Phytate in poultry rations containing rice bran (RB) critically reduce poultry performance while increasing N and P excretion. The objective of this study was to determine whether the anti-nutritive problems associated with higher inclusions of rice bran in poultry rations (up to 40%) could be mitigated with mega doses of phytase. Twenty days old male broiler chicks (n=180) in 60 floor pens wer...

This experiment was carried out to study the effects of Coenzyme Q10 (CoQ10) and vitamin C (VC) on growth performance and blood biochemistry in broiler chickens under heat stress conditions. One of three levels of CoQ10 (0, 20, and 40 mg/kg of diet) and one of two levels of VC (0 and 250 mg/kg of diet) were supplemented to diets of chicks (from 1-42 d of age) in a 3 × 2 factorial arrangement. E...

the antimicrobial effectiveness of different extracts of chicory (cichorium intybus l.) plant including methanolic, ethylic acetate, chloroformic, and aqueous extracts was evaluated by disk diffusion method. the ethylic acetate extract showed higher antibacterial activity against e. coli compared with others. then, effects of different levels of ethylic acetate extract on growth performance and...

The rapid economic growth of China features boom of the non-state sector and relative stagnancy of the state-owned enterprises (SOEs). These macro statistics themselves do not justify the popular belief that non SOEs will definitely continue to outperform SOEs and that accordingly SOEs should be transferred to other types of ownership as soon as possible. The performances of both economic secto...