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Corn
(36)
corn
(27)
Yields
(25)
crop yield
(21)
Zea mays
(19)
Forecasting
(10)
Crop yields
(9)
Iowa
(9)
Mathematical models
(9)
agricultural forecasts
(9)
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United States Dept. of Agriculture. Statistical Reporting Service.
(7)
Warren, Fred B.
(5)
Steele, Ronald J.
(3)
United States Dept. of Agriculture. Economic Research Service.
(3)
United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
(3)
Birkett, Thomas R.
(2)
House, Carol C.
(2)
Padgitt, Merritt.
(2)
Wilson, Wendell W.
(2)
Bailey, Jeffrey T.
(1)
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1982
(2)
1984
(2)
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(2)
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(2)
1993
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(1)
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892
United States. Dept. of Agriculture. Economic Research Service.
820
Shull, James Marion, 1872-1948
777
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720
United States Dept. of Agriculture. Economic Research Service.
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1.
1969 corn validation project : Iowa and Missouri
Author(s):
Max, Richard Carl 1929-
,
United States Dept. of Agriculture. Statistical Reporting Service.
Subject(s):
Corn
,
Yields
,
Zea mays
,
crop yield
,
agricultural statistics
,
Iowa
,
Missouri
Year:
1970
2.
1971 corn validation project
Author(s):
United States Dept. of Agriculture. Statistical Reporting Service.
Subject(s):
Corn
,
Yields
,
Zea mays
,
crop yield
,
agricultural statistics
,
Illinois
,
Iowa
Year:
1972
3.
1983 corn and soybean production input and cropping practices in Illinois, Iowa and Missouri
Author(s):
Padgitt, Merritt.
,
United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
Subject(s):
Corn
,
Illinois
,
Statistics
,
Iowa
,
Missouri
,
Soybean
,
Zea mays
,
soybeans
,
Glycine max
,
crop production
,
cropping systems
,
tillage
Year:
1984
4.
A within-year growth model approach to forecasting corn yields
Author(s):
House, Carol C.
,
United States Crop Reporting Board.
Subject(s):
Corn
,
Yields
,
Iowa
,
Forecasting
,
Texas
,
growth models
,
agricultural forecasts
,
Zea mays
,
crop yield
Year:
1977
5.
An evaluation of two feedback versions of the Ceres-Maize model
Author(s):
Iwig, William C.
,
Klugh, Benjamin F.
,
United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
Subject(s):
Corn
,
Yields
,
Forecasting
,
Mathematical models
,
Sampling
,
Crop yields
,
Simulation methods
,
corn
,
agricultural forecasts
,
data analysis
,
sampling
,
yields
,
simulation models
,
mathematical models
Year:
1986
6.
Characteristics and production costs of U.S. corn farms, 2001
Author(s):
Foreman, Linda.
,
United States Dept. of Agriculture. Economic Research Service.
Subject(s):
Corn industry
,
United States
,
Costs
,
Corn
,
Prices
,
corn
,
production costs
,
crop prices
Year:
2006
7.
Comparison of 1964 objective and reported corn yields from weighed and non-weighed fields
Author(s):
United States Dept. of Agriculture. Statistical Reporting Service. Standards and Research Division. Research and Development Branch.
Subject(s):
Corn
,
Yields
,
Crop yields
,
corn
,
Zea mays
,
crop yield
Year:
1965
8.
Comparison of the CEAS and Thompson-type models for corn yields in Iowa, Illinois, and Indiana
Author(s):
Cotter, James J.
Subject(s):
Corn
,
Yields
,
Iowa
,
Illinois
,
Indiana
,
Crop yields
,
Mathematical models
,
corn
,
Zea mays
,
crop yield
,
mathematical models
Year:
1984
9.
Control of fungal diseases of maize
Author(s):
National Center for Agricultural Utilization Research (U.S.)
Subject(s):
Corn
,
Diseases and pests
,
Control
,
Fungal diseases of plants
,
corn
,
fungal diseases of plants
,
disease control
Year:
2010
10.
Corn objective yield
Author(s):
Steele, Ronald J.
Subject(s):
Corn
,
Yields
,
Crop yields
,
corn
,
Zea mays
,
crop yield
Year:
1987
11.
Corn objective yield
Author(s):
Steele, Ronald J.
Subject(s):
Corn
,
Yields
,
Forecasting
,
Crop yields
,
corn
,
Zea mays
,
crop yield
,
agricultural forecasts
Year:
1986
12.
Corn yield validation studies, 1953-83
Author(s):
Warren, Fred B.
Subject(s):
Corn
,
Yields
,
Crop yields
,
corn
,
Zea mays
,
crop yield
Year:
1985
13.
Economic aspects of revenue-based commodity support
Author(s):
Cooper, Joseph.
,
United States Dept. of Agriculture. Economic Research Service.
Subject(s):
Agricultural subsidies
,
United States
,
Corn
,
Prices
,
Farm income
,
agricultural subsidies
,
commodity prices
,
corn
Year:
2009
14.
Ethanol transportation backgrounder : expansion of U.S. corn-based ethanol from the agricultural transportation perspective
Author(s):
Denicoff, Marina R.
,
Hill, Johnny.
,
Marathon, Nicholas.
,
McGregor, Brian M.
,
Prater, Marvin.
,
Taylor, April.
,
United States Agricultural Marketing Service.
Subject(s):
Alcohol as fuel
,
Transportation
,
United States
,
Alcohol fuel industry
,
Corn
,
Grain
,
ethanol production
,
ethanol fuels
,
corn
,
grains
,
transportation
Year:
2007
15.
Evaluation of historical data use in the 1992 August yield survey
Author(s):
Bailey, Jeffrey T.
Subject(s):
Corn
,
Yields
,
United States
,
Soybean
,
corn
,
Zea mays
,
soybeans
,
Glycine max
,
yield monitoring
,
crop yield
Year:
1993
16.
Evaluation of monthly corn yield indications and forecasts
Author(s):
Keough, Gary.
Subject(s):
Corn
,
Yields
,
United States
,
crop yield
,
corn
,
Zea mays
Year:
1989
17.
Evaluation of the 1982 corn objective yield validation survey
Author(s):
Warren, Fred B.
,
Steele, Ronald J.
,
United States Dept. of Agriculture. Statistical Reporting Service.
Subject(s):
Corn
,
Crop yields
,
corn
,
Zea mays
,
crop yield
18.
Evaluation of the 1983 corn objective yield validation study
Author(s):
Warren, Fred B.
Subject(s):
Corn
,
Yields
,
Illinois
,
Iowa
,
Missouri
,
corn
,
Zea mays
,
crop yield
Year:
1985
19.
Evaluation of the CEAS trend and monthly weather data models for corn yields in Iowa, Illinois, and Indiana
Author(s):
Kestle, Richard A.
,
United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
Subject(s):
Meteorology, Agricultural
,
Iowa
,
Mathematical models
,
Illinois
,
Indiana
,
Crops and climate
,
Crop yields
,
Corn
,
agrometeorology
,
climate models
,
crop yield
,
corn
,
Zea mays
,
mathematical models
,
model validation
,
crop models
,
regression analysis
Year:
1982
20.
Forecasting corn yields
Author(s):
House, Carol C.
Subject(s):
Corn
,
Yields
,
Missouri
,
Agriculture
,
Forecasting
,
corn
,
Zea mays
,
crop yield
,
agricultural forecasts
Year:
1979
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