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Displaying items 1 - 12 of 12 start over
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1. 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
2. 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
3. A virus disease complex devastating late season snap bean production in the midwest.
Author(s):
Larsen, R.C. , Miklas, P.N. , Eastwell, K.C. , Grau, C.R. , Mondjana, A.
Subject(s):
Phaseolus vulgaris , plant viruses , pathogenicity , disease transmission , disease vectors , insect pests , Aphis glycines , Aphis (Aphididae) , Iowa , Kentucky , Illinois , Michigan , Minnesota , New York , Ontario , Wisconsin
Series:
Annual report.
Year:
2002
4. Adjusting for nonresponse in the December enumerative survey
Author(s):
Coulter, Richard. , United States Dept. of Agriculture. Statistical Reporting Service. Statistical Research Division.
Subject(s):
Agricultural surveys , United States , Nonresponse (Statistics) , surveys , Georgia , Illinois , Iowa , Kansas , Ohio , Wyoming
Year:
1984
5. 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
6. Comparison of the CEAS and Thompson-type models for soybean yields in Iowa, Illinois, and Indiana
Author(s):
Sebaugh, Jeanne L.
Subject(s):
Soybean , Yields , Iowa , Illinois , Indiana , Crop yields , Mathematical models , soybeans , Glycine max , crop yield , mathematical models
Year:
1983
7. Estimation of QAS list frame hog totals using a revised estimator : an empirical investigation
Author(s):
Fetter, M. J. , United States National Agricultural Statistics Service. Research Division.
Subject(s):
Swine , United States , Statistics , swine , agricultural statistics , production economics , Indiana , Illinois , Iowa , Georgia , North Carolina
Year:
1992
8. 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
9. 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
10. Evaluation of the Thompson-type yield models for soybeans in Iowa, Illinois, and Indiana
Author(s):
Kestle, Richard A.
Subject(s):
Soybean , Yields , Iowa , Illinois , Indiana , soybeans , Glycine max , crop yield , crop models , model validation
Year:
1982
11. Forecasting final corn grain yield per plant with a constrained logistic growth model
Author(s):
Larsen, Greg A.
Subject(s):
Corn , Yields , Illinois , Iowa , Agriculture , Forecasting , corn , Zea mays , grain yield , agricultural forecasts , growth models
Year:
1980
12. Modeling NML using the area frame survey
Author(s):
Chang, Ted 1947- , Kott, Phillip S. , United States National Agricultural Statistics Service.
Subject(s):
Agricultural surveys , Statistical methods , Mathematical models , agricultural statistics , farm surveys , probability , sales , farm typology , crop acreage , farmers , gender , occupations , horses , regression analysis , United States , California , Illinois , Indiana , Iowa
Year:
2004