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Beth Bollas
https://comdev.osu.edu/people/beth-bollas
Management Lake County 440-853-2629 bollas.3@osu.edu ...
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Nutrient Losses from Dairy Operations and Their Environmental Issues
to be good environmental stewards and having a good nutrient management plan is necessary to mitigate ... nutrient losses and environmental (air, soil, and water) impacts. Among the livestock sector in Ohio, dairy ... and is a pollutant that can contaminate air, soil, and water when manure is not properly managed. For ...
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2022 Animal Health and Handling Certificate Program
in gaining hands-on experience working with cattle and calves in key management areas? Faculty at The ...
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Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices
April Frye White, Graduate Research Associate, Department of Animal Sciences, The Ohio State ... starts to recover. Nutrient Prices When comparing the prices in Table 1 to the 5-year averages, the ... current prices of nutrients are acceptable.The price of net energy of lactation (NE L) is about 48% lower ...
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Summer Mastitis – Insights on cause, signs, and prevention
other strategies, such as fly traps, grazing management, teat stripping, and isolation of the animal ...
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Managing Feed Costs for Lactating Cows
harvested forage. Always base fertilizer applications on current soil test results. 7) Begin routine ... 1.6. Our goal is usually to increase DM intake, but if the intake increases without a response in milk ... increases the risks for several metabolic diseases. A spreadsheet has been developed at OSU to help manage ...
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Now it’s The Road (Not) Less Traveled
https://comdev.osu.edu/news/now-it%E2%80%99s-road-not-less-traveled
thoroughfare to success, as there are months of preparation before the actual surfacing project. Hop in and ... find our county engineer and township trustees converging to develop a plan. A road rehabilitation ...
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Key Mastitis Control Points for Best Milk Quality
cells per mL. Research studies have shown that milk SCC of equal or more than 200,000 per mL is ... soil on the teats, and counts higher than 100 cfu/mL usually indicate poor milking practices, dirty ... clean water promotes normal rumen function, high feed intake, digestion, and nutrient absorption- ...
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Cost of Nutrients and Benchmarks of Profitability for Ohio Dairy Farms
these years of research have resulted in relatively precise nutrient requirements for milk production. ... optimism to see any light at the end of this low milk price tunnel. Management on our dairy farms must be ... Dr. Normand St-Pierre, Dairy Management Specialist, The Ohio State University. Here are a few ...
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Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices
April Frye White, Graduate Research Associate, Department of Animal Sciences, The Ohio State ... Nutrient prices As in previous issues, feed ingredients commonly used in Ohio were analyzed using the ... can be used to appraise important nutrients in dairy rations, estimate break-even prices of ...