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  1. Phosphorus and Potassium

    https://agcrops.osu.edu/node/3478

    on a build-up and maintenance approach. This framework strives to build soil test levels up to and ... three distinct recommendations based on soil test values: 1) build-up, 2) maintenance, and 3) drawdown. ... fertilizer to build soil test levels) if soils test below the critical level or are “deficient.” The ...

  2. Potassium Fertilizer Recommendations

    https://agcrops.osu.edu/node/3480

    corn silage, and alfalfa for potassium below. Potassium recommendations differ for sandy soil (CEC ... <5 meq/100g) and loam and clay soils (CEC >6 meq/ 100g). The tables use CECs of 5 meq/100g or less ... for sandy soils and 15 meq/100g for loam and clay soils. For Michigan, subtract 20 lb K 2 O/ acre from ...

  3. Phosphorus Fertilizer Recommendations

    https://agcrops.osu.edu/node/3479

    for Corn, Soybeans, Wheat, and Alfalfa Executive Summary   |   Soil Sampling, Handling, and Testing ...   |   Soil pH and Lime Recommendations   |   Nitrogen   |   Phosphorus and Potassium   |   Calcium, ...

  4. Tony Talks to Teachers: Abby Strietmann

    https://hamilton.osu.edu/news/tony-talks-teacher-abby-strietmann

    as he chats with Abby Strietmann, Erdkinder and Agriculture Teacher at Clark Montessori High School.  ...

  5. Introduction to Animal Sciences

    https://ati.osu.edu/courses/introduction-animal-sciences-4

    ANMLTEC 2200T Introduction to animal agriculture; its purpose, terms, products, problems, and ...

  6. Environmental Monitoring and Analysis

    https://ati.osu.edu/courses/environmental-monitoring-and-analysis

    contamination in air, water, soils, and food. Emphasis on instrument selection and quality control, including ...

  7. Late Summer Establishment of Perennial Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/late-summer-establishment-perennial-forages

    seed germination and plant establishment, which is a significant risk this summer given the low soil ... risk of soil crusting. Follow the "footprint guide" that soil should be firm enough for ... stands this year. The primary risk with late summer forage seedings is having sufficient moisture for ...

  8. Introduction to Animal Sciences

    https://ati.osu.edu/courses/introduction-animal-sciences-3

    ANMLTEC 2200T Introduction to animal agriculture; its purpose, terms, products, problems, and ...

  9. Drought Conditions Expand but Some Relief Ensues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-25/drought-conditions-expand-some-relief-ensues

    soil moisture and lowered stream flows. If you are seeing drought impacts in your area, consider ...

  10. Introduction to Animal Sciences

    https://ati.osu.edu/courses/introduction-animal-sciences-2

    ANMLTEC 2200T Introduction to animal agriculture; its purpose, terms, products, problems, and ...

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