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  1. Fertility Recommendations

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

    below the critical value are considered deficient and warrant application of fertilizer (Table 4-14 ... (depending upon the soil test level).  Table 4-14: Critical Levels for Soil-Test Phosphorus and Potassium. ... more important. Sulfur fertilization rates have not been established in Ohio. Corn grain removes ...

  2. 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) ... 31,000 to 32,000 seeds per acre will optimize yields in most Ohio production environments. For fields ... that higher seeding rates do not necessarily require higher nitrogen rates. In Ohio State University ...

  3. Dairy Cattle Facilities, Environment, and Equipment

    https://ati.osu.edu/courses/dairy-cattle-facilities-environment-and-equipment

    ANMLTEC 3407T Design and management of dairy cattle facilities, environment, and associated ... management, feeding systems, and utilities. 1 to 3 day field trips, including weekends, may be required. ... Students pay costs associated with field trips (lodging, transportation, meals, etc.) above Ohio State ...

  4. Dairy Industry Seminar and Experience

    https://ati.osu.edu/courses/dairy-industry-seminar-and-experience

    ANMLTEC 2797T Current trends, issues, technology, and developments in the dairy industry; emphasis ... professional meetings, and visits to innovative businesses. 1 to 3 day field trips, including weekends, may be ... required. Students pay field trip costs of lodging, meals, etc. above Ohio State tuition and fees. Prereq: ...

  5. 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 ... reflect actual calendar time between planting and maturity―a 106-day hybrid, for example, does not ... actually mature 106 days after planting. A days to maturity rating is based on relative differences within ...

  6. How Climate Affects Corn Production

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

    temperatures for growth vary between day and night, as well as over the entire growing season. For example, ... (pollination) and grainfill stages. Corn yield may be reduced 1.5 bushels per acre for each day the temperature ... hours, however, and conditions severe enough to cause this problem are unusual in Ohio.  Precipitation ...

  7. How Climate Affects Corn Production

    https://agcrops.osu.edu/node/4406

    temperatures for growth vary between day and night, as well as over the entire growing season. For example, ... (pollination) and grainfill stages. Corn yield may be reduced 1.5 bushels per acre for each day the temperature ... hours, however, and conditions severe enough to cause this problem are unusual in Ohio.  Precipitation ...

  8. Corn Pest Management

    https://agcrops.osu.edu/node/4424

    the major pest control problem in corn production in Ohio. Specific chemical weed control ... is about 30 days after planting) and have also been linked to a negative impact on honey bees and ... oardc.ohio-state.edu/ag/images/545_Final_2013(3).pdf. The risk of injury from insects will vary largely depending on weather and region. Knowledge of ...

  9. Practicum in Dairy Cattle Production

    https://ati.osu.edu/courses/practicum-in-dairy-cattle-production

    ANMLTEC 2189.07T Supervised practical experience in dairy cattle production at the Ohio State ATI ... dairy farm with emphasis on developing and improving dairy cattle production skills and competencies. ... In Person Distance Learning Wooster Animal Sciences Technology Agri & Eng Technologies ...

  10. Insect Control

    https://agcrops.osu.edu/node/4379

    effective for protecting yield from insect damage. For products labeled for soybean insects, see Ohio State ... soybean foliage soon after soybean emergence. Bean leaf beetles pass through two generations in Ohio with ... August or early September. The time of peak occurrence of BLB adults per generation may differ from field ...

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