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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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Keeping Phosphorus Out of Waterways
https://agnr.osu.edu/news/keeping-phosphorus-out-waterways
million. Almost every year, somewhere in Ohio, at least one public alert goes out about high nitrate levels ... are testing phosphorus filters that have removed up to 75 percent of the phosphorus running through ... field, rainfall percolates through layers of soil and eventually into an underground plastic pipe system ...
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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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Real Money, Real World
https://hamilton.osu.edu/program-areas/family-and-consumer-sciences/real-money-real-world
for youth ages 13-16. This curriculum is time tested and has been highly successful because of the ... goals: To increase participants' awareness of how education level and corresponding career choice ... affects how much income can be earned. The level of education needed to get the job desired. The amount of ...
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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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School Gardens
https://hamilton.osu.edu/program-areas/4-h-youth-development/school-enrichment/school-gardens
middle/high school youths. The curriculum helps develop life skills, includes career exploration, and ... levels. For more information about Go Plants! contact Claire Linepensel. ...
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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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Ohio State University Extension Small Farm Program announces the 2020 Ohio New and Small Farm Colleges
participants will receive a notebook (per each $150 registration) of all resource materials, a soil test ... week. This class will be limited to the First 50 registrations. The cost of the course is $150 per ...
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How Do I Become a Master Gardener?
https://hamilton.osu.edu/program-areas/master-gardener-volunteers/program-details
I Become A Master Gardener? You must be accepted to the program, attend a training class and complete 50 ... are oriented to Extension and the Master Gardener Program: Basic Botany Plant Physiology Soils and ... Soil Fertility Basic Entomology Basic Plant Pathology Plant Disease Diagnosis Integrated Pest ...