Calculate the daily fluoride intake of a dairy animal from (a) air and (b) food and water, based on the conditions below and assuming 100% retention of the fluoride: – Animal breathing rate: 30 kg air per day containing 6 μg fluoride per cubic meter of air (STP). – Animal food and water intake: Herbage 10 kg containing 200 mg kg-1 of fluoride. Water 5 kg containing 1 mg kg-1 of fluoride
Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
Calculate the daily fluoride intake of a dairy animal from (a) air and (b) food and water, based on the conditions below and assuming 100% retention of the fluoride:
– Animal breathing rate: 30 kg air per day containing 6 μg fluoride per cubic meter of air (STP).
– Animal food and water intake:
Herbage 10 kg containing 200 mg kg-1 of fluoride.
Water 5 kg containing 1 mg kg-1 of fluoride
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