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  1. Drought-Stressed Crops May Pose Risks to Livestock

    https://news-archive.cfaes.ohio-state.edu/news-release/drought-stressed-crops-may-pose-risks-livestock

    fermentation and the material is fed to the animal, the nitrate level in the product has dropped low enough to ... for nitrate levels just to be on the safe side. "Take tissue samples in those fields that one may ... drought-stressed corn can accumulate nitrates which are toxic to livestock feeding on a fresh crop or one harvested ...

  2. Flip It Good: (At Least) 3 Benefits of Pond Aeration

    https://senr.osu.edu/news/flip-it-good-least-3-benefits-pond-aeration

    experts will speak on managing aquatic vegetation, choosing and stocking fish, and the basics and ... This news article originally appeared on the website of the College of Food, Agricultural and ... Environmental Sciences and was written by Kurt Knebusch. Aeration often can do a pond good, says an expert at ...

  3. Be Alert to Late-Season Potential Forage Toxicities

    https://forages.osu.edu/news/be-alert-late-season-potential-forage-toxicities

    Toxicity Drought stressed forages can accumulate toxic nitrate levels. This can occur in many different ... weed species including johnson grass can accumulate toxic levels of nitrates. Even alfalfa can ... accumulate toxic nitrate levels under severe drought stress. Before feeding or grazing severely drought ...

  4. Media

    https://fsr.osu.edu/media

      Requests for mailing media credentials has passed the deadline but can be made available at Will Call at ... the CFAES Media Relations team for assistance with navigating the site and leads on news stories.   To ... learn more about opportunities for media at Farm Science Review contact Emily Bennett at ...

  5. ESGP Ph.D. Student Selected to Attend Global Food Security Symposium

    https://ipa.osu.edu/news/esgp-phd-student-selected-attend-global-food-security-symposium

    selected to serve as a Social Media Ambassador for the upcoming Global Food Security Symposium in ... Affairs, and provides a platform for discussion about the U.S. government and international community’s ... symposium’s food security conversations online and throughout social media.     “We will sit in during the ...

  6. Total Kjeldahl Nitrogen (as N)

    https://ohiowatersheds.osu.edu/node/1539

    Kjeldahl Nitrogen. If you have concerns about the levels detected, please consult your physician. 0.2- 0.7 ... forms like nitrate (NO 3), nitrite (NO 2), and ammonia (NH 4), and organic nitrogen where the nitrogen ... Total nitrogen is equal to TKN plus nitrate and nitrite. mg/L ppm Nutrient ACTION IS OPTIONAL Total ...

  7. Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

    https://brown.osu.edu/news/estimated-and-soil-test-methods-determine-supplemental-n-need-after-flooding

    flooding. Leaching occurs with the nitrate form of N and is more typical on coarse-textured or sandy soils. ... in the ground will use the oxygen from the nitrate molecule resulting in nitrogen gas. N gas formed ... of soil saturation (Lee et al., 2007). Impact of N form applied Nitrogen in the nitrate form is ...

  8. Flip It Good: (At Least) 3 Big Benefits of Pond Aeration

    https://cfaes.osu.edu/news/articles/flip-it-good-least-3-big-benefits-pond-aeration

    Kurt Knebusch LONDON, Ohio — Aeration often can do a pond good, says an expert at The Ohio State ... Agricultural, and Environmental Sciences, will speak on the topic at the annual Farm Science Review trade show ... levels, a plus for fish. How preventing stratification can limit dissolved phosphorus levels in the water ...

  9. Media Advisory: Ohio State Experts Available to Speak about Weather Pattern Impacts

    https://cfaes.osu.edu/news/articles/media-advisory-ohio-state-experts-available-speak-about-weather-pattern-impacts

    Center (OARDC), are available to speak with members of the media about both the commercial and consumer ... temperatures. Experts with The Ohio State University’s College of Food, Agricultural, and Environmental ...

  10. Hay Testing

    https://muskingum.osu.edu/program-areas/agriculture-and-natural-resources/hay-testing

    News Releases Labs that test nitrates and prussic acid levels in forages | Agronomic Crops Network ...

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