PLASMA, LIVER AND OVIDUCT LIPID COMPOSITION OF LAING HENS UNDER DIFFERENT VITAMIN D3 LEVEL IN RATION

V. Yu. Gudima, V. V. Ivanjak, V. G. Janovich

Influence of different vitamin D3 (1250, 2500, 3750 UI/kg of feed) on total lipid content and its some classes in blood, liver and oviduct of laying hens was studied. It was established, that under increasing vitamin D3 level in ration (3750 UI/ kg) in blood, liver and oviduct of laying hens phospholipids and cholesterol ethers level was increased. Under vitamin D3 deficit in ration content of phospholipids was decreased and cholesterol ethers level was increased in blood, liver and oviduct of laying hens.

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