The Explanations section contains details about each calculation required in Agronomy 212.
The Practice Calculations section contains practice problems to help you prepare for the exams.
1. Adjusted gross value of corn hybrids
2. Interpretation of crop performance test data using statistical analysis
3. Calculate the better buy between two corn hybrids
4. Determine spring freeze risk
5. Yield loss from planting corn after May 1
6. Calculate seeds per foot of row and seeds per acre
7. Determine seeding rate from target plant population and anticipated seed and seedling mortality
9. Calculate stand density from stand counts
10. Estimate corn yield in the field
11. Calculation of equidistant row widths based on plant population
12. Application rates of inputs with changes in row width
13. Yield loss from planting oats after April 1 in the central Corn Belt
14. Yield loss for planting soybean after May 1
16. Calculations with pounds of seed per acre, seeding rate, and seed weight
17. Blending two lots of grain to given quality specifications
18. Calculate average weighted corn suitability rating for a field using a soil map
19. Growing degree-day calculation
20. Moisture loss of corn grain from physiological maturity until harvest
21. Equation and information sheet