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PURPOSE
The Trout Production survey provides basic data for the trout
industry such as the number of trout farms; the number, pounds,
and value of fish produced; the point of first sale; and information
on the number of fish lost by cause.
COVERAGE
All known trout farms in the 20 top producing states are
included in the survey. The states are Arkansas, California,
Colorado, Connecticut, Georgia, Idaho, Maine, Massachusetts,
Michigan, Missouri, New York, North Carolina, Oregon, Pennsylvania,
Tennessee, Utah, Virginia, Washington, West Virginia, and
Wisconsin.
CONTENT
Data are collected on the number, pounds, and value of sales
by size of fish and the number and value of sales of eggs.
Additional questions cover the percent of fish sold through
each marketing outlet and losses of fish by cause. Data cover
farm raised fish and fish raised for restoration, conservation,
or recreational purposes. The marketing outlets are processors,
restaurants and other retailers, consumers, live haulers,
fee and recreational, other producers, and government agencies.
The causes for loss are disease, theft or vandalism, chemical
contamination, drought, flood, and predators.
FREQUENCY
The survey is conducted each January.
METHODS
A list of trout operations is maintained by NASS. All operations
(nearly 700) are surveyed each year. The reference date for
the number of trout farms is January 1 of the current year.
Sales and loss data refer to the previous calendar year. Questionnaires
are mailed to reach respondents about the first of January.
Growers not returning questionnaires by mail are followed
up by phone. In some cases, personal visits are made.
PRODUCTS
Results are published in the Trout Production report in February.
Estimates include number of trout farms; the number, pounds,
and value of fish and eggs produced; the point of first sale;
and losses by cause by state and 20-state total.
USES
Producers and marketers use inventory numbers to project
future supplies of trout. Producers use the data in making
business decisions. Economists use sales data to assess the
present status and future of the industry. Data are also used
in assessing the general situation of the agricultural sector.
Natural resource and conservation specialists use the data
for determining supplies of fish for restocking and related
programs.
SPECIAL FEATURES
RELATED PROGRAMS
Census of Aquaculture
Catfish Production
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