Dairy cow nutritional experts have thrown out the theory that feeding cows straw is necessary for good rumen function and to regulate the rumen’s pH, as ‘completely false’. Speaking at a DairyNZ run seminar in Temuka, New Zealand, were Dr Jim Gibbs of Lincoln University, DairyNZ animal science principal scientist Dr John Roche and Dr Terry Hughes from Synlait.
According to Dr Gibbs feeding a cow straw was required for good rumen function and to regulate the rumen’s pH is “completely false” and “a total waste of time and money”. Gibbs went on to say that the rumen’s pH of grass based pastures was fine. Read more...

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