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Ammonia Emission from Animal Feeding Operations and Its Impacts
https://ohioline.osu.edu/factsheet/AEX-723.1
50 ppm, increased levels of keratoconjunctivitis and tracheitis have been observed. These trachea and ... causes high ammonia levels inside animal production buildings, especially in winter months when the ... concentrations. People begin to detect odors at 5–50 ppm. Irritation to mucous surfaces occurs at 100–500 ppm ...
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Ways To Protect Livestock From West Nile Virus
https://wayne.osu.edu/news/ways-protect-livestock-west-nile-virus
there is a reliable vaccine that can be a part of your annual herd health program. As always, I highly ... If your veterinarian indicates that the threat is indeed high, you may be encouraged to bring your ... water intake, the relationship between water consumption and forage intake, grazing behaviors of ...
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Controlling Non-Native Invasive Plants in Ohio’s Forests: Garlic Mustard (Alliaria petiolata)
https://ohioline.osu.edu/factsheet/F-66
in soil for five or more years. It is important to remove as much root as possible since garlic ... not compost! Garlic mustard can also be cut a few inches above the soil surface just after the flower ... the size of the infestation, site conditions (topography, soil moisture, etc.), and access to and ...
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Forage Testing for Beef Cattle
https://ohioline.osu.edu/factsheet/anr-0149
0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...
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Zebrafish Facility Husbandry
system issues. Typical shifts are 3-5 hour time blocks and are available between 9 am and 6 pm all days ... daily convenient transportation between central and west campus. Students can apply by visiting the ...
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Sours receives Drake Institute grant for global sustainability instruction
https://fabe.osu.edu/news/sours-receives-drake-institute-grant-global-sustainability-instruction
academic programs, elevating them to the institutional level, and improve learning experiences for our ...
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Bugs to Bonsai: Wayne County Fair Grange Rotunda Offers Demos
https://wayne.osu.edu/news/bugs-bonsai-wayne-county-fair-grange-rotunda-offers-demos
on the complex relationship between soil health, ground cover, stormwater runoff and groundwater ... Lorson, Soil and Water Conservation District program manager, will lead a program on Ohio’s wild mammals ... and learn about your wild Ohio neighbors! (Suitable for all ages.) 3 p.m. The Triway High ...
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Canning Time: What To Know About Preserving Summer Garden Yields
https://wayne.osu.edu/news/canning-time-what-know-about-preserving-summer-garden-yields
only using tested recipes to ensure your family’s food safety. Salsas are a mixture of both high ... spaghetti sauce recipe? If you really want a specific recipe, then freeze it. Only tested, approved ... tested recipes. It is really important not to alter the tested recipes as it will change the pH value ...
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Soil Sampling to Develop Nutrient Recommendations
https://ohioline.osu.edu/factsheet/AGF-513
over the entire field, changes in soil test levels in two areas over a 10-year period are shown. Table ... 1 ppm 20 8 2 20 8 2 20 8 2 Expected ppm change in soil test over 10 years 3 0 0 +5 +10-6-11 1 Crop ... to change soil test 1 ppm is 6–10 depending on cation exchange capacity. 3 Example calculation: ...
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Food Preservation: Basics for Canning Fruit
https://ohioline.osu.edu/factsheet/hyg-5343
they contain high enough acid levels to prevent the growth of Clostridium botulinum spores and the ... production of botulism toxin. Additionally, when properly canned fruits are heated long enough at high enough ... Check Table 2 for the correct amount of headspace to leave between the top of the fruit and the jar lid. ...