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  1. Production of Other Small Grain Species

    https://agcrops.osu.edu/node/4396

    Application (Rye) 60** 90** 60** *Use short, stiff-strawed varieties. **Reduce nitrogen rate by 40 pounds per ...

  2. Days to Maturity Rating System

    https://agcrops.osu.edu/node/4412

    The most common maturity rating system is the days to maturity system. This system does not ... actually mature 106 days after planting. A days to maturity rating is based on relative differences within ... because there are no industry standards for the days to maturity rating system, grain moisture comparisons ...

  3. Pollinator Ratings in Soybean Varieties

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-42/pollinator-ratings-soybean-varieties

    activities were observed in all soybean varieties, but nectar production and bee visitation rate were highly ... that is also attractive to bees, please see our 2022 Pollinator Ratings in Soybean Varieties Report. ... This report shows soybean varieties that had a higher nectar volume and bee visitation rate ...

  4. Fertility Recommendations

    https://agcrops.osu.edu/node/4423

    to get the most efficient use of fertilizer nitrogen.  Rates  Current nitrogen recommendations for ... to generate nitrogen rate recommendations can be found at the following web address:  ... a starter, unless 40 to 60 pounds of nitrogen per acre has been applied preplant.  Rates  Soil test levels ...

  5. How Climate Affects Corn Production

    https://agcrops.osu.edu/node/4407

    time of frost and slow drying rates following premature death.  High temperature stress during ear ... under flooded conditions.  Table 4-1: Water Use Rates for Corn at Different Growth Stages. Growth ... Water Use  Rate, Stage Inches/Day Prior   to 12-leaf   stage <  0.20 12- leaf 0.24 Early   tassel 0.28 ...

  6. High-Quality Seed and Seed Treatment

    https://agcrops.osu.edu/node/4383

    increase the test weight to about 56 pounds per bushel after cleaning and your germination rate is above 80 ... the overall quality of the lot. Increasing the seeding rate will also be helpful, but you should ... determine percent germination first―this will help you to adjust your seeding rate accordingly.  ...

  7. Harvesting

    https://agcrops.osu.edu/node/4425

    mid-November, field dry-down rates usually drop to probably no more than 0.5 percent per day. By mid-to late ... November the rate drops to 0.25 percent per day, and after Thanksgiving, drying rates are negligible (Table ...   smut Crazy   top Dry-down rates can also be estimated in terms of GDDs. Generally it takes 20 to 30 ...

  8. Corn Growth and Development

    https://agcrops.osu.edu/node/4409

    of Planting Days to Maturity Rating System Seeding Depth  Growing Degree Day (GDD) Maturity Rating ... System Row Width Yield Potential and Stability   Plant Populations and Seeding Rates Stalk Quality and ...

  9. Date of Planting

    https://agcrops.osu.edu/node/4418

    nitrogen rates for late-planted corn were not consistently lower than early-planted corn. Significantly ... the last week of May. Hybrids planted in late May or early June mature at a faster thermal rate ... GDDs. A hybrid rated at 2,800 GDDs with normal planting dates (such as late April or early May) may ...

  10. Madison and Champaign Soybean School

    https://agcrops.osu.edu/events/madison-and-champaign-soybean-school

    Soybeans-  Amanda Douridas SCN and other Soilborne Pathogens-  Dr. Horacio Lopez-Nicora Seeding Rates and ...

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