this experiment was carried out for a determination of metabolizable energy and the effect of the grind multienzyme on in-vitro dry matter and protein digestibility in diets, and as well on performance of broiler chicks. a number of 800 day old unsexed arbor acres broilers were placed in 8 treatments and 4 replicates (25 chicks each). a completely randomized design (crd) of a factorial arrangem...

this study was designed to investigate the effects of different levels of tarragon powder on general performance and anetometric, properties of digestive system of male broiler chickens. 200 one-day-old ross 308 male broiler chickens in a completely randomized design with 4 treatments and 5 replicates per treatment and 10 birds in each replicate were used. experimental diets were set on the bas...

A total of 300 one-day old male broilers (Cobb 500) were randomly divided into four treatment groups. The groups comprised of 15 birds each, and were defined by diet and the birds in each group were fed 0 (control), 3, 5, or 7 kGy electron-beam irradiated diets. A total of 5 replicates were performed. The chemical composition of the diet was not affected by irradiation.Irradiation doses of 5 an...

objective: we conducted a double-blind, placebo-controlled study to determine the efficacy of an herbal sexual supplement (vigrx) on premature ejaculation (pe). method: a randomized double blind study was conducted on a fixed dose of herbal vigrx at roozbeh psychiatry hospital, tehran university of medical sciences. the sample consisted of 85 married patients diagnosed with primary pe according...

The study was conducted to determine the effects on growth performance and immune response of free-range chicken supplemented with different levels spirulina in their diet. Sixty free range chicken, fifteen day-olds, were used which randomly distributed four treatments, three replicates each treatment five experimental birds replicate. Treatment 1- Control (pure commercial feeds); 2- 4% feeds; ...