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Minimum Data Set
100%
Correlation Study
40%
Calibration Study
40%
Soil Samples
20%
State Universities
20%
Statistical Analysis
20%
Meta-analysis
20%
Local-regional
20%
Soil Physical Properties
20%
Soil Chemical Properties
20%
Nutrient Loss
20%
Increased Productivity
20%
Environmental Impact
20%
Over 80
20%
Design Analysis
20%
Nonprofit Organizations
20%
Decision Tool
20%
Nutrient Management
20%
Two-state
20%
Management Decisions
20%
National Database
20%
Local State
20%
One-state Reality
20%
Science-based
20%
Calibration Data
20%
Private Universities
20%
Federal Agencies
20%
Crop nutrition
20%
Production Field
20%
Land-grant Universities
20%
Soil Testing
20%
Soil Test K
20%
Field Management
20%
Department of Agriculture
20%
Knowledge Synthesis
20%
Soil Test P
20%
State Department
20%
Correlation Data
20%
Modern Agriculture
20%
Precision Agriculture
20%
Production System Management
20%
Maximum Utility
20%
Nutrition Recommendations
20%
Robust Set
20%
Management Priorities
20%
Systemic Review
20%
Agricultural and Biological Sciences
Soil Testing
100%
Soil Chemical Properties
25%
Soil Physical Properties
25%
Committees
25%
Soil Management
25%
Nutrient Management
25%
Meta-Analysis
25%
Crop Nutrition
25%
Design Experiment
25%
Precision Agriculture
25%
Earth and Planetary Sciences
Soil Testing
100%
Nutrient Loss
25%
Design Analysis
25%
Soil Physical Property
25%
Soil Management
25%
Design Experiment
25%
Production System
25%
Agriculture
25%
Soil Chemical Property
25%