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Subjects statistical analysis Remove constraint statistical analysis: statistical analysis Year 2004 Remove constraint 2004: 2004
Displaying items 1 - 10 of 23 start over

1. A compendium of methods useful for characterizing Arabidopsis pollen mutants and gametophytically-expressed genes

Description:
In the special issue: Techniques for Molecular Analysis / edited by H. klee.
Author:
Johnson-Brousseau, S.A. , McCormick, S.
Subject:
Arabidopsis thaliana , mutants , phenotypic variation , pollen , pollen germination , plant development , gametophytes , crossing , segregation distortion , histochemistry , statistical analysis , literature reviews
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. A note on the reliability tests of estimates from ARMS data

Description:
Includes references
Author:
Kim, C.S. , Hallahan, C. , Lindamood, W. , Schaible, G. , Payne, J.
Subject:
Agricultural Resource Management Study , USDA , reliability , crop production , estimation , farm management , irrigation management , water use , nutrient uptake , nutrient management , crop residue management , pesticide application , transgenic plants , decision support systems , variance , surveys , sampling , statistical analysis , corn , Zea mays , Economic Research Service , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. A novel integrated PCA and FLD method on hyperspectral image feature extraction for cucumber chilling damage inspection

Description:
Includes references
Author:
Cheng, X. , Chen, Y.R. , Tao, Y. , Wang, C.Y. , Kim, M.S. , Lefcourt, A.M.
Subject:
cucumbers , raw vegetables , chilling injury , hyperspectral imagery , principal component analysis , statistical analysis , storage quality , food storage , cold storage
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. Aerodynamic parameters and sensible heat flux estimates for a semi-arid ecosystem

Description:
Includes references
Author:
Prueger, J.H. , Kustas, W.P. , Hipps, L.E. , Hatfield, J.L.
Subject:
arid lands , semiarid zones , desserts , dunes , grasslands , rangelands , ecosystems , heat transfer , energy balance , aerodynamics , air temperature , wind speed , ground vegetation , grasses , shrubs , vegetation cover , height , surface roughness , statistical analysis , equations , New Mexico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Capabilities and limitations of erosion models and data

Description:
Includes references
Author:
Nearing, M.A.
Subject:
soil erosion models , soil erosion , data analysis , variance , simulation models , prediction , Water Erosion Prediction Project , uncertainty , statistical analysis
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Changing household characteristics and the away-from-home food market: a censored equation system approach

Description:
Includes references
Author:
Stewart, H. , Yen, S.T.
Subject:
consumer preferences , food purchasing , sales , restaurants , restaurant foods , fast foods , fast food restaurants , household surveys , equations , statistical analysis , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Comparison of laboratory and quick-test methods for forage nitrate

Description:
Includes references
Author:
MacKown, C.T. , Weik, J.C.
Subject:
Triticum aestivum , winter wheat , forage , livestock , animal health , sap , plant tissues , nitrates , assays , analytical kits , laboratory techniques , methodology , flow injection analysis , laboratory equipment , measuring devices , nitrate reductase , extraction , statistical analysis , cost analysis , nitrogen fertilizers
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Corn-residue transformations into root and soil carbon as related to nitrogen, tillage, and stover management

Description:
Includes references
Author:
Allmaras, R.R. , Linden, D.R. , Clapp, C.E.
Subject:
corn stover , soil organic carbon , crop residue management , nitrogen , fertilizer application , Zea mays , roots , rhizodeposition , soil-plant interactions , tillage , carbon sequestration , stable isotopes , mineralization , silt loam soils , continuous cropping , statistical analysis , mathematical models , equations
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Documenting intraspecific genome size variation in soybean

Description:
Includes references
Author:
Rayburn, A.L. , Biradar, D.P. , Nelson, R.L. , McCloskey, R. , Yeater, K.M.
Subject:
Glycine max , soybeans , lines , genome , DNA , genetic variation , geographical variation , flow cytometry , statistical analysis , Amaranthus palmeri , United States , Russia , Japan , South Korea , China
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Economically optimal nitrogen fertilization for yield and protein in hard red spring wheat

Description:
Includes references
Author:
Baker, D.A. , Young, D.L. , Huggins, D.R. , Pan, W.L.
Subject:
Triticum aestivum , spring wheat , nitrogen fertilizers , fertilizer rates , nitrogen , grain yield , conventional tillage , fertilizer application , crop prices , protein content , costs and returns , economic analysis , statistical analysis , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004