The use of available versus total phosphorus in meeting the phosphorous requirement of growing and finishing pigs
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TR Number
Date
1973-02
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Publisher
Virginia Agricultural Experiment Station
Abstract
Serum inorganic phosphorus and serum calcium values were not different between pigs fed the two rations. Results suggest that if available phosphorus levels are used to formulate rations, then the phosphorus requirement will be less than is presently recommended by the NRC.