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Swine AI SPI tools shown to aid pork producers
UW Extension seminars in Dunn County spotlighted swine artificial insemination using frozen semen and sow production indexing SPI as low cost tools for pork producers. Speaker Carl Hirschinger cited savings and improved genetics while local growers described practical AI techniques and the UW Extension computer terminal program offering quick, countywide access.
MENTIONED IN THIS ARTICLE
Carl Hirschinger
Uw-Extension
Jim Faust
Dunn County
Gerald Brett
St. Croix
Hirschinger
SPI