• History

    Learn about how NIS was first developed.

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Nutritionally improving straw by dipping straw into vats of lye (concentrated sodium hydroxide) was first shown to be effective in 1900. Straw was dipped in the solution until it was estimated that the chemical process had advanced enough. It was then taken out and washed with water. This was a very difficult process to manage – the product was inconsistent, the process was dangerous and produced a lot of effluent. Not surprisingly the product was not a success!

However, a successful commercial process was patented in 1972 and the product was first produced in 1976 – at our mill! The product was very successful and over a million tonnes had been produced by 1985.

However there were two big changes to the ruminant feed market in early to mid-1980s:

  • The introduction of milk quotas in 1984 reduced demand for all purchased feeds dramatically.
  • ‘Least Cost Formulation’ programmes became widely used. These programmes are very effective at calculating the cheapest blend of ingredients to achieve a specified of energy and protein, however they are unable to predict (or value) rumen function. The main benefit of including NIS in the diet is the improvement in rumen function.

In a much reduced market place, without a clear ‘buy’ signal from a computer, the use of NIS dropped dramatically.

A few farmers have continued to feed NIS as they had experienced the beneficial effect that it can have on the rumen.

Now, with a renewed interest in managing margins more effectively and more advanced knowledge about the importance of effective fibre, NIS is staging a comeback!

Get in Touch

If you have a question about any of our products please contact us on +44 (0)1480 860 745 and a member of our team will be more than happy to help.

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Sundown Products Ltd Copyright 2016

Company Reg. 3896568 | VAT No. GB 737 928977 | Station Road, Huntingdon, Cambridgeshire, PE28 0JY

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