Effect of Days Open on Economic Aspects of Current Lactation
- 1 July 1979
- journal article
- Published by American Dairy Science Association in Journal of Dairy Science
- Vol. 62 (7) , 1167-1170
- https://doi.org/10.3168/jds.s0022-0302(79)83391-3
Abstract
No abstract availableThis publication has 4 references indexed in Scilit:
- Lactation Records Adjusted for Days Open in Sire EvaluationJournal of Dairy Science, 1973
- Effects of Days Dry and Days Open on Holstein Milk ProductionJournal of Dairy Science, 1972
- Relation of Days Open and Days Dry to Lactation Milk and Fat YieldsJournal of Dairy Science, 1962
- Ratio Factors for Adjusting Monthly Test-Day Data for Age and Season of Calving and Ratio Factors for Extending Part Lactation RecordsJournal of Dairy Science, 1961