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Zhenhao (Leo) Guan
https://southcenters.osu.edu/people/zhenhao-leo-guan
Zhenhao (Leo) Guan Research Assistant II guan.418@osu.edu Soil and Bioenergy ...
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CARTEENS Class
https://franklin.osu.edu/events/carteens-class-98
regardless of age. Credit card payment is required in the amount of $50. Click here to register. *THIS ...
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Baseline Assessment of Soil Health in Ohio now available
https://soilhealth.osu.edu/news/baseline-assessment-soil-health-ohio-now-available
general, soil test levels were in optimal ranges for grain crops in Ohio (Culman et al., 2020). Soil ... soil health value is essential for understanding these tests and inferring soil function. A common ... organic matter ranged from 0.1 to 9.8% for these soils, with 50% of the values falling below and 50% of ...
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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 keratoconjuctivitis 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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Application of High-Pressure-Based Technologies in the Food Industry
https://ohioline.osu.edu/factsheet/fst-fabe-1001
Balasubramaniam This fact sheet provides information on how high-pressure processing (HPP) is used to pasteurize ... food, improve food safety, and enhance food quality. What Is High-Pressure Processing? High-pressure processing ... is also known as high hydrostatic pressure processing (HHP) and ultra-high-pressure processing (UHP). ...
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Advanced Food Process Design
https://fabe.osu.edu/courses/fabeng-7430
of foods with quantification of the physical changes occurring between the time of raw material ...
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Injury Prevention: Working in Cold Weather
https://ohioline.osu.edu/factsheet/AEX-981.14-11
windy conditions can be dangerous, even at temperatures above freezing. At an increased risk are farmers ... high blood pressure, or cardiovascular disease. When working in cold weather, precautions should be ... taken to minimize the risk of injuries like frostbite or hypothermia. Clothing should be your first ...
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Soil Testing
https://franklin.osu.edu/program-areas/agriculture-and-natural-resources/soil-testing
The Franklin County Extension office now has soil testing kits available for sale. Kits are ... done at a non-biased university soil testing laboratory at Penn State University. Instructions and ... a soil testing fact sheet are included. A copy of the results will also be sent to our office, so if you ...
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Tools and Software
https://soilhealth.osu.edu/resources/tools-and-software
such as structure, drainage, and plant vigor, as well as laboratory soil test results. The Soil Health ... Ohio Soil Health Card This tool can help to track several observable soil health characteristics ... Card provides guidance about how and when to assess each characteristic. 4-H Soil Health Challenge ...
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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: ...