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  1. Understanding How Soil Test Phosphorus Impacts Water Quality

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

    practices beyond 4R nutrient management (right source, right rate, right time, and right place) may be ... P loss accelerates at an increased rate through subsurface drainage, as identified from research ... conducted at locations in and near Ohio. Study Location STP (PPM) change point where the rate of P loss ...

  2. Bluegill

    https://southcenters.osu.edu/aquaculture/research/selective-breeding/bluegill

    bluegill aquaculture for food and recreation, by improving growth rate, and eliminating the problem of ...

  3. Processed Meats, Red Meats and Colorectal Cancer Risk

    https://ohioline.osu.edu/factsheet/hyg-5587

    Colorectal cancer includes both colon cancer and rectal cancer. While the rate of colorectal cancer has been ...

  4. Research

    https://southcenters.osu.edu/aquaculture/research

    show that our improved fish exhibited 28-42% higher production, and 26-38% higher growth rates even ... showed weight gain and growth rate of all-male bluegill were twice that of regular stocks, and ...

  5. Abnormal Ears in Corn—When and Why Do They Develop?

    https://ohioline.osu.edu/factsheet/anr-0139

    low seeding rates (management), and their interactions affected ear abnormality results in this ... ears with missing kernel rows Causal factor(s): higher seeding rates, drought stress, genetics, ... stages, R1–R3 Figure 9 (click to view enlarged image). (a) Zipper ears increase at higher seeding rates ...

  6. Interpreting a Soil Test Report

    https://ohioline.osu.edu/factsheet/agf-0514

    K rates for soils with a CEC less than 5 are lower due to the potential for K to leach below the root ...

  7. Selecting the Right Type and Size of Nozzles for Effective Spraying in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-534

    minimize spray drift, and allow compliance with label requirements such as the application rate (gallons ... a desired flow rate, spray angle, and spray pattern (Figure 5a and 5b). The flow rate of the nozzle is ... a greater flow rate and bigger droplet size at the same pressure. Figure 7. Cores with slanted holes that ...

  8. Best Management Practices for Boom Spraying

    https://ohioline.osu.edu/factsheet/fabe-527

    the label. 1.b. Spray application rates (gpa) This information helps determine nozzle flow rates to ... solution evaporation rate, to reduce drift, and to improve deposit and retention on the target. 1.f. ... variations in the travel speed, which will directly affect the application rate. If the sprayer is equipped ...

  9. Developing Phosphorus and Potassium Recommendations for Field Crops

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

    removal rate for the crop and the yield potential. The optimal soil-test range for corn is 20–40 ppm. When ... increased rate. The buildup portion of the recommendation may not be desirable in all fields. Farmers can ... The use of the table to identify a recommended nutrient rate is straight forward: The crop and the ...

  10. Research Publications

    https://southcenters.osu.edu/aquaculture/research-publications

    rate and fry survival prior to the onset of exogenous feeding in yellow perch. Aquaculture Research, ... improvement of growth rate. Abstract in the Proceedings of the 2008 American Aquaculture Conference. Fed. ... Determine the efficacy of duoculture of yellow perch and bluegill in increasing growth rate and reducing ...

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