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Corn Objective Yield
Corn Objective Yield
Corn Objective Yield
Madison Sifford
2026-07-23T17:06:25-04:00
Corn Objective Yield Home Study and Survey Information
1. Corn Objective Yield Survey
Corn IM Ch 1 + 2: Corn Objective Yield Survey and Terms
Video – Corn OY Intro to Forms & Layout
Slides – Corn Objective Yield Survey
2. Form A
Corn IM Ch 3: Form A Interview
Slides – Corn Form A Interview
Corn Form A Questionnaire
Irrigated Samples: Kansas and Nebraska Only
3. Unit Location & Layout
Corn IM Ch 4: Unit Location
Slides – Corn Unit Location
4. Form B
Corn IM Ch 5: Form B
Video – Corn OY Determining Maturity Form B & Dent Stage Harvest
Video – Corn OY Final Harvest Procedures
Slides – Corn Form B
Slides – Corn Measurement & Caliper
Corn Form B Questionnaire
5. Form E
Corn IM Ch 6: Form E
Video – Corn OY Gleaning Procedures
Slides – Corn Form E
Corn Form E Questionnaire
6. Lab Sample Packaging & Shipping
Corn IM Ch 7: Lab Sample Packaging and Shipping
Video – Corn OY Lab Overview
Slides – Corn Lab Sample Packaging and Shipping
7. CAPI Data Entry
Corn IM Ch 8: CAPI Data Entry
Slides – Corn CAPI Data Entry
Additional Resources
2026 Corn OY Dates Page
Corn OY Brochure
Complete Corn OY Interviewer’s Manual
Corn Quiz Link
Corn Pre Survey Letter
Corn Form A Questionnaire
Corn Form B Questionnaire
Corn Form E Questionnaire
Corn Guidebook
Video – Objective Yield Field Location
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