Dr. Farzad Hashemzadeh f.hashemzadeh@iut.ac.ir Office Department of Animal Science, Isfahan University of Technology, Isfahan 84156-83111, Iran Phone +98 313 3913504 Fax +98 313 3913501 Positions Assistant Professor of Animal Science Research Interests Dairy cattle nutrition Dry and transition cow nutrition and management Calves Forage quality Dr. Farzad Hashemzadeh type: Journal Title Conference / Journal Date Effects of dietary rosemary extract supplemented during the pre-weaning period on growth performance, antioxidant status, and health of Holstein calves ANIMAL FEED SCIENCE AND TECHNOLOGY 2026-05 Performance, Body Weight Uniformity, Feather Pecking Behavior, Bone Quality and Intestinal Histomorphology in Pullets Fed Mash or Pelleted Diets at Different Rearing Stages Poultry Science Journal 2026-01 Effects of replacing barley grain with corn grain on performance, rumen and blood parameters in dairy cows fed alfalfa hay or corn silage TROPICAL ANIMAL HEALTH AND PRODUCTION 2025-03 Dietary macronutrient composition and partial soybean meal replacement with slow-release urea: Effects on performance, digestibility, rumen fermentation, and nitrogen metabolism in dairy cows JOURNAL OF DAIRY SCIENCE 2025-01 Effects of milk replacer powder added to pasteurized whole milk over different durations on dairy calves fed ground starter diet with alfalfa hay JOURNAL OF DAIRY SCIENCE 2024-09 Productivity and nitrogen metabolism of lactating cows fed pistachio hull with soybean meal partially replaced by slow-release urea TROPICAL ANIMAL HEALTH AND PRODUCTION 2024-09 Does vitamin C supplementation in milk improve growth and health of diarrheic calves? 2024-03 Effects of corn grain processing method in starter ration and weaning strategy on performance, nutrient digestion, rumen fermentation, and blood metabolites of Holstein calves 2024-02 Effects of Dietary Fiber Level and Forage Particle Size on Growth, Nutrient Digestion, Ruminal Fermentation, and Behavior of Weaned Holstein Calves under Heat Stress 2024-01 Effects of grain processing (cracked vs. steam-flaked) and forage sources (alfalfa hay and wheat straw) as a free-choice provision on growth performance, rumen fermentation, blood metabolites, and behavior of dairy calves 2024-01