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  1. Guidelines for Choosing a Soil Analytical Laboratory

    https://ohioline.osu.edu/factsheet/HYG-1133

    Assistant Professor/Extension Soil Fertility/Nutrient Management Specialist, School of Environment and ... concentrations of plant-available nutrients in soil. Research at many land-grant universities over many decades ... collection kit analyses fertilizer recommendations nutrient concentrations regional soil testing cation ...

  2. Being a Naturalist in the 21st Century: Perspectives from the Field

    https://ocvn.osu.edu/events/being-naturalist-21st-century-perspectives-field

    scholar at the Ohio State University Herbarium conducting research on Ohio’s flora including non-native ... in land protection and management. www.naturepreserves.ohiodnr.gov Register Here  This webinar will ... be recorded and posted to our OCVN current volunteers continuing education page: ...

  3. Farm to Health: Maximizing Nutrients and Phytonutrients in Ohio Produce

    https://ohioline.osu.edu/factsheet/HYG-5581

    Advanced Functional Foods Research and Entrepreneurship, The Ohio State University Fruits, vegetables, and ... their combination of nutrients and phytonutrients likely play a role in preventing or delaying the ... to nutrients, omission of phytonutrients in the diet will not cause deficiency symptoms, but ...

  4. Ohio Phosphorus (P) Use by Crop Reporting District

    https://ohioline.osu.edu/factsheet/anr-0144

    epa.ohio.gov/static/Portals/35/documents/Nutrient-Mass-Balance-Study-2020.pdf Ag Crops and Livestock phosphorus soil fertility nutrient management water quality Agriculture and ... Nutrient Use in Ohio section “Determining P 2 O 5 Available from Fertilizer and Manure” were used to ... Nutrient Availability: Fertilizer Annual fertilizer P 2 O 5 use has declined statewide by 69,000 tons or ...

  5. Freeze Symptoms and Associated Yield Loss in Soft Red Winter Wheat

    https://ohioline.osu.edu/factsheet/anr-93

    soil surface, and this developing spike can be damaged by low temperatures. In our research, 5%, 10%, ... Borrell, 2015). In our research, wheat grain yield was reduced by 5%, 10%, 25%, and 50% at 30.7, 27.6, ... (Fuller et al., 2007). In our research, wheat grain yield was reduced 5%, 10%, 25%, and 50% at 28.7, 27.8, ...

  6. Lawn Mowing

    https://ohioline.osu.edu/factsheet/hyg-5816

    University Mowing, the controlled defoliation of turfgrass, is a cornerstone practice in lawn management ... subsequent interventions. Proper mowing practices are pivotal, regardless of fertilization, irrigation, or ... limited soil moisture can lead to signs of stress and increased risk of turfgrass loss in closely mowed ...

  7. Herbicide Injury and the Problem of Spray Drift

    https://ohioline.osu.edu/factsheet/anr-0137

    but it has a high degree of uptake from the soil and is very persistent. Grape injury has been ... vineyard. Injury, however, may occur if the spray rate is too high when these herbicides are applied to soil ... registered for use in the vineyard but also used extensively in row-crop agriculture or vegetation management ...

  8. Manure and Compost: Nitrogen Availability in Organic Production

    https://ohioline.osu.edu/factsheet/anr-34

    researchgate.net/publication/346060031_Estimating_Plant-available_Nitrogen_from_Manur e. Ag Crops and Livestock organic manure compost nitrogen soil nutrient management plan ... is a challenging obstacle for producers. A nutrient management plan needs to consider the following ... prevent excessive soil nutrient levels. Volatilization Losses Immediate incorporation or injection of ...

  9. Sudden Oak Death (aka Ramorum blight)

    https://ohioline.osu.edu/factsheet/plpath-tree-05

    many Phytophthora species, which infect hosts through soil and water, P. ramorum also infects hosts ... aboveground portions directly or produce motile zoospores that spread in soil and water. Zoospores also infect ... from the accumulation of infectious propagules in the water or soil, although this has not yet been ...

  10. Summer Courses at Stone Lab

    https://woostercampuslife.cfaes.ohio-state.edu/february-4-11-2024-january-29-february-4-2024-jan-21-27-2024/summer-courses-stone-lab

    you the skills you need for a future in your chosen career. Watch our video and see what you can do ...

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