Extension Specialists
University of Maryland
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Roselina Angel - Improving nutrient retention and reducing nutrient waste in broilers and laying hens through the use of feed additives, feed nutrient changes and ingredient choice. Phone: 301-405-8494 Email: rangel@umd.edu |
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John Doerr - Nutrition and safety of research eggs, broiler and layer flock management, and prevention of mycotoxicoses in production flocks. Phone: 301-405-7044 Email:jadoerr@umd.edu |
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Nick Zimmermann - Poultry drinking water quality program. Non-chemical health managem4ent programs. Ameliorating high phosphorus levels in soil, water, and poultry litter. Phone: 301-405-2805 Email: nickz@umd.edu |
