THE EFFECT OF SOME MODIFICATIONS IN MANAGEMENTAL AND ENVIRONMENTAL CONDITIONS OF EGG PRODUCTION OF CHICKENS.

EFFECT OF SOME ENVIRONMENTAL FACTORS ON PRODUCTION AND ECONOMICAL EFFICIENCY OF BROILER IN MENUFIA GOVERNORATE

EFFECT OF SOME MANAGERIAL FACTORS ON EGG QUALITY, CHEMICAL ANALYSIS AND HATCHABILITY OF LOCAL STRAIN LAYING HENS

THE EFFECT OF MICROCLIMATE FACTORS ON SOME PRODUCTIVE PARAMETERS FOR LAYING HEN'S

EFFECT OF SOME MANAGEMENT FACTORS ON PRODUCTIVE AND REPRODUCTIVEPERFORMANCE OF MAMOURAH LAYER HENS

EFFECTS OF FLOCK AGE, PRE-INCUBATION STORAGE, AND INCUBATION RELATIVE HUMIDITY ON HATCHABILITY CHARACTERISTICS OF EGGS FROM TWO LOCAL CHICKEN STRAINS

Effect of different environmental conditions on some performance measurements in Fayoumi layers

EFFECT OF TEMPERATURE AND LIGHT DURING INCUBATION ON THE PRODUCTIVE PERFORMANCE AND SEMEN CHARACTERISTICS OF MALES OF TWO LOCAL BREEDS OF CHICKENS

GENETIC STUDY OF EGG LAYING PERFORMANCE IN FOUR LOCALLY DEVELOPED STRAINS OF CHICKENS

EFFECT OF PULLETS WEIGHT AT HOUSING TIME ON PERFORMANCE OF SOME LOCAL BREEDS OF CHICKEN AS LAYING HENS