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  1. Soil Terminology and Definitions

    https://ohioline.osu.edu/factsheet/SAG-19

    of soil antecedent biological activity. A high BR generally indicates higher soil microbial activity, ... accumulation in the soil. This index can be used as an early and sensitive indicator of carbon or soil organic ... and macropores leading to soil compaction and decreased soil organic matter levels. Soil compaction ...

  2. Fusarium Head Blight Forecasting System

    https://ohioline.osu.edu/factsheet/plpath-cer-03

    Red indicates high risk for scab exceeding 10% severity, yellow indicates moderate risk, while green ... indicates low risk. High scab risk is associated with high risk for grain contamination with vomitoxin, but ... reducing grain yield, test weight and grain quality. More importantly, F. graminearum produces mycotoxins, ...

  3. Soil Acidity and Liming for Agronomic Production

    https://ohioline.osu.edu/factsheet/AGF-505-07

    is considered adequate if soil test levels are greater than 50 ppm (100 lb). Hi-cal (calcitic) lime ... ($50 hauling charge/60 acres). Summary In summary, make sure you obtain a soil test, determine if lime ... neutralization to raise the soil pH. High concentrations of hydrogen in soil solution (low soil pH) may cause the ...

  4. Growing Rhubarb in the Home Garden

    https://ohioline.osu.edu/factsheet/hyg-1631

    adjust the values based on a soil test report for the site and the site’s planting area characteristics. ... feet Potash/Potassium oxide (K 2 O): 4½ pounds K2O per 1,000 square feet  If no soil test is available, ... soils, but grows best in fertile, loamy, well-drained soil that has good organic matter content. Careful ...

  5. Physical Properties of Granular Fertilizers and Impact on Spreading

    https://ohioline.osu.edu/factsheet/fabe-5501

    equates to a SGN = 150. Using sieves, once can interpret a SGN of 150 as 50% of particles were retained on ... increases, leading to high risk of product segregation during spreading. Table 1 provides the following SGN ... percentile level, respectively, for a sample     d 50  = the median diameter for a sample UI (uniformity ...

  6. Forestry Terms for Ohio Forest Landowners

    https://ohioline.osu.edu/factsheet/f-0104

    Trees with medium-sized crowns forming the general level of the crown cover. They receive full light ... particles. Soil texture can be determined in the lab or in the field by the feel of soil when rubbed between ... location on the tree 4.5 ft. above ground level on the uphill side of the tree. See Diameter Breast Height ...

  7. Ohio Soil Health Card

    https://ohioline.osu.edu/factsheet/sag-1

    sustainable agriculture soil health ohio soil health card growing season ph nutrient levels soil quality ... Sundermeier, Extension Educator, Wood County The Ohio Soil Health Card evaluates a soil’s health or quality as ... a function of soil, water, plant and other biological properties identified by farmers. The card was ...

  8. Shock Chlorination of Wells

    https://ohioline.osu.edu/factsheet/aex-318

    about well testing and water treatment, check the website for the Ohio State University Soil Environment ... (High-test Hypochlorite) Needed to Shock Chlorinate a Well of Different Depths and Diameters Water Depth in ... ½ pound 50-- 1/3 pound ½ pound ¾ pound 100- 1/3 pound ¾ pound 1 pound 1½ pounds 150 ¼ pound ½ pound ...

  9. National Day of Racial Healing

    https://cfaesdei.osu.edu/workshopsprograms/national-day-racial-healing

    Increasingly, using multilevel/hierarchical modeling to explore both individual-level and group-level dynamics ...

  10. Cornish receives 2024 Charles Goodyear Medal

    https://fabe.osu.edu/news/cornish-receives-2024-charles-goodyear-medal

    between the Department of Food, Agricultural and Biological Engineering (FABE) and the Department of ...

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