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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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Valuable Habits for Effective Managers and Employees
https://ohioline.osu.edu/factsheet/aede-0020
goodie," The 7 Habits of Highly Effective People by the late Dr. Stephen R. Covey, laid the early ... increasing levels of responsibility. Managers should practice the habit of delegation, which will then allow ...
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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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Soil Health Field Day
https://soilhealth.osu.edu/events/soil-health-field-day
Join Soil Health Field Day to learn about soil health practices, selection and termination of ... cover crops, experience in-field soil health demonstrations and visit a cover crop experiment. The event ...
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Nutrient Removal for Field Crops in Ohio
https://ohioline.osu.edu/factsheet/anr-96
manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... soil test levels are at or above their respective maintenance limit, then no further P 2 O5 or ...
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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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Upcoming Field Days and New Factsheet Available
https://soilhealth.osu.edu/news/upcoming-field-days-and-new-factsheet-available
SOIL HEALTH EVENTS IN OHIO Soil Health Field Day Join Soil Health Field Day to learn about soil ... health practices, selection and termination of cover crops, experience in-field soil health ... learn about crop and livestock integration. The event will feature soil health results from 31 farms and ...
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Field Day(s)- Exploring Crop and Livestock Integration: Barriers and Benefits
last 50 years, both crop and livestock production systems in the U.S. have become increasingly ... During this event attendees will consider soil health results and other on-farm data from our two-year ...
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Field Day(s)- Exploring Crop and Livestock Integration: Barriers and Benefits
last 50 years, both crop and livestock production systems in the U.S. have become increasingly ... During this event attendees will consider soil health results and other on-farm data from our two-year ...
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Chlorinated Water Sanitation of Leafy Green Vegetables For Fresh Produce Processors
https://ohioline.osu.edu/factsheet/aex-262
sources to produce 200 ppm chlorinated water. Chlorine gas, stored in high-pressure vessels, can be ... 6.5. In large operations, where high levels of organic material and debris are present on the produce, ... granulated powder 65 or 68% free active chlorine high capital, high operation hazardous due to higher percent ...