Extentet Abstract Introduction and Objective: Substances of microbial origin and medicinal plants, by improving the level of health and condition of the gastrointestinal tract, provide the basis for the optimal use of nutrients in diets, and by reducing the use of nutrients, while saving production, also prevent environmental pollution. Dietary protein sources are among the most expensive nutr...

This experiment was done to determine the effectd of growth stage on chemical composition and processing by NaOH and CaOH2 on ruminally degradability of Haloxylon sp. pasture plant in seeding stage. The enough amount of Haloxylon in 3 vegetation stages was prepared from Amari SarChah in May and October and December of 2010. The chemical composition of Haloxylon sp. was determined in three stage...

Extende Abstract Introduction and Objective: The present research was performed to evaluate the effect of different levels of valine in low protein diets on performance, blood parameters and tibia bone properties of Ross-308 broiler chickens from 8-21 days. Material and Methods: For this purpose, a total of 200 one-day-old male broilers of Ross-308 strain from 8 to 21 days of age in 4 treatm...

abstract this study investigates the teachers’ correction of students’ spoken errors of linguistic forms in efl classes, aiming at (a) examining the relationship between the learners’ proficiency level and the provision of corrective feedback types, (b) exploring the extent to which teachers’ use of different corrective feedback types is related to the immediate types of context in which err...

  Protein-c deficiency is a rare disease that is two form: Homozygote and Heterozygote. Protein-c circulates in healthy adult Plasma is valu ranging from 70-140 Percent. Protein-C level in newborns are 20-40 Percent of normal adult level. Newborn with homozygote protein-C deficiency almost always manifest skin necrosis, fulminant purpura after birth and or central nervous system thrombosis. Mut...

IIn order to study the effects of increasing level of metabolizable energy and protein on feed intake, improve nutrient digestibility, performance and blood metabolites of Zell pregnant ewes at late gestation, 32 pregnant ewe (mean body weight 42.1 kg, 2.5 years-old, multiparous, 100 days of pregnancy) were used in completely randomized design with 4 treatments and 8 replicates. Treatments were...