EFFECTS OF VITAMIN C AND/OR FOLIC ACID SUPPLEMENTATIONS IN ALLEVIATING THE NEGATIVE EFFECTS OF HEAT STRESS IN LOCAL LAYING HENS

EFFECT OF ASCORBIC ACID SUPPLEMENTATION ON PERFORMANCE OF LAYING HENS DURING HOT SUMMER MONTHS

EFFECT OF DIETARY SUPPLEMENTATION OF SPIRULINA PLATENSIS AND ORGANIC SELENIUM ON SOME BIOLOGICAL TRAITS OF LOCAL LAYING HEN UNDER HEAT STRESS CONDITIONS

THE ALLEVIATION OF THE HARMFUL EFFECTS OF HEAT STRESS ON NUTRIENT DIGESTIBILITY AND SOME BLOOD CONSTITUENTS IN LAYING HENS BY DIETARY POTASSIUM CHLORIDE AND VITAMIN E

THE USE OF DIETARY VITAMIN E AND POTASSIUM CHLORIDE TO ALLEVIATE THE EFFECTS OF HEAT STRESS ON THE PERFORMANCE OF LAYING HENS

Vitamin C supplement to laying hen's ration at high and normal temperature

EFFICACY OF DIETARY VITAMIN C, E AND THEIR COMBINATION ON EGG PRODUCTION AND EGG QUALITY OF DOKKI-4 LAYING HENS DURING EGYPTIAN SUMMER SEASON

EFFECT OF HEAT STRESS AND ORGANIC SELENIUM SUPPLEMENTATION ON SOME PHYSIOLOGICAL TRAITS IN TWO STRAINS OF DEVELOPED LAYING HENS

Effect of Dietary Folic Acid Supplementation to Diets of Low Levels of Energy and Methionine of Developed Laying Hens in Summer Season on Performance, Physiological Status and Imm

EFFECTS OF YEAST AND VITAMIN C SUPPLEMENTATION ON EGG PRODUCTION, EGG QUALITY, ANTIBODY TITER AND INTESTINE MICROBIAL BURDEN OF HY-LINE BROWN HENS UNDER SUMMER CONDITIONS