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Calcium Oxide and Calcium Hydroxide Treatment at Various Moisture Levels of Cornstalks and Fescue Hay

Authors
  • Russell M. Euken (Iowa State University)
  • Garland R. Dahlke (Iowa State University)

Abstract

Calcium Oxide (CaO) and Calcium Hydroxide (Ca(OH)2) treatment of forage when a fresh alkali product is used can improve the digestibility of some forage, but not all forages stand to benefit. In these trials the treatments at lower moisture did not combust and there was evidence that the treatment was effective in increasing digestibility at moistures less than 50%. Less water or possible no water addition might allow for easier treatment of forages. Larger scale treatments should be evaluated. It would be interesting to see if the alkali treatment has different effect on different particle sizes of forage.

Keywords: Animal Science

How to Cite:

Euken, R. M. & Dahlke, G. R., (2014) “Calcium Oxide and Calcium Hydroxide Treatment at Various Moisture Levels of Cornstalks and Fescue Hay”, Iowa State University Animal Industry Report 11(1). doi: https://doi.org/10.31274/ans_air-180814-1126

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Published on
01 Jan 2014
Peer Reviewed