Bertoldo, Jerry2014-06-232014-06-232008-01-01https://hdl.handle.net/1813/36650This information was presented at the 2008 Winter Dairy Management Conference, organized by the PRO-DAIRY program in the College of Agriculture and Life Sciences at Cornell University. This collaborative effort between PRO-DAIRY, dairy producers, agri-business professionals and Cornell Cooperative Extension educators brings technical, financial and operational know-how to a topic of importance to dairy farms. Seminars are offered across New York State each year. Softcover copies of the entire conference proceedings may be purchased at http://www.ansci.cornell.edu/dm/proceedings_orders.html or by calling (607) 255-4285.en-USreplacementsheifer reproductionphysiologyfertilitymanagementconference papers and proceedings