Alternative Row Spacing for Corn Grain: Preliminary Findings for NY
John Hanchar, Farm Business Management Specialist
Northwest New York Dairy, Livestock & Field Crops
Summary
- Switching from 30 in. to 15 in. row spacing for corn grain can be an advantageous change for no-till, corn soybean farm with about 3,000 acres
- When expected corn price is $5.56 per bushel, expected change in annual profit varies from about $23,000 to about $104,000, for % changes in yield from 0.6 to 7.5 %, respectively
- Sensitivity of results suggests that farm operators should develop analyses specific to conditions on their farms
Alternative Row Spacing for Corn Grain: Preliminary Findings for NY, Powerpoint (pdf; 198KB)
Dairy
Livestock
Grazing
Forages
Grains
Upcoming Events
2026 Corn Silage Dry Down Day- Yates County
September 14, 2026
Himrod, NY
Bring a sample of corn stalks from each field you anticipate harvesting for corn silage to receive whole plant dry matter value, estimated harvest date range, and information on best management practices for the 2026 corn silage harvest.
2026 Corn Silage Dry Down Day- Seneca County
September 15, 2026
Romulus, NY
Bring a sample of corn stalks from each field you anticipate harvesting for corn silage to receive whole plant dry matter value, estimated harvest date range, and information on best management practices for the 2026 corn silage harvest.
2026 Dairy Feeder School- Wyoming County
November 11, 2026
Perry, NY
Registration will open by the end of September.
Wednesday, November 11, 2026
Join the Regional Dairy Specialists for a one day on-farm training for dairy farm feeders. The training will be offered in English and Spanish and will feature stations with hands-on activities and demonstrations.