PURPOSE
The Chickens and Eggs survey provides information on the
current supplies of eggs and on future supplies based on the
size of the laying flock, number of replacement pullets, and
placements in breeding flocks.
COVERAGE
In December, a full survey targeting all flocks in the U.S.
is conducted. Inventory estimates are made for all states.
In all other months, all flocks with more than 30,000 layers
are surveyed. Data for smaller operations are estimated using
production trends of surveyed producers. Flocks with more
than 30,000 layers account for over 80 percent of all layers.
CONTENT
Chickens and Eggs survey covers number of eggs produced,
rate of lay (eggs per layer), number of layers, number of
pullets on hand, and forced moltings. Also, numbers of broiler
and egg-type chicks hatched, eggs in incubators, and replacements
for breeder supply flocks are provided.
FREQUENCY
Data are collected and published monthly with the prior month
subject to revision. All monthly data are again subject to
revision at the end of the marketing year.
METHODS
NASS maintains a list of chicken and egg contractor and independent
producers in every state. Operations with an expected inventory
of 30,000 chickens or more are surveyed monthly with a reference
date of the first. Operations less than 30,000 are only surveyed
in December. About 900 operations are mailed a questionnaire
and nonrespondents are followed up with a phone call. Imputation
methods are employed for operations not reporting using historical
data and current data relationships for similar size operations.
Reports received too late to be summarized for the current
month are still processed for the next month and revised estimates
may be published based on these data. Data are collected from
about 330 hatchery operations with large broiler-type hatcheries
contacted weekly and smaller ones and egg-type hatcheries
contacted monthly. Data for hatcheries not reporting are estimated
based on prior reports, capacity, seasonal changes, and changes
shown for hatcheries reporting.
PRODUCTS
The Chicken and Egg report is published about the 20th of
each month. The report contains estimates of layers, eggs
per 100 layers, total egg production, and forced moltings
for major producing states, other States combined, and the
United States. Previous month’s estimates are also included
regardless of whether they have been revised. The number of
layers estimates for every month to date for the current year
are also included.
USES
The industry uses the data to gauge current and future supplies
of eggs and broilers expected to come to market. Producers
use the data for business decisions. Economists and other
analysts use the data to monitor the health of the industry
and to compute the industry’s contribution to the agricultural
sector.
SPECIAL FEATURES
Estimates for Puerto Rico are included in the Chicken
and Eggs Annual Summary in February and the Poultry – Production
and Value Annual Summary in April even though Puerto Rico
is not part of the Chicken and Eggs survey.
RELATED PROGRAMS
Weekly Broiler Hatchery
Poultry Slaughter
Poultry Production, Disposition, and Income
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