SKELETAL EMBRYONIC DEVELOPMENT AND HATCHING TRAITS AS AFFECTED BY EGGSHELL OSTEOPONTIN PROTEIN DURING TWO STAGES OF EGG LAYING CYCLE

THE EFFECT OF EGGSHELL ULTRASTRUCTURE ON HATCHABILITY PERCENTAGE OF EGGS LAID FROM NAKED NECK, FRIZZLED AND NORMALLY FEATHERED HENS

EFFECT OF EGGSHELL CONDUCTANCE CONSTANT ON EMBRYONIC INTESTINE FUNCTION, HATCHING CHARACTERS AND SUBSEQUENT GROWTH FOR DEVELOPED CHICKENS AND ITS RELATION WITH 2- FLOCK AGE

EGGSHELL ULTRASTRUCTURE OF NAKED NECK, FRIZZLE AND NORMALLY FEATHERED GENOTYPE CHICKENS

SHELL QUALITY AND ULTRASTRUCTURAL CHARACTERISTICS OF EGGSHELL IN THE 15TH GENERATION OF CHICKENS SELECTED FOR EGG PRODUCTION TRAITS

EFFECT OF FERTILE EGGS (IN OVO) INJECTION VIT D3 ON BONE DEVELOPMENT AND SOME PHYSIOLOGICAL PARAMETERS IN NORFA LAYING HENS

EFFECT OF INJECTING INCUBATED EGGS WITH GROWTH HORMONE OR ELTROXIN ON HATCHABILITY CHARACTERISTICS AND GROWTH PERFORMANCE OF HATCHED CHICKS.

IMPACT OF STAR CRACK EGGSHELL TYPE AND LAYER BREEDER AGE ON EGGSHELL TRAITS, EMBRYONIC MORTALITY, HATCHABILITY AND CHICK QUALITY

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

MULTIPLE REGRESSION ANALYSIS OF EGGSHELL MEASUREMENTS IN TWO GENETIC GROUPS OF CHICKEN