DCP feed grade 1.adds Ca and P in animal feed, 2.is more applicable to the preparation hens, ducks feed, concentrate feed DCP feed gradeP%≥16. ... % of the products, due to a small amount of MCP, and its biological effects better.Drying process advanced products, ... absorption of calcium phosphate, the product of Micro-particle DCP granulation from mechanical, without any chemical binder DCP feed grade