Document Type

Patent

Publication Date

10-5-1999

Abstract

A method is described for treating poultry litter which inhibits ammonia volatilization and reduces soluble phosphorus levels in the litter. It comprises the addition of alum to litter in an amount sufficient to maintain the litter pH at values low enough to inhibit ammonia volatilization. The addition of alum, iron or calcium compounds to litter also effectively precipitates soluble phosphorus in litter, thereby reducing the amount of soluble phosphorus runoff from fields receiving litter.

Department

Poultry Science

Patent Number

US5961968

Application Filed

5-1-1996

Assignee

Trustees of University of Arkansas (Fayetteville, AK) The United States of America as represented by the Secretary of (Washington, DC)

Comments

Philip A. Moore, Jr., Department of Poultry Science

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