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  1. How Cold is Too Cold for Wheat at Feekes 8 and Feekes 10.5.1 Growth Stages?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/how-cold-too-cold-wheat-feekes-8-and-feekes-1051-growth-stages

    a crooked appearance at heading (Figure 3). In our research, wheat grain yield was reduced, when the ... temperatures (Figure 4). In our research, wheat grain yield was reduced, when the temperature dropped below ... soil surface, but still protected within the crop canopy. Freeze damage at Feekes 8 growth stage can ...

  2. CFAES Ag Weather System Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/cfaes-ag-weather-system-near-surface-air-and-soil

    last edition of this year’s soil temperature series in the C.O.R.N. Newsletter. Thanks especially to ... Elizabeth Hawkins and Sam Custer for persistently supplying daily soil temperatures records from their ... locations this spring. Figure 1 shows that two- and four-inch soil temperatures cooled once again after ...

  3. Potential for Toxic Nitrate Levels in Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/potential-toxic-nitrate-levels-forages

    in Ohio and surrounding regions. Plants readily take up nitrates from the soil, even under colder ... conditions, and especially since we have plentiful soil moisture to facilitate uptake. Once in the plant, ... nitrate levels in the plant because the nitrate uptake from the soil will be faster than its metabolism ...

  4. Burndown and Residual Herbicide Issues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/burndown-and-residual-herbicide-issues

     Fall herbicides are an essential tool for marestail management, but given our current situation of ... relative amounts of rain needed for “activation”, or adequate movement into the soil to reach germinating ... May.  Aside from this, residual herbicide activity is not really dependent upon soil reaching a certain ...

  5. The Cost of Food Preservation

    https://wayne.osu.edu/news/cost-food-preservation

    Please watch our website for further information and I’ll place it in the column when there are details ... to share.  Remember, just because our office is closed, doesn’t mean that we are not hard at work ... Educator and may be reached at 330-264-8722. CFAES provides research and related educational programs to ...

  6. Field Estimations of Alfalfa Fiber Content

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-14/field-estimations-alfalfa-fiber-content

    exact date to determine harvest of our first alfalfa crop. Research has shown % Neutral Detergent Fiber ...

  7. Meet Your Neighbors on the Agronomy and Farm Management Podcast

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-13/meet-your-neighbors-agronomy-and-farm-management-podcast

    New episodes of the Agronomy and Farm Management podcast are available and feature interviews with ... research. Episode 49 features Geoff Mavis from Fayette Co. and his thoughts on farmland preservation and ... agreement. Listen and subscribe at go.osu.edu/AFM. Agronomy and Farm Management Pod Cast ...

  8. CFAES Ag Weather System Near-Surface Air and Soil Temperatures/Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-12/cfaes-ag-weather-system-near-surface-air-and-soil

    We are once again providing a soil temperature overview in the C.O.R.N. Newsletter through ... April-May 2020. The College of Food, Agricultural, and Environmental Sciences (CFAES) Agricultural Research ... Stations located throughout the state have two- and four-inch soil temperatures monitored on an hourly ...

  9. Alfalfa Weevil Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-14/alfalfa-weevil-update

    details on alfalfa weevil scouting and thresholds please see our April 13 article https ...

  10. Phosphorus Placement Effects on Yield and Water Quality in a Corn-Soybean Rotation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-06/phosphorus-placement-effects-yield-and-water-quality-corn-soybean

    granular fertilizer with the soil, we expose the nutrient to more soil surface area for attachment. ... Phosphorus placement has been discussed as a 4R Best Management Practice that results in lower ... nutrient losses than when P is surface applied and left on the surface. The concept is that by mixing ...

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