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# عنوان البحث سنة البحث
451 (24) New approaches in poultry nutrition research. 1997
452 Economical evaluation for some productive and reproductive traits in Pekin ducks fed different levels of palm date stone meal. 1997
453 Economical evaluation for some productive and reproductive traits in Pekin ducks fed different levels of palm date stone meal. 1997
454 ELDeeb, Mariam A and O.S.Afifi (1997). Incidence of Tibial Dyschondroplasia (TD) In Broiler Chicks At The Marketing Age . Proceeding of the Second Hungarian, Egyptian International Symposium on Poultry, Goddollo, Hungary, Sept., 1997 1997
455 Incidence of Tibial dyschondroplasia (TD) in broiler chicks at marketing age. 1997
456 Incidence of Tibial dyschondroplasia (TD) in broiler chicks at marketing age. 1997
457 (25) Arginine: lysine ratio effects on performance and carcass variables of broilers reared in thermoneutral and heat stress environments. 1996
458 (25) Arginine: lysine ratio effects on performance and carcass variables of broilers reared in thermoneutral and heat stress environments. 1996
459 (26) An evaluation of dietary crude protein level, crystalline amino acid fortification and arginine: lysine ratio on performance of broilers reared in thermoneutral and cycling temperature heat stress. 1996
460 (26) An evaluation of dietary crude protein level, crystalline amino acid fortification and arginine: lysine ratio on performance of broilers reared in thermoneutral and cycling temperature heat stress. 1996