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- Publications
- Influence
The Cost of Misapplication of Herbicides
- R. Grisso, E. C. Dickey, Larry D. Schulze
- Engineering
- 1989
A field survey of 103 private herbicide applicators was conducted during the spring of 1986 in 12 central and eastern Nebraska counties. The results showed that only 30% of the cooperators were… Expand
Estimating Percent Residue CoverUsing The Line-Transect Method
- D. Shelton, E. C. Dickey, Roger Kanable, Stewart W. Melvin, Charles A. Burr
- Environmental Science
- 1991
- 29
- 2
Electronic Image Analysis of Crop Residue Cover on Soil
- G. E. Meyer, A. Stepanek, D. Shelton, E. C. Dickey
- Environmental Science
- 1988
ABSTRACT CLASSIFICATION procedures for using both black-and-white and color imaging systems were developed and tested for determination of percent residue cover on the soil surface from video and… Expand
Calibration Accuracy of Pesticide Application Equipment
- Robert D. Grisso, E. J. Hewett, E. C. Dickey, R. Schnieder, E. Nelson
- Engineering
- 1988
A field survey of 140 private and commercial pesticide applicators was conducted during the spring of 1986 in 12 counties of central and eastern Nebraska. The results showed that one out of every… Expand
Field Evaluation of Calibration Accuracy for Pesticide Application Equipment
- A. Rider, E. C. Dickey
- Environmental Science, Engineering
- 1980
ABSTRACT A1979 field survey was conducted in Nebraska and western Iowa of 152 private and commercial pesti-cide applicators. The survey showed that only one out of every four cooperators were… Expand
Corn residue cover on the soil surface after planting for various tillage and planting systems
- D. Shelton, E. C. Dickey, S. Kachman, K. T. Fairbanks
- Mathematics
- 1 July 1995
ABSTRACT: Crop residue left on the soil surface after planting is one of the most cost-effective soil erosion control practices, and is a primary component of the majority of conservation plans that… Expand
- 24
- 1
Long Term Tillage Effects on Grain Yield and Soil Properties in a Soybean/Grain Sorghum Rotation
- E. C. Dickey, P. Jasa, R. Grisso
- Mathematics
- 1 October 1994
In Nebraska, early adopters of conservation tillage, especially those using no-till planting, had some concerns regarding planter performance, early season weed control, and possible yield… Expand
G83-684 Row Crop Planters: Equipment Adjustments and Performance in Conservation Tillage
- E. C. Dickey, P. Jasa
- Engineering
- 1983
- 4
- 1
Interlamellar residual stresses in single grains of NiO-ZrO2(cubic) directionally solidified eutectics
- E. C. Dickey, V. Dravid, C. Hubbard
- Materials Science
- 1 November 1997
Phase-to-phase residual stresses due to thermal expansion mismatch were measured in lamellar NiO-ZrO{sub 2} (cubic) directionally solidified eutectics (DSEs). The triaxial strain tensors for both… Expand
The personal factor in evaluation use: A case study of a steering committee's use of a conservation tillage survey
- S. Rockwell, E. C. Dickey, P. Jasa
- Engineering, Medicine
- 1990
Abstract In 1985 a statewide farmer survey about conservation tillage was conducted. It provided baseline data for a major energy conservation project. The data were used for 2 years, at which time a… Expand