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Animal Nutrition

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Term
Definition
mineral is integral component of hydroxyapatite crystals and is present as phytic acid in many plant sources   Phosphorus  
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excessive intake of this mineral can lead to reduced feed intake and polioencephalomalacia   Sulfur  
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addition of this mineral a 1ppm to drinking water reduces incidence of dental carries   fluorine  
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Important for synthesis of triiodothyronine and thyroxine; deficiency of this mineral leads to enlargement of the thyroid gland   iodine  
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primarily functions in body as an electrolyte   potassium  
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concentration of this mineral is tightly regulated in the bloodstream and is critical to bone formation, muscle, and nerve excitability, blood clotting   calcium  
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65% of this mineral is found in hemoglobin; deficiency symptoms are enlarged heart, unthriftiness, and heavy breathing   Iron  
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Grazing pastures high in this mineral can result in decreased Cu absorption and diarrhea   Molybdenum  
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This only known function of this mineral is for vitamin B12 synthesis   Cobalt  
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can be either deficient or toxic in soils; common deficiency concern is white muscle disease   Selenium  
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cofactor in over 300 enzymatic reactions; grazing livestock are at greatest risk of deficiency in early spring   Magnesium  
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Most abundant element in earth's crust   silicon  
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this mineral is located in skin, hair, and involved in keratinization; as result, deficiency symptoms include parakeratosis and poor hoof/foot health   Zinc  
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allows for binding of Fe to transferrin, and incorporation of Fe hemoglobin and myoglobin; mineral accumulates in liver and is highly toxic to sheep   copper  
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deficiency results in perosis or slipped tendons in birds   manganese  
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Created by: David55900
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