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  1. Crop Response to Potassium Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-04/crop-response-potassium-fertilizer-ohio

    of yield penalty with no K application decreases as soil K levels go above 100 ppm. If the soil test ... (2023) classified Mehlich-3 soil K levels into <70, 70-100, 100-130, 130-160, and >160 ppm to ... yield, the higher the yield increase from K fertilizer.   Generally, as the soil test K levels decreased, ...

  2. Crop Response to Phosphorus Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-03/crop-response-phosphorus-fertilizer-ohio

    soil P levels go above 20 ppm. If the soil test P level is less than 20 ppm, there is an increased risk ... less than 10 ppm, the median relative yield was 87%. As the soil test P level increased above the ... the Mehlich-3 soil test P level. The Mehlich-3 soil P measures the readily available soil P for crop ...

  3. OSU Deoxynivalenol, DON, Resistance Screening Program-2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-06/osu-deoxynivalenol-don-resistance-screening-program-2024

    and consistently lower DON levels are easier to keep low than those that were highly susceptible. ... temperatures between 59 ° F and 86 ° F.   Table 1 below summarizes the DON ppm as an average across locations ... lowest average DON level. The variability among some of the hybrids with high DON levels led to high ...

  4. US Dairy Herds and Policy and the 2022 Census of Agriculture

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-2/us-dairy-herds-and-policy-and-2022-census

    dairy herds over the last 50 years, the decline between the 2017 and 2022 Census of Agriculture was ... had 50-99 cows.  Another 11,942 farms had milk cows on December 31, 2022 but had not sold any milk ... farms.  Herds of 20-49 cows declined the most on a percentage basis, followed by herds of 50-99, 10-19, ...

  5. Home Horticulture

    https://butler.osu.edu/program-areas/home-horticulture

    Lecture Series 2024 Click Here to Learn More About Soil Testing ...

  6. Why Do Cows’ Bunch?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-2/why-do-cows%E2%80%99-bunch

    standing, splashes manure on the udder, and elevates stress hormones. These changes increase risk of ... is 150 cows or less. Automated milking dairy farms with all cows in same pen will observe more social ... outside airflow can create a micro-environment in pens that initiate cow bunching. High stocking density ...

  7. Food Extrusion Workshop

    https://foodindustries.osu.edu/events/food-extrusion-workshop

    products, and High Moisture Extrusion (HME). By the end of this workshop, you will be equipped with the ... Sensory Testing Course Fee The cost to attend is $1,100 per person by the registration deadline of June ... Cancellations must be received by June 10 to receive a partial refund. There is a $50 cancellation fee. No ...

  8. Agriculture Innovation Center to support value-added agriculture in Northeast Ohio

    https://senr.osu.edu/news/agriculture-innovation-center-support-value-added-agriculture-northeast-ohio

    Program. “Northeast Ohio is a great agricultural region with rich prime soils and is home to a diversity of ... businesses and farms, including the highest concentration of women farmers and small and medium farms in ...

  9. Dairy Sustainability – The Jargon, the Dairy Story, and the Opportunity (Part I)

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-2/dairy-sustainability-%E2%80%93-jargon-dairy-story-and

    prove to be more difficult and will most certainly require soil carbon sequestration or alternative ... digestion reduces the greenhouse gas emissions from manure by 50%. Solid separation technologies can also ... on dairy cow manure! Reduced and no-till cropping practices have improved soil carbon sequestration. ...

  10. Disease Prevention: Making the Most of Your Spring (and every day) Cleaning Practices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-2/disease-prevention-making-most-your-spring-and-every

    heavily soiled areas; however, these should be used with caution. Some pathogens, like Salmonella, can be ... form biofilms within 48 hours. Currently, very few disinfectants have been tested to determine their ... a disinfectant has been tested against in the lab and found effective. Double check to make sure the ...

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