| |||
|
|
» AIPL CENTENNIAL
» New Queries
» General Queries
» Industry Queries
» Active AI Lists
» Top Bull Lists
» Elite Cow List
» Password
» Data Exchange
» E-mailing Lists
» Contact AIPL
» Genotype Counts
» ID Range Query
» HTTPS Certificate
Annual Dairy Herd Information (DHI) reports released by AIPL
- DHI Participation (NCDHIP Handbook Fact Sheet K-1)
- State and National Standardized Lactation Averages by Breed for Cows on Official Test (NCDHIP Handbook Fact Sheet K-2)
- USDA Summary of Herd Averages (NCDHIP Handbook Fact Sheet K-3)
- Dairy Records Processing Center Activity Summary (NCDHIP Handbook Fact Sheet K-6)
Dairy Herd Improvement (DHI) Letters
- DHI Letter listing (reports from the Animal Improvement Programs Laboratory and its predecessors, 1927–81)
- DHIA Factors for Projecting Incomplete Records to 305 Days, ARS-44-164, DHI Letter 41(6). 1965. [introductory material for historical reference]
- DHIA Age Adjustment Factors for Standardizing Lactations to a Mature Basis, ARS-44-188, DHI Letter 43(1). 1967. [introductory material and figures for historical reference]
- Projection Factors for Milk and Fat Lactation Records, DHI Letter 56(1). 1980. [historical reference]
Other DHI reports
- National Cooperative Dairy Herd Improvement Program
Handbook
- Calculating Lactation
Records (Fact Sheet G-1)
- Standardization of
Lactation Records (Fact Sheet G-2)
- USDA-DHIA Animal Model Genetic Evaluations (Fact Sheet H-2)
- USDA-DHIA Factors for Standardizing 305-Day Lactation Records for Age and Month of Calving, ARS-NE-40. 1974. [introductory material for historical reference]
- The USDA-DHIA Modified Contemporary Comparison Sire Summary and Cow Index Procedures, USDA Production Research Report No. 165. 1976. [historical reference]
Last Modified: 02/04/2013