The bacteria in Powerstart, AberF1, are a UNIQUE strain of extremely aggressive lactic acid producing bugs that can access both the simple and complex sugars. The AberF1 bacteria convert a portion of the sugar in the grass solely into lactic acid. This means that when you make your silage, your grass is preserved with a super-fast fermentation, preserving more vital nutrients when they are at their very best; producing highly nutritional, palatable silage your cattle will love to eat. Cow performance is ramped up in herds that feed silage treated with Powerstart. Not only does silage made with Powerstart taste great, but it has a great effect on performance too!