ISF W-6 is a vitamin/mineral supplement designed to provide all the major minerals (excluding salt), as well as trace minerals and vitamins needed by today’s modern high producing dairy  milking cows.  It’s aimed for diets where corn silage comprises 50% or more of the forage, and also where low calcium grass or cereal forage are fed.  Herbs and spices flavouring have been added to enhance palatability.  Use with rations that contain corn, grass, or cereal silage along with hay. 25 kg bags. Please call store for pricing and availability