الفهرس 
REVIEW OF LITERATUREOnly 14 pages are availabe for public view
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Abstract
Three doses of gamma rays induced in broiler litter compared with oven dried and sun dried broiler litter, to study their effect on pathogenic microorganisms. In-vitro studies and in-vivo studies were carried out on mature goats to study the effect of irradiation on different levels of broiler litter based rations. Five mature goats were used in five experimental by statistical system of repeated one fed on T1 control 0% BL, T2 containing 15% unirradiated BL from CFM (DM). T3 containing 15% irradiated BL (with 10 KGy) from CFM DM, T4 containing 30% unirradtiated BL from CFM DM, T5 containing 30% irradiated BL (with 10 KGy) from CFM DM. The objectives were to study the effect of radiation treatments on pathogenic microor-ganisms might included in BL and to study the effect of BL irradiated and non irradiated inclusion in diets on digestion coefficients of the rations and some rumen parameters. Results showed that the best treatments affected on pathogenic was radiation with doses 10, 20 KGy and oven drying. No significant difference was detected between different treatments on digestion coefficients except ether extract (P< 0.05). Results of the present study indicate also that radiation treatments had significant effect on pathogenic microor-ganism and replacing different levels of BL instead of feed mixture DM in rations for ruminants had no negative effect on the health of animal.