Search results
Search results
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Making Replant Decisions
https://agcrops.osu.edu/node/4422
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 ...
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Plant Populations and Seeding Rates
https://agcrops.osu.edu/node/4421
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 ...
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4-H Open House
https://greene.osu.edu/news/4-h-open-house
Join us on March 1st from 4:00pm to 6:00pm here at our office in the Buckeye Room. We will have tables set up with different projects and people on hand to answer questions, and help with enrollment. ...
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Dr. Lev Jardón Barbolla
https://hcs.osu.edu/our-people/dr-lev-jard%C3%B3n-barbolla
Dr. Lev Jardón Barbolla Visiting Fellow jardonbarbolla.1@osu.edu Kottman Hall PhD Sciences- UNAM, México BS Biology- UNAM, México I'm teaching a seminar on Evolution under domestication at HCS. I'm at OSU as part of a long-term collaboration wit ...
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2023-05
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-05
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Scott Hummel
https://extension.osu.edu/people/scott-hummel
Scott Hummel Editorial Specialist Ag and Natural Resources, Community Development, and Family and Consumer Sciences Nationwide and Ohio Farm Bureau 4-H Center, 2201 Fred Taylor Dr., Columbus, OH 43210 614-292-0342 hummel.185@osu.edu ...
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Corn Growth and Development
https://agcrops.osu.edu/node/4409
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 ...
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Date of Planting
https://agcrops.osu.edu/node/4418
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 ...
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Grain Quality
https://agcrops.osu.edu/node/4417
The protein and oil composition of corn grain is a major factor affecting grain feeding value. Although the grain market does not include this factor in price determination, growers who feed livestock may use this information to reduce feed costs and opti ...
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Growing Degree Day (GDD) Maturity Rating System
https://agcrops.osu.edu/node/4413
The GDD maturity rating system is based on heat units. It is more accurate in determining hybrid maturity than the days to maturity system because growth of the corn plant is directly related to the accumulation of heat over time rather than the number of ...