the present study was conducted to investigate the effect of corn substitution with triticale in grower diets (zero, 50 and 100%) with/without exogenous enzyme supplementation on growth performance, digestive organs relative weight, jejunal morphology and blood lipids of quail chicks. two hundred and forty one-day-old unsexed japanese quail chicks were randomly assigned to a completely randomiz...

this research was conducted to compare the effects of two medicinal plants (peppermint and aloe vera) and antibiotic growth promoter on ileum microflora population and growth performance of broiler chickens. in this experiment, 375 one-day old male broiler chickens (ross 308) were used on a completely randomized design with 5 dietary treatments which were replicated 5 times with 15 birds per re...

the effects of two diets, a control diet (commercial feed with 39% crude protein) and an experimental diet (prepared based on 42% soybean meal with 38% crude protein), on growth performance of western white shrimp (litopenaeus vannamei) in six 0.4-ha-earthen ponds (three replications per treatment) with 25 per m2 density, were investigated. there was no significant difference in final weight (m...

in the present study, chicory root powder (crp) as growth promoter at 1% and 3% levels was supplemented in broilers’ diet to investigate the growth performance and histo-morphometry of jejunum. one hundred twenty, one-day-old male broilers were used in a completely randomized design (crd) with 3 treatments and 4 replicates (10 chicks per replicate). at the end of each period (0-10, 11-24 and 0-...

a study was carried out to evaluate the probiotic activity of bacillus subtilis g1 isolated from fermented pickles in growth performance and disease resistance of hemibagrus nemurus fingerlings at universiti putra malaysia. the probiotic was mixed in feed at doses of 0 (c, control), 3 x 109 (t1) 3 x 107 (t2) and 3 x 105 (t3) cfu g-1 and fed to the catfish fingerlings for nine weeks. results sho...

this study was conducted to evaluate the effects of beta plus probiotic, a mixture of bacillius leicheniformic and bacillius subtilis , on the growth performance and intestinal microbial flora of caspian trout ( salmo caspius ). a basal diet was formulated and supplemented with beta plus at 0, 0.5 and 1 g kg -1 , leading to three experimental diets. each experimental diet was randomly assigned ...

the present study was conducted to investigate the clinical effects and possible side effects of yarrow extract ( achillea millefolium l.) as feed additive on biochemical blood parameters and growth performance of rainbow trout ( oncorhynchus mykiss ). fishes were treated with 0 (control), 0.1, 0.5 and 1% of yarrow extract for 30 days. plasma alanine aminotransferase (alt), aspartate aminotrans...

this study was performed with growing chicken (14 to 56 d of age) to evaluate the effects of feeding them a barley or triticale-based diet. the treatments were corn diet (1) as a control, hulless barley diet with (5) or without (2) enzyme, triticale diet with (6) or without (3) enzyme and hulled barley diet with (7) or without (4) a commercial β-glucanase enzyme. in a digestibility trial, 21 ma...

rozbeh fallah1, sayed sadra ale saheb fosoul1*, hasan rezaei2 1-department of animal science, faculty of agriculture, lorestan university, khorramabad, iran 2- department of animal science, islamic azad university, ghaemshahr, iran     * corresponding author: [email protected]   received: 20 september 2013 accepted: 21 november 2013     abstract   the present experiment was conducted ...