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Molds and Mycotoxins
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-11-issue-5/molds-and-mycotoxins
distillers grain with about 3 ppm DON (on a dry basis). Some extremely high concentrations of DON have been ... high milk production, and can be immunosuppressed. Diets with up to 3.5 ppm DON (dry basis) may be ... Various surveys conducted in different years and in different countries typically find that 25 to 50% of ...
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Better Process Control School
https://foodindustries.osu.edu/events/better-process-control-school-4
must be received by July 25 to receive a partial refund. There is a $50 cancellation fee ($150 ... high-speed internet connection Processor: 2 GHz Free Disk Space: 250 MB Free RAM: 2 Gb Resolution: 1024x768 ...
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Methane Mitigation Strategies for Dairy Farms
system: Forage production systems are highly variable and dependent upon farm conditions (e.g., soil type ... productivity have been inconsistent and are limited by cost because of the relatively high levels of inclusion ... prediction of CH4 production, and the possible existence of undesirable associations between CH4 production ...
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Dairy Outlook: September 2023
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-25-issue-5/dairy-outlook-september-2023
down 9 lb from July 2022. Very high temperatures and dry weather are the primary factors in reduced ...
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Where to Test Forages for Nitrates.
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-14-issue-4/where-test-forages-nitrates
limitations. One kit indicates that its' testing range is from 0 to 1000 ppm nitrate nitrogen in a fresh ... plant. This is the maximum safe level in a feed. A lab test would be needed to determine actual ... crop, attention must be paid to the potential for high nitrate concentrations in the plants. If nitrate ...
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Testing for Nitrates
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-9-issue-2/testing-nitrates
and use the following equation: (test result x 120) / DM proportion, expressed as a decimal = ppm *If ... nitrate toxicity of animals. Conditions favorable to high nitrate concentration and feeding guidelines are ... (http://ohioline.osu.edu/as-fact/0003.html). Options for testing for nitrates are sending samples to feed analytical laboratories or using ...
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Better Process Control School
https://foodindustries.osu.edu/events/better-process-control-school-3
must be received by February 28 to receive a partial refund. There is a $50 cancellation fee ($150 ... high-speed internet connection Processor: 2 GHz Free Disk Space: 250 MB Free RAM: 2 Gb Resolution: 1024x768 ... https://safeandhealthy.osu.edu/campus-visitors Individuals who test positive or experience symptoms of COVID-19 cannot attend the course in ...
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H2Ohio Cover Crop Usage
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-5/h2ohio-cover-crop-usage
reduction. Those practices are soil testing, variable-rate fertilization, subsurface nutrient application, ... NRCS Appendix A, including seed quality and testing requirements. 3. Seed mix must include a minimum of 50% of ... hand-in-hand with several of the BMP’s that H2Ohio uses, allowing for higher levels of control of the nutrient ...
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Selenium Yeast for Dairy Cattle
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-5-issue-6/selenium-yeast-dairy-cattle
supplemented with the maximum legal amount of Se (currently 0.3 ppm). The question is, "Should you use ... certain areas of Ohio, water can contain very high concentrations of sulfate. In an experiment conducted ... at OARDC, sulfate intake equivalent to drinking water with approximately 300 ppm sulfate-sulfur (900 ...
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Master Gardener Volunteers
https://butler.osu.edu/program-areas/master-gardener-volunteers
information about state-level Master Gardener Volunteer programs and activities is available at ... an eight-week class, and complete 50 hours of volunteer activity. ...