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  1. Understanding How Soil Test Phosphorus Impacts Water Quality

    https://ohioline.osu.edu/factsheet/anr-0111

    Soil test P is one indicator of environmental P loss potential from a field. STP values above 100 ppm ... Tests as Risk Indicators for Leaching of Dissolved Phosphorus from Agricultural Soils in Ontario. Soil ... called eutrophication, results in depleted dissolved oxygen in water bodies. A soil test for P (STP) ...

  2. Harvesting and Reproduction Methods for Ohio Forests

    https://ohioline.osu.edu/factsheet/f-47

    including timber, pulpwood, and veneer products; wildlife habitat; a high-quality water supply; clean air; ... of high-value timber products, some of the poorer, less-desirable trees may be harvested to improve ... Most ownership objectives, however, are enhanced by the presence of healthy, vigorous, high ...

  3. Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio

    https://ohioline.osu.edu/factsheet/anr-0146

    responding to applied P can best be predicted by soil-test P levels. Recently, Culman et al. (2023) published ... 29.9% of trials, soybean in 14.2% of trials, and wheat in 36.8% trials. Critical soil test levels ranged ... Furthermore, the risk of yield loss with no P application decreased as the soil P level increased. As per the ...

  4. Moo-ving Methane: Converting Ohio’s dairy farm manure into an energy source.

    https://epn.osu.edu/events/moo-ving-methane-converting-ohio%E2%80%99s-dairy-farm-manure-energy-source

    to energy supply diversification, climate change mitigation, and soil health. You'll hear from ... EPA 2 Methane emissions from livestock and climate change – Crops and Soils 3 Anthropogenic emissions ... energy. He also collaborates with Ohio based partners like Ariel Corporation to integrate high ...

  5. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...

  6. Cultural Connections

    https://ati.osu.edu/january-8-2025-december-18-2024-december-11-2024/cultural-connections

    icons appear there.     One presenter should bring a laptop to the event so that we can test the Zoom ... link.  As my Zoom account is the host of the meeting, my laptop will not work for this test.     We ... Roman, Visiting Scholars, Food, Agricultural & Biological Engineering Dept. 50 Nov 16, 2023 Ecuador. ...

  7. Developing Phosphorus and Potassium Recommendations for Field Crops

    https://ohioline.osu.edu/factsheet/agf-0515

    determined using field studies to correlate soil test levels to crop yield response. Ohio data was used to ... This framework strives to build soil test levels up to and beyond a critical level, and then maintain ... these levels over time. The critical level is a key component to this framework. Soil test levels above ...

  8. Food Preservation: Canning Meat, Poultry, and Game

    https://ohioline.osu.edu/factsheet/HYG-5330

    over-tightening, and process according to Table 1. Ground or Chopped Meat Choose fresh, high-quality, chilled meat. ... high-quality pork fat to 3 or 4 parts venison before grinding. Shape the chopped meat into patties or balls or ...

  9. Elderberry Production in Ohio

    https://ohioline.osu.edu/factsheet/anr-0110

    Ensure ideal soil condition and fertility. Ideal nutrient conditions are a pH level of 5.5–6.5, 50 ... conditions for elderberries (pH level of 5.5–6.5, 50 lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre ... lb/acre (25 ppm) of phosphorus, and 200–300 lb/acre (100–150 ppm) (Byers et al. 2012) as reported on ...

  10. Dr. Florence Sessoms

    https://hcs.osu.edu/our-people/dr-florence-sessoms

    in Switzerland. It was eye opening to learn how these tiny and unseen soil organisms can have so much ... impact for plants and soil health. Later in my career, I understood we could not achieve better ... biomass. We need to have a better understanding of the soil community and take full advantage of its many ...

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