Making Replant Decisions
Although it is not unusual that 5 to 10 percent of planted seeds fail to establish healthy plants, additional stand losses resulting from insects, frost, hail, flooding or poor seedbed conditions may call for a decision on whether or not to replant a fiel ...
Plant Populations and Seeding Rates
When corn is produced for grain in Ohio, recommended plant populations at harvest (or final stand) can range from 24,000 to 34,000+ plants per acre, depending on the hybrid and production environment. Yield response to plant population is influenced by se ...
Upcoming events: Secrest Arboretum
This has been an unusual winter. It has been unseasonably warm with some nice sunny days. Some of us like the snow and cold, while others can’t wait for the green of spring to arrive. ...
Help Requested: Hayes Forum Judges Needed or Session Cancellation Imminent
The 37th Hayes Forum will be held on Friday, February 24th, 2023 from 7:30 am- 1 pm. ...
Dr. Laura Bautista OHCEAC Seminar- 2/24
Laura Bautista is the Project Lead of Vertical Farming at Delphy where she focuses on developing and implementing cultivation knowledge that enhances the efficiency and profitability of Indoor/Vertical Farms. ...
Entomology Seminar, Dr. Chelsea Smartt, Thursday Feb/23
This upcoming Thursday (Feb 23) at 9am we will have our next seminar presentation of the spring semester which will be given by Dr. Chelsea Smartt from the University of Florida. ...
February 22, 2023
Corn Growth and Development
Additional topics on corn growth and development: Hybrid Selection Grain Quality Maturity Date of Planting Days to Maturity Rating System Seeding Depth Growing Degree Day (GDD) Maturity Rating System Row Width Yield Potential and Stability Plant Pop ...
Date of Planting
The recommended time for planting corn in northern Ohio is April 15 to May 10 and in southern Ohio, April 10 to May 10. Approximately 100 to 150 GDDs (heat units) are required for corn to emerge. In central Ohio, this number of GDDs usually accumulates by ...