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  1. A Guide to Corn Growth and Development

    https://ohioline.osu.edu/factsheet/anr-0148

    hybrids and plant densities (seeding rates). Reproductive Stage R1 (Silking) Plants with one or more silks ... decreases after R6 at a near linear rate, with reductions of approximately 0.5% to 0.75% per day until near ... doi.org/10.1038/s41598-019-43653-1 Ortez, O., & Lindsey, A. (2023). Corn growing degree days: a method of maturity rating for ...

  2. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    largest being rate of gain. NEG requirements have great variability primarily influenced by the desired ... rate of gain and finishing weight of the heifer. In general, 700-pound heifers gaining 1.5 pounds per ... milligrams per kilogram (mg/kg), and diets containing less than 15.8 mg/kg result in reduced conception rates ...

  3. Full List of 2024 Publications

    https://senr.osu.edu/research/publications/full-list-2024-publications

    Services scheme’s puzzling role in protecting longstanding forests as deforestation rates rise.  Ecological ...

  4. Drones for Spraying Pesticides—Opportunities and Challenges

    https://ohioline.osu.edu/factsheet/fabe-540

    $18.22 billion by 2030, at a compound annual growth rate of 20.3% during the forecast period” (Fortune ... aerial sprayers: tank pump pressure gauge hoses filters nozzles flow meter for real-time rate adjustments ... optimum size (flow rate) to accommodate variables such as spray pressure, gallons-per-acre application ...

  5. Potassium Uptake and Ohio Crop Response

    https://ohioline.osu.edu/factsheet/anr-0147

    Extension Potassium (K) is a macro nutrient needed for crop production. Annual K removal rates for grain ... three forms, but the exchange rate depends on the soil’s texture and composition. Other soil factors, ... cycles, also impact the exchange rate and thereby K-availability to plants. Figure 1 shows a simplified ...

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

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

    observed at responsive sites. The response rate of crops also varied, with corn showing an increase in ... As the P levels decreased, the response rate to P fertilizer application doubled at 10-20 ppm and ...

  7. Graduate Exit Seminar- Noel Schmitz

    https://senr.osu.edu/events/graduate-exit-seminar-noel-schmitz

    sport fisheries, including Smallmouth Bass. As ectotherms, fish metabolic rate will increase with ...

  8. Lawn Mowing

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

    possess limited leaf area, restricting their photosynthetic rate and ultimately compromising their vigor. ...

  9. Shiitake Mushroom Production: Logs and Laying Yards

    https://ohioline.osu.edu/factsheet/f-0041

    a high, open, windy, sunny hilltop, the drying rate of logs might necessitate regular and frequent ... Stacking methods also affect log moisture content and drying rates. There are five main types of stacks: ... may be more useful during fruiting periods with higher humidity and lower drying rates. High A-frame ...

  10. Selecting, Storing and Serving Ohio Carrots

    https://ohioline.osu.edu/factsheet/hyg-5514

    green tops before storing because they increase the respiration rate and draw moisture from the carrots, ...

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