mustard cake is the left over residue after the production of oil or meal from mustard seed. It is also known as sarso khali. Mustard cake is used as an ingredient in animal feed and applied as a nutritious soil amendment...
Mustard cake  is the left over residue after the production of oil  or meal from mustard seed . It is also known as sarso khali. Mustard cake  is used  as an ingredient in animal feed and applied as a nutritious soil amendment...