Adjusted as Published in: Afma Matrix, December 2001. Utilisation of feed phosphates: Fact or confusion?
نویسنده
چکیده
Feedstuffs of plant origin do not contain enough digestible phosphorus to meet the requirements for animal production. For this reason additional inorganic P is added to animal diets. Feedstuffs of plant and animal origin as well as inorganic phosphate sources contain various amounts of phosphate that is available for biochemical functions. Therefore most Nutritionists include a safety factor to ensure that production and production related characteristics are not impaired. These practices can easily lead to over formulation of phosphorus that is costly and lead to excessive phosphorus being excreted to the environment.
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