N U S I N G L U M A Z I N E S A S S U B S T R A T E S P e t e r M a c h e r o u x a n d S a n d r o G h i s l a U n i v e r s i t y o f K o n s t a n z , F a c u l t y o f B i o l o g y , P . O . B o x 5 5 6 0 , D 7 8 4 3 4 K o n s t a n z , G e n n a n y J . W o o d l a n d H a s t i n g s H a r v a r d U n i v e...

in this research, the ability of bacillus strains in suppression of mycelial growth and conidial germination of b. cinerea against botrytis fruit rot of strawberry were evaluated in three cultivars of strawberry including quineliza, paros and kurdistan. results indicated that among 32 strains of bacillus, ten strains showed strong inhibitory effects against b. cinerea using the plate assay and ...

this study was conducted to study of morpho-physiological responses of robinia pseudoacacia l. seedlings under drought stress by irrigation period at 4 levels (intervals of 4, 8, 12 and 16 days). the experiment was performed as completely randomized design in a greenhouse environment. results indicated that all studied traits were affected by water stress, except water use efficiency (wue). the...

bitter asafetida (ferula asa-fetidae l.) is a wild plant of the family umbelliferae. the present study was carried out to determine the type of dormancy of the plant’s seed, and find out the most suitable treatment needed for quick germination of seeds. twelve treatments including ga3 (500, 1000, 1500 ppm), kno3 (0.1, 0.2 0.3 molar), rinsing (24, 48, 72 hour),elimination of seed coat (one year-...

Q u e s t i o n 3 • M a k e s u r e t h e c h i l d w i t h l o w v i s i o n h a s h e r o w n t e x t b o o k • P u t t h e b o o k o n a r e a d i n g s t a n d . Q u e s t i o n 4 • U s e a r e a d i n g s t a n d a n d l a y t h e t e x t f l a t o n t h e s t a n d • I f n o r e a d i n g s t a n d i s a v a i l a b l e , u s e a c l i p b o a r ...

T h e o r g a n i z a t i o n o f a p r o g r a m f o r l i n g u i s t i c a n a l y s i s o f g e o m e t r i c a l p a t t e r n s i s d e s c r i b e d . T h e p r o g r a m b e l o n g s t o t h e s y s t e m o f p a t t e r n r e c o g n i t i o n f o r i n d u s t r i a l d r a w i n g s a n d o b j e c t s [ 1 , 2 , 7 ] W e s t a r t e d f r o m t h e f o r m a l i s m s u g g e s t e d...

tumors of t h e male u ret h ra are r a re, co m prising <1% of urolo g ic malignancies. this is a re po rt of a 44-ye a r-old man pre s ented with a 4 -month history of gross initi a l h e maturia and d y s u ri a . af t e r exami n ing the pa t ien t , we found a firm mass ex t ending 1 c m within the p roxim a l bulb a r uret h ra and a pathologic report of moderately differen t iated sq u a...

effects of lamb and parents coefficient of inbreeding (ci) on wool weight were studied using 10,868 wool records belonging to 3,244 iran black lambs (1,633 males and 1,611 females) representing 96 rams and 995 ewes collected during 1983-2006 from animal breeding station of abbas abad. year and month of shearing, ci of lamb and dam, sex and birth type had significant affect on wool weight among ...