Vitamin Bc, Inositol, and Nicotinic Acid in the Nutrition of the Turkey1
Betty Gomez Lance and
Albert G. Hogan
Department of Agricultural Chemistry, University of Missouri, Columbia
1. The amount of pteroylglutamic acid required by the turkeypoult for maximum growth and normal development is approximately0.2 mg %.
2. Under our experimental conditions the additionof inositolhad no appreciable effect on either growth or thedifferentialleucocyte count. When inositol was omitted fromthe diet thenumber of leucocytes was subnormal.
3. The incidenceof perosis in turkey poults was decreased byincreasing thenicotinic acid content of the diet from 5 to10 mg %. Perosiswas never completely absent in spite of thefact that the rationscontained all factors known at presentto prevent it.
1 Contribution from the Missouri Agricultural Experiment Station,Journal Series no. 1102. The data in this manuscript were takenfrom a thesis submitted by Mrs. Lance in partial fulfillmentof the requirements for the A.M. degree. Aided by a grant fromParke, Davis and Company.