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  1. Converting Biogas to Transportation Fuels

    https://ohioline.osu.edu/factsheet/AEX-653.2

    3000–3600 psi (20–25 MPa). Bio-CNG requires less than 1% of the volume that it occupies at standard ... range of 20–25 MPa and provides CNG with a maximum pressure of 20 MPa to on-board vehicle cylinders. The ... charges 20% less biogas and requires three times longer filling time. Therefore, cascade system is ...

  2. Food Safety for Fruits and Vegetables

    https://ohioline.osu.edu/factsheet/ANR-25

    walk or at a minimum distance of 1,300 ft. (400 m). One restroom per 20 male employees and one restroom ... per 20 female employees is required. Hand washing stations equipped with liquid soap, sanitary hand ... vineyards, and orchards during the growing season. Horses are used to cultivate fields in many areas in our ...

  3. Growing Hardy Figs in Ohio

    https://ohioline.osu.edu/factsheet/hyg-1439

    the ground when temperatures are 20°F or below. In an effort to test how hardy figs will perform in ...

  4. Cool-Season Turfgrasses for Sports Fields and Recreational Areas

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

    over-seeded weekly with PRG. Note: If the PRG component in a seed mix exceeds 20 percent by weight, it will ... 9 months TF 100 4-8 9 months TF+KBG 90:10 4-6 6 months KBG+PRG 80:20 2-3 3 months KBG+PRG 50:50 3-5 < ...

  5. Nutrients Removed with Harvested Corn, Soybean, and Wheat Grain in Ohio

    https://ohioline.osu.edu/factsheet/anr-74

    0.79 0.49 62 47 39 K 2 O 0.20 1.14 0.24 36 68 19 Ca 0.06 0.22 0.08 11 13 6 Mg 0.05 0.14 0.07 ... 0.0013 0.0054 0.0025 0.24 0.32 0.20 Mn 0.0002 0.0017 0.0022 0.04 0.10 0.18 Zn 0.0010 0.0023 0.0015 0.17 ... removed per bushel of grain relative to 20 or 30 years ago. In particular, potassium removal rates have ...

  6. Grape Black Rot

    https://ohioline.osu.edu/factsheet/plpath-fru-24

    Rot Resistance All cultivated varieties (American, French Hybrid or vinifera) of grapes are ...

  7. Making and Preserving Sauerkraut

    https://ohioline.osu.edu/factsheet/hyg-5364

    Hot Pack Pints 10 minutes 15 minutes 15 minutes 20 minutes Quarts 15 minutes 20 minutes 20 ...  minutes 25 minutes Raw Pack Pints 20 minutes 25 minutes 30 minutes 35 minutes Quarts 25 minutes 30 minutes 35 minutes ...

  8. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    loams 15-25 Clay and clay loams 20-50 Organic soils 50-100   Cation exchange capacity is defined as ... (2) to calculate the gram equivalent weight (20). The value for each base cation is outlined in Table ... convert to meq/100g of soil. Again, for calcium, the gram equivalent weight of 20 grams multiplied by 10 ...

  9. Controlling Non-Native Invasive Plants in Ohio Forests: Ailanthus

    https://ohioline.osu.edu/factsheet/f-65

    clusters (up to 20 inches) of small yellowish green flowers, appearing from April to June. Male and female ... Garlon 4 Ultra, Tahoe 4E, Remedy Apply solution of 20% herbicide in a basal or penetrating oil, diesel, ... 1 gallon. triclopyr + imazapyr Garlon 4, + Stalker or equivalent Mix 15 to 20% Garlon 4 + 3 to 5% Stalker in ...

  10. Selecting Hydrangeas for the Home Landscape

    https://ohioline.osu.edu/factsheet/hyg-1263

    HYG-1263 Agriculture and Natural Resources 07/20/2018 Eric Barrett, Assistant Professor, Extension ... the next spring. At temperatures below –20 degrees F, all buds will be killed resulting in no flowers ... 3–6' 60–80' 2–20' Light Part sun to shade. Part sun to shade. Part to “nearly” full shade for ...

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