Comparison of Various Sources and Levels of Vitamin K Activity Using Chicks with Cecal Coccidiosis.

Abstract
A linear relationship was found between dietary level of menadione sodium bisulfite complex (MSBC) and mortality and morbidity of chicks artificially infected with cecal coccidiosis Based on mortality from coccidiosis, MSBC on a weight basis, is 6 to 7 times as effective as menadione. Vitamin K1 appears to be 4 times as effective as MSBC.