The cassava is known as one of typical grain. Currency this is popularized in the world. Although utilized as animal feeding, this has Linamarin and Lotaustralin that is originated HCN (hydro cyanic acid). It is considerable that cause of tropical ataxic neuropathy, goiter and cretinism in the tropical area. However its harm is still unknown.

Cassava (Manihot esculenta Crantz)

The cassava meal is drying for concentrate feeding of the Dairy animals.	These calves are eating cassava roots directly.