A Dairy Cow is a Bovine from which milk production is intended for human consumption, or is kept for raising replacement dairy heifers.
- Dairy Herd Improvement (DHI)
: A Dairy Herd Improvement (DHI)
is a specific testing plan which requires supervision and compliance
with all official DHI rules.
- Dairy Herd Improvement Association (DHIA)
: A Dairy Herd Improvement Association (DHIA)
is an organization with programs and objectives
intended to improve
- Dairy Herd Improvement Registry (DHIR)
: A Dairy Herd Improvement Registry (DHIR)
is a modification of the DHIA program to make milk production records acceptable by the specific dairy Breed
A Dairy Steer
is a neutered male of any of the dairy cattle breeds
. The "Dairy Steer
s" are raised for
A Dam is Mother or female parent in a pedigree, normally applies to cattle.
A DAMPERS is Controls that vary airflow through an air outlet, inlet, or duct. A damper position may be immovable, manually adjustable or part of an automated control system.
A Data Call-In
is a part of the Office
A data quality
is "The totality of features and characteristics
of data that bears on their ability to satisfy a given purpose; the sum of the degrees of excellence for factors related to data" (QAMS 1993, 7).
data quality indicators
are "Quantitative statistics and qualitative descriptors that are used to interpret the degree of acceptability or utility of data to the user. The principal <