Site

Search results

  1. Hydrothermal Carbonization: Upgrading Waste Biomass to Char

    https://ohioline.osu.edu/factsheet/fabe-6622

    time ranging from 0.5 to 8 hours [1,2]. The major advantage of HTC over other high temperature ... a good medium for heat transfer in HTC, but if variability in the feedstock particle size is too large ... compounds). These reactions occur under high temperature and pressure and play a vital role in lowering the ...

  2. Corn Yield Response to Damage from Strong Storms

    https://ohioline.osu.edu/factsheet/ac-1054

    more than 50%, and sometimes as high as 70%, to decrease oil content. Grain oil content was reduced as ... leaves that are up to 40–50% exposed. This coincides with the leaf tip becoming more horizontal. The ... defoliation levels, and induced root lodging) and from observations after natural events (root lodging and ...

  3. Developing a Farm Digital Strategy 2 – Precision Technology and Data Generation

    https://ohioline.osu.edu/factsheet/fabe-556

    vegetation index (NDVI). NDVI is a numerical indicator that is useful for distinguishing vegetation from soil ... represents data compiled at the field level that is related to agronomy-based information. Types of this data ... include hybrid (or variety), planted population (as shown in Figure 2), yield, soil type, soil texture, ...

  4. Food Safety for Fruits and Vegetables

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

    to levels between 50 ppm to 500 ppm depending on the sensitivity of each fruit and vegetable crop. ... are low in fat, high in fiber, and include at least five servings a day of fresh fruits and vegetables ... can protect against many types of cancer and lessen the risk of heart disease (4). However, it is ...

  5. Household Well Water Testing

    https://ohioline.osu.edu/factsheet/aex-314

    issue, in addition to the annual tests, check the level of the metals listed below before purchasing ... corrosive water: lead copper pH corrosion index hardness Testing for Suspected Contamination Testing ... the owner is responsible for water testing and treatment. While water tests are not required, to ...

  6. Algae for Biofuels

    https://ohioline.osu.edu/factsheet/AEX-651-11

    of the current research and development efforts have focused on microalgae due to their high growth ... oil yield than land oil crops (Table 1). For example, algae with 50% lipid content and a dry biomass ... productivity of 50 g/m²/day can potentially produce 10,000 gallons oil/acre/year (Pienkos, 2007). By ...

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

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

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  8. The Role of Micronutrients in Equine Nutrition

    https://ohioline.osu.edu/factsheet/1021

    species, soil fertility, weather, etc. The only way to know mineral content of your forage is to test it. ... The amount horses consume from blocks is highly variable between individuals. Horses on pasture ... should be made up of at least 50% forage. Horses get most of their daily nutrient requirements from ...

  9. Post Corn, Going to Soybean: Use Cereal Rye

    https://ohioline.osu.edu/factsheet/anr-84

    Soil Health Services, Jenera, Ohio This publication is intended to provide a starting point for farmers ... seed dealer. Note that this means the seed has been cleaned and has a certified lab-tested germination ... increased by 20%. (See Calculating Pure Live Seed section.) Planting method—Drill to 0.75–1.50 inches deep, ...

  10. Individual Studies in Agriscience Education

    https://acel.osu.edu/courses/ase-5193

    student. Prereq: CPHR 2.50 or above, and permission of instructor. Repeatable to a maximum of 6 cr hrs or ...

Pages