K. Keshavarz

The Effect of Dietary Manipulations of Energy, Protein, and Fat During the Growing and Laying Periods on Early Egg Weight and Egg Components

Re-Evaluation of Calcium and Phosphorus Requirements of Laying Hens for Optimum Performance and Eggshell Quality

The Use of Low-Protein, Low-Phosphorus, Amino Acid- and Phytase-Supplemented Diets on Laying Hen Performance and Nitrogen and Phosphorus Excretion

An Investigation of Different Molting Techniques with an Emphasis on Animal Welfare

Performance of Growing Pullets and Laying Hens Fed Low-Protein, Amino Acid-Supplemented Diets

The effect of different levels of nonphytate phosphorus with and without phytase on the performance of four strains of laying hens.

Nonphytate phosphorus requirement of laying hens with and without phytase on a phase feeding program

The Effect of Different Levels of Vitamin C and Cholecalciferol with Adequate or Marginal Levels of Dietary Calcium on Performance and Eggshell Quality of Laying Hens

Further Investigations on the Effect of Dietary Manipulations of Nutrients on Early Egg Weight

A comparison between cholecalciferol and 25-OH-cholecalciferol on performance and eggshell quality of hens fed different levels of calcium and phosphorus.