PURPOSE
The Cattle Inventory surveys provide basic inventory data
that describe the nation’s cattle herd. The reports
provide estimates of the number of breeding animals for beef
and milk production as well as the number of heifers being
held for breeding herd replacement. Estimates of cattle and
calves being raised for meat production are also included.
The number of calves born during the previous year is also
measured.
COVERAGE
The Cattle Inventory survey is conducted in all states except
Alaska. A sample of cattle producers is selected from the
NASS list frame. A sample of area tracts is selected to measure
incompleteness of the list. This ensures statistical coverage
of all cattle operations in each State.
CONTENT
Cattle producers provide data for total cattle inventory
and the components of that total; beef cows, milk cows, bulls,
replacement heifers, other steers and heifers, and calves.
Calf crop (calves born during the year), cattle on feed, and
breeding animal values are also collected.
FREQUENCY
The Cattle Inventory survey is conducted in January and July
of each year. The January survey is the larger of the two
surveys and includes nearly 50,000 cattle operations of all
sizes. Estimates are made for all states. The July survey
includes a list sample of nearly 10,000 of the larger cattle
operations. Estimates are made at the U.S. level only.
METHODS
The reference dates for the surveys are January 1 and July
1 with data collection periods of 15 and 7 days respectively
beginning at the reference date. A considerable amount of
time and effort is expended to tailor the data collection
to the operation as well as coordinate the data collection
with other surveys underway. Mail out/mail back data collection
is used and emphasized as a cost effective and less burdensome
method of data collection. Web-based reporting is also offered.
However, the primary method of collecting data is phone enumeration.
A limited number of personal interviews are reserved for large
cattle operations or operators who request that method.
Phone enumerators utilize Computer Assisted Telephone Interviewing
(CATI ), a sophisticated software which allows them to verbally
maintain a conversation with the respondent while following
the instrument flow and question text. Reported data are entered
directly into an electronic format and the software performs
simple consistency checks which drastically reduces the need
to make follow up contacts to the respondent.
PRODUCTS
The January and July Cattle Inventory reports are released
on a Friday towards the end of the respective months. The
January report provides estimates of total inventory, beef
cows, milk cows, bulls, replacement heifers, other steers
and heifers, and number of calves born in the previous year
by state and the U.S. In July, estimates are for the U.S.
only. The number of calves born is a projection of the current
year calf crop.
Estimates of the number of operations with cattle and calves
and percent of inventory by herd size are published in the
Farms, Land in Farms, and Livestock Operations in January.
Similar estimates are made for beef cows.
USES
The cattle inventory estimates provide an important baseline
of beef and milk cow herd supplies expected. The estimates
of inventory, cattle on feed, other steer and heifers, and
calves all provide data points which produce comparisons and
trends to help cattle producers and industry evaluate the
amount of beef moving to market.
Cattle producers are the largest benefactors of this data
series. The price discovery mechanism used to set farm gate
beef prices is, at a minimum, based on credible estimates
of supply that reflect the changing situations of the cattle
cycle. An individual producer, one who has little or no economies
of scale to affect market prices, relies on credible estimates
of supply to minimize unsubstantiated swings in farm gate
prices.
The estimates of beef movement to market is also critical
information needed for input suppliers, packers and government
to evaluate the slaughter capacity volume expected in future
months and potential supplies for export.
SPECIAL FEATURES
A special publication, U.S. Cattle Supplies and Disposition,
is periodically released and includes an analysis of the cattle
cycle.
RELATED PROGRAMS
Cattle on Feed
Milk Production
Meat Animals: Production, Disposition, and Income
Livestock Slaughter
Farms, Land in Farms, and Livestock Operations
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