A definition of the protein requirement of any population must include consideration of the purposes for which the requirement is being defined. For the normal adult, the requirement addresses primarily the needs for maintenance (i.e., the exogenous protein needed to maintain nitrogen equilibrium and hence body protein stores). The protein requirement of any pediatric population, particularly t...

amino acids (aa) are important in poultry nutrition not only for protein deposition, but also for other metabolic functions; such as improving immune and gut functions. although, some table values are available on amino acids requirement, aa requirements may vary due to changes in dietary composition and breeding selection. thus amino acids requirements have remained an ongoing research topic. ...

in order to improving suitable growing condition for cultured species, knowledge of energy yieldingnutrients, especially information about carbohydrate requirement are of oriental river prawn isessential, since there is not exclusive studies about carbohydrate requirement about this species, hencean nutritional experiments was conduct in order to find out the optimum level of carbohydrate. five...