نتایج جستجو برای: biochemical parameters and intestinal morphology of broilers
تعداد نتایج: 24085341 فیلتر نتایج به سال:
Salmonellosis is a poultry industry and public health concern worldwide. Recently, Salmonella enterica serovar Heidelberg (SH) has been reported in broilers in Brazil. The effect of feeding a blend of three strains of Bacillus subtilis (PRO) was studied in broilers orally challenged (107 CFU/chick) or not with a SH isolated in south of Brazil (UFPR1 strain). Twelve male Cobb 500 broilers per pe...
This experiment was conducted to investigate the effects of dietary sesame oil contains natural antioxidant and/or α-tocopheryl acetate on growth performance, blood metabolites and small intestinal morphology of male broilers. A total of 100 Ross male broilers with 7 days of age, were randomly divided into four ditary treatments. Each diet was randomly fed to five replicates of 5 chicks each. T...
peace and national security protection and ironic solving of international conflicts become the preliminary foundation of the united nations charter and had been considered as the main responsibilities of the security council, after world war ii and the establishment of united nations organization. therefore, the security council enables to analyze every kind of conflicts and challenges which ...
AIM To study the efficacy of Na-butyrate encapsulated in palm fat on performance of broiler chickens experimentally infected with necrotic enteritis (NE) with the determination of its protective effect against the changes in the gene expression profiles and deoxyribonucleic acid (DNA) fragmentation. MATERIALS AND METHODS A total of 800 one-day-old male Arbor Acres Plus broiler chickens were r...
in new management approaches, in the organizations with inflexible structure, existing of red tapes and interruptions caused by limitations and also non-compliance with environmental changes, create demotivation among staff. with regard to the influence of job motivational potential and its relationship to the type of organizational structure( enabling and dissuasive), the goal of this research...
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