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Showing 1 to 1 of 1 for “"Phosphorus and nitrogen excretion"”.
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Starch Digestion and Phosphorus Excretion in Lactating Dairy Cows
The effects of starch and phosphorus (P) source on P partitioning and ruminal phytase activity were evaluated in eight lactating cows (113 DIM). Four cows were ruminaly cannulated. Cows were randomly assigned to treatments in a duplicated 4x4 Latin square with four, 18-d periods. Diets included dry …