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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...
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Dr. Jera Niewoehner-Green
https://acel.osu.edu/our-people/dr-jera-niewoehner-green
who has engaged students in experiential learning at the high school and post-secondary level for over ... research focused on high school service-learning to address community issues. In order to further her study ...
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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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Norovirus: A Different Type of Foodborne Illness
https://ohioline.osu.edu/factsheet/HYG-5569
Symptoms develop 12–48 hours after being exposed to norovirus and generally last between one and three ... and the number of cases that are not caused by contaminated food. Risk Factors Anyone can get ... contaminated. Someone who touches those surfaces and then handles food is at risk of contaminating the food or ...
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Melanie Medina
https://plantpath.osu.edu/our-people/melanie-medina
Melanie Medina Patrick S. Osmer PhD Fellow (Benitez) medina.150@buckeyelink.osu.edu Selby Hall, ... shift with plant parasitic nematode abundance in soils. agriRxiv. CABI International agriRxiv. ...
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Food Preservation: Basics for Canning Vegetables
https://ohioline.osu.edu/factsheet/HYG-5344
methods can pose serious health risks. Understanding Clostridium botulinum Pressure canning is the only ... (USDA) endorsed recommendations present a risk of botulism. Even a taste of food containing this toxin ... processing. Add boiling water to the jars, leaving the headspace recommended in Table 2 between the jar rim ...
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Growing Aronia (Aronia melanocarpa) in Ohio
https://ohioline.osu.edu/factsheet/anr-0157
it contains high levels of antioxidants. Studies have shown Aronia fruits to have protective benefits ... high tannin levels. The fruit is more palatable when used in processed foods. Aronia has been used in ... many states in between. Iowa is currently the leading state in Aronia production in terms of acreage ...
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Keith Smith, Ph.D.
https://acel.osu.edu/our-people/keith-smith-phd
Keith Smith, Ph.D. Professor Emeritus smith.150@osu.edu 614-688-4246 311 Agricultural ... ground for future high-profile leaders in the university setting.- Any- Journal article Book/book chapter ...
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Dr. Kellie Claflin
https://acel.osu.edu/our-people/dr-kellie-claflin
degree in Agricultural Education from the University of Wisconsin-River Falls. She taught middle and high ...
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Fertilizer and Manure Regulations in the Lake Erie Western Basin Watershed
https://ohioline.osu.edu/factsheet/anr-0156
fertilizers containing nitrogen (N) and phosphorus (P) in the Western Lake Erie Basin under certain soil and ... snow-covered or frozen soil when the top 2 inches of soil are saturated from precipitation in granular form, ... and when the local weather forecast has a greater than 50% chance of precipitation exceeding 1 inch in ...