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  1. Hydroponic Nutrient Solution for Optimized Greenhouse Tomato Production

    https://ohioline.osu.edu/factsheet/hyg-1437

    substrates typically used for tomato production have no nutritional component as would soil in field ... stages require increased levels of specific nutrients like nitrogen (N), calcium (Ca), and potassium (K) ... the highest levels of nutrients to promote plant growth and fruit development, as well as an ...

  2. Purchasing Nutrients for Hay and Forage Crops

    https://ohioline.osu.edu/factsheet/anr-7

    compare single nutrient fertilizers. Calculating Fertilizer Cost Based on Soil-Test Results Rarely do ... crops need the three primary nutrients on a one- to-one-to-one basis. It is recommended that a soil-test ... the rates at which those nutrients should be applied. A soil test is the best way to determine the ...

  3. Converting Biogas to Transportation Fuels

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

    cascade storage system typically consists of three reservoirs with low, medium and high pressure, ... a multi-stage compressor and a high-pressure storage system [2]. There are two commonly used storage systems: ... respectively; accordingly, CNG is filled to on-board cylinders via three steps from low pressure to high ...

  4. Ripe Rot of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-0052

    rot (see PLPATH-FRU-50 Sour Rot Disorder of Grape). Rain spreads spores to other berries and clusters. ... Neptune, Sauvignon blanc, Seyval Highly susceptible Cabernet Franc, Cabernet Sauvignon, Carlos, Flame ... conditions favor disease development close to harvest (i.e., warm, wet, high humidity), additional fungicide ...

  5. Estimated Return-to-Seed of Variable vs. Uniform Corn Seeding Rates

    https://ohioline.osu.edu/factsheet/agf-520

    to predict or identify areas of consistent yield levels (high, medium, low) and stability (stable vs. ... profitability—can vary within and among fields with small differences in soils and weather. Given the advances in ... are still questions related to how variable rate seeding changes seeding rate, yield level, and ...

  6. Cover Crops in the Garden

    https://ohioline.osu.edu/factsheet/hyg-5814

    benefits, results will vary depending on soil type and condition. Starting organic matter levels, tillage ... to introduce cover crops into their garden depending on their skill level and desired management ... level. This fact sheet provides basic, fact-based information that is not readily available to home ...

  7. Respiratory Diseases

    https://ohioline.osu.edu/factsheet/aex-591105

    fatality rate has been as high as 29%. Exposure to low concentrations of 15 to 20 ppm are considered ... exposure during the first three weeks after filling the silo has the greatest risk. Symptoms of silo ... days. This is normally followed by a full recovery. The second scenario may be the disease developing in ...

  8. Growing Garlic in the Garden

    https://ohioline.osu.edu/factsheet/hyg-1627

    feeder, requiring a high level of nutrients. Have the soil tested and analyzed for site-specific ... of soil pH between 6.0 and 8.0, with 6.0 to 6.5 being ideal. Growing garlic in poorly drained, highly ... testing. Garlic prefers a soil pH between 6.0 and 7.0, so you may need to correct pH prior to planting, ...

  9. Pulsed Electric Field Processing Applications in the Food Industry

    https://ohioline.osu.edu/factsheet/fst-fabe-1002

    field (PEF) processing is a new food pasteurization method that uses short bursts of high voltage ... Does PEF Work? PEF processing applies high voltage pulses (20–80 kV/cm) with a duration of milliseconds ... to microseconds to treat liquid foods placed between two electrodes (Zhang et al. 2010; Toepfl, ...

  10. Sunn Hemp as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0133

    on planting/termination dates and precipitation. Total nitrogen = 50–150 lb. of N per acre (not ... average): June 10–Aug. 16 Upright growth habit: 3–9 feet Preferred soil pH: 6.5–7.5 Table 1. Rating the ... efotg.sc.egov.usda.gov/#/state/OH/documents/section=4&folder=-6. Performance Dry matter = 1,000–4,000 lb. per acre, per year Biomass quantity is highly dependent ...

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