Phosphorus-reducing technologies in swine production

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dc.contributor.author Boland, Michael A.
dc.contributor.author Foster, K.A.
dc.contributor.author Preckel, P.V.
dc.date.accessioned 2010-02-19T22:42:47Z
dc.date.available 2010-02-19T22:42:47Z
dc.date.issued 2010-02-19T22:42:47Z
dc.identifier.uri http://hdl.handle.net/2097/2706
dc.description.abstract Soil phosphorus levels have increased as swine production has become concentrated. Phosphorus-based manure management regulations for land application have been proposed by policy makers. The objective of this research was to determine benefits/costs of adopting phytase for reducing phosphorus. Results were derived using different manure storage and application systems. Although phytase was a least-cost ingredient, it became profitable when producers were constrained by land. Land requirements were 2 to 5 times greater under a phosphorus application regulation than a nitrogen application regulation. en_US
dc.publisher Kansas State University. Agricultural Experiment Station and Cooperative Extension Service en_US
dc.relation.isPartOf Swine day, 1998 en_US
dc.relation.isPartOf Kansas Agricultural Experiment Station contribution; no. 99-120-S en_US
dc.relation.isPartOf Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 819 en_US
dc.subject Swine en_US
dc.subject Management en_US
dc.subject Manure en_US
dc.subject Nitrogen en_US
dc.subject Phosphorus en_US
dc.subject Phytase en_US
dc.title Phosphorus-reducing technologies in swine production en_US
dc.type Conference paper en_US
dc.date.published 1998 en_US
dc.citation.epage 5 en_US
dc.citation.spage 1 en_US
dc.description.conference Swine Day, Manhattan, KS, November 19, 1998 en_US
dc.contributor.authoreid mboland en_US
dc.contributor.authoreid en_US


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