Important data sets covering a wide variety of topics
are presented under this research emphasis area, including:
agricultural biotechnology
Summarized from NASS data on adoption
of genetically engineered crop varieties.
- Crop acres planted to herbicide-tolerant and Bt crop varieties, 1996-2001
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agricultural chemicals and production technology
U.S. Fertilizer Imports/ExportsThis
system provides annual data on U.S. imports and exports of selected fertilizer
types. These data are based on "U.S. Merchandise Imports and Exports"
released monthly by the U.S. Department of Commerce, Foreign Trade Division.
The Economic Research Service (ERS), in collaboration with The Fertilizer
Institute, updates the data monthly and maintains the year-to-date fertilizer
files. The data reported here are drawn from these files. The system covers
imports from 1995 to date and exports from 1990 to date for 26 major fertilizer
products and materials, and for 82 major trading countries.
Crop Production PracticesPhase
II of the Agricultural Resource Management Survey (ARMS) is USDA's primary
source of information about the current status and trends in crop production
practices for major crops (corn, soybeans, wheat, and cotton). This survey
also obtains data on U.S. farmers' agricultural resource use, as well
as data to assess potential environmental impacts associated with crop
production practices. The ARMS survey yields annual data summaries for
field-level data by crop, including: irrigation technology and water use,
nutrient use and nutrient management practices, crop residue management
practices, pest management practices and pesticide use, and crop seed
variety. Data summaries are available for production years 1996-2000 (1996-98
and 2000 for wheat).
Organic ProductionData page providing
information on organic operations and acreage for crops and livestock
for 1992-2001.
Confined Animal and Manure Nutrient Data SystemThis
system provides state and National data about confined animal numbers
and associated manure nutrients. These data are based on analysis of the
data collected for the 1982, 1987, 1992, and 1997 Censuses of Agriculture
done by the Economic Research Service and Natural Resources Conservation
Service in conjunction with the National Agricultural Statistics Service.
The methodology uses the number of animals sold and the end-of-year animal
inventory to numbers of confined animals on farms. Manure nutrients were
estimated based on the numbers and types of confined animals.
Fertilizer Use and
Practices, by Crop and Major Producing StatesU.S. and State
fertilizer use, management and application practices and rates, based
on Agricultural Resource and Management Survey (ARMS) data.
Fertilizer
Use and Price StatisticsU.S. fertilizer use and prices
and nutrients applied per acre for major farm States, 1964-93, for corn,
cotton, soybeans, and wheat.
Cropping practicesThese databases contain unsummarized data
from the 1990-95 USDA Cropping Practices Survey. Included are data on
nutrient and pesticide usage, tillage practices, and related data for
major field crops.
Agricultural
chemical use, fruit/nuts and vegetablesState and U.S. fertilizer
and pesticide use data for fruit, nut, berry, and vegetable crops. Also,
fertilizer use data for California vegetable crops.
Agricultural chemical use, field cropsState and U.S. fertilizer
and pesticide use data for corn, cotton, soybeans, wheat, and fall potatoes.
Includes pesticide use by active ingredient, application rates, and acres
treated. Also includes data on target pest by pesticide active ingredient
for fall potatoes beginning with the 1992 data.
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agricultural research and productivity
Agricultural Research Funding in the
Public and Private SectorThis time series data for public and
private funding of agricultural research and development covers the years
1970 to 1998 (private) and 1970 to 1999 (public). Data are available either
as nominal figures, or corrected for inflation.
Agricultural Productivity in the United
StatesIncreased productivity is the main contributor to growth
in U.S. agriculture. This data set provides estimates of productivity
growth in aggregate for the period 1948-99, and growth and relativity
levels for individual States for 1960-96.
Trends in Extension StaffingData
page for information on level and allocation of Extension staffing by
State, delivered through spreadsheets.
Plant Breeding Research and DevelopmentThis
data set provides estimates of plant breeding research efforts in the
United States.
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Agricultural Resource Management Survey (ARMS)
Farm Financial Management Data PageTable
server for data from ARMS for farm financial management and farm household
information.
Costs and Returns DataUSDA
has estimated annual production costs and returns and published accounts
for major field crop and livestock enterprises since 1975. Cost and return
estimates are reported for the U.S. and major production regions for corn,
soybeans, wheat, cotton, grain sorghum, rice, peanuts, oats, barley, sugarbeets,
tobacco, milk, hogs, and cow-calf. These cost and return accounts are
historical accounts based on the actual costs incurred by producers during
each year.
State-Level Costs of ProductionCosts
of production, 1987-89, by selected States for nine major field crops
including feed grains, wheat, rice, cotton, soybeans, and peanuts.
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irrigation and water use
Western Irrigated Agriculture—Irrigation
is critical to U.S. agriculture. While just 16 percent of all harvested
cropland is irrigated, this acreage generates nearly half the value of
all crops sold. Agriculture accounts for over 80 percent of water consumed
in the U.S. Irrigation is particularly important for agriculture in the
17 Western States. But water is increasingly needed for urban, industrial,
environmental, and other uses. Because it accounts for such a large share
of total consumption, agriculture is central to the challenge of balancing
water demands among alternative uses. This data product summarizes the
farm-structural characteristics of irrigated farms in the 17 Western States
based on USDA’s 1998 Farm and Ranch Irrigation Survey. Amber
Waves summary article
Tables on irrigation and
water management in agriculture, summarized from Census of Agriculture
and other data.
- Irrigated Land in the Census of Agriculture, 1969-97
- U. S. Off -Stream Water Withdrawals and Consumptive Use, by Sector,
1960-1995
- Sources of irrigation water withdrawals for regions and selected States,
1995
- Crop Water Applications for Major Crops, 1998
- Irrigated Crop Sales and Acreage, 1997
- Irrigated and non-irrigated acres and crop sales, 1997
- Western Feed Grain and Forage Production, 1997
- Irrigation Application Systems by Type, 1998
organic farming and marketing
Organic ProductionData page providing
information on organic operations and acreage for crops and livestock
for 1992-2001.
Organic Wholesale PricesData
on prices of organic fruits and vegetables for 1995-2001.
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land use, value, and management
Major Land UsesEstimates for
major land uses in the United States, by State for 1945-1997.
Land Use Change, 1970sPaired
sample point data of land use change in 135 fast population growth, 36
cropland loss, and 20 cropland gain counties in the United States. Data
cover 15 major land uses including agricultural, forest, urban, and wetlands.
Dynamics of Land Use Change,
1960sPaired sample point data of land use change in 53 fast
population growth counties in the United States. Data cover 12 major land
uses including agricultural and urban.
Farm Real Estate TaxesReports
annual State data on total farm real estate taxes 1890-1989, taxes per
acre 1909-91, and taxes per $100 of value 1909-91.
Land in Farms and Number of FarmsSpreadsheets derived from
official NASS report estimates.
Agricultural Land Values and Cash RentsSpreadsheets and
text files derived from official NASS reported estimates and Census of
Agriculture data.
Historical
Recent
- Agricultural Land Values, 08.02.02 [ Text
| PDF
]
- Agricultural Cash Rents, 07.12.02 [ Text
| PDF
]
- Agricultural Land Values, 08.02.01 [ Text
|
PDF ]
- Agricultural Cash Rents, 07.12.01 [
Text | PDF
]
- Agricultural Land Values - Final Estimates 1994-98 [NASS]
sb957
- Agricultural Cash Rents, 07.07.00 [
Text |
PDF ]
- Agricultural Land Values, 03.23.00 [
Text |
PDF ]
- Agricultural Cash Rents, 07.08.99 [
Text |
PDF ]
- Agricultural Land Values, 04.06.99 [
Text |
PDF ]
- Agricultural Cash Rents, 08.25.98 [
Text ]
- Agricultural Land Values, 03.17.98 [
Text ]
- Agricultural Land Values and Agricultural Cash Rents, 10.01.97
[ Text ]
Rural/Urban Continuum CodesClassification
of 3,140 U.S. counties into 10 types based on urban/rural population characteristics
and location with respect to metropolitan areas. Data for 1983 and 1993
classifications are included.
Urban Influence CodesCodes
classify 3,141 counties and county equivalents in the United States into
9 mutually exclusive groups. These groups classify metro counties by the
size of the metro area they are in and nonmetro counties by their adjacency
to each size of metro area and by the size of their own largest city or
town.
Rural-Urban Commuting Area CodesRural-urban
commuting area code (RUCA) classifies U.S. census tracts using measures
of urbanization, population density, and daily commuting from the 1990
decennial census. The classification contains two levels. Whole numbers
(1-10) delineate metropolitan, large town, small town, and rural commuting
areas based on the size and direction of the tracts' largest commuting
flows. These 10 codes are further subdivided to permit stricter or looser
delimitation of metropolitan and nonmetropolitan settlement, based on
secondary commuting flows. The approach errs in the direction of more
codes, so as to provide maximum flexibility for the selective combination
of codes that will meet varying definitional needs and preferences.
Natural Amenities ScaleThe
Natural Amenities Scale is a measure of the physical characteristics of
a county area that enhance the location as a place to live. The index
was constructed by combining six measures of climate, typography, and
water area that reflect environmental qualities most people prefer. These
measures are warm winter, winter sun, temperate summer, low summer humidity,
topographic variation, and water area. The data are available for counties
in the lower 48 States. The file contains the original measures and standardized
scores for each county as well as the amenities scale.
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conservation and environmental policy
2003 Normalized PricesThe
Economic Research Service (ERS) annually calculates normalized prices
for evaluating alternative development and management plans for water
and related land resources. Normalized prices smooth out the effects of
short-term fluctuations so that plans can be evaluated on a more realistic
basis rather than using current prices, which may be lower or higher than
normal because of short-lived phenomena.
Environmental Quality Incentives Program DataThe
data presented here provide: An overview of what conservation practices
are being funded, Preliminary estimates of unit costs for the most commonly
contracted conservation practices and, A comparison of unit costs for
different contract sizes to determine the extent to which economies of
scale exist practice by practice.
Confined Animal and Manure Nutrient Data SystemThis
system provides state and National data about confined animal numbers
and associated manure nutrients. These data are based on analysis of the
data collected for the 1982, 1987, 1992, and 1997 Censuses of Agriculture
done by the Economic Research Service and Natural Resources Conservation
Service in conjunction with the National Agricultural Statistics Service.
The methodology uses the number of animals sold and the end-of-year animal
inventory to numbers of confined animals on farms. Manure nutrients were
estimated based on the numbers and types of confined animals.
Conservation Reserve Program
Summary FileCounty-level data for contracts and acres enrolled
by fiscal year (1986-93) and signup periods 1-12. Includes average rental
rates, acres enrolled by level of erosion, conservation treatments applied,
cost-share data, base acreage reductions, and alternative-use acreage.
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See all ERS data products
related to agriculture and the environment.
for more information, contact:
Joseph Cooper
web administration: webadmin@ers.usda.gov
page updated: June 8, 2004
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