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  1. Promising Vaccine Development to Control Johne’s Disease

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/promising-vaccine-development-control-johne%E2%80%99s

    method to prevent infections in livestock. There are a few commercially available vaccines for Johne’s ... vaccine available for use (discontinued in the US in 2019).  Its use was restricted to cattle, and only ... a negligible level of cross-reactivity between M. avium and M. bovis antigens, suggesting that infection could ...

  2. Stay Safe Watching Aerial Applications Over Farm Fields

    https://agsafety.osu.edu/newsletter/ag-safety-stat/safety-through-seasons-2021/stay-safe-watching-aerial-applications-over

    important for by-standers to respect the safety zone.  For more information about aerial applications, and ...

  3. Seeding Perennial Forages in Late Summer

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/seeding-perennial-forages-late-summer

    relatively level and smooth if you plan to no-till, because you will have to live with any field roughness ... 6.0 or above. The optimal soil phosphorus level for forage legumes is 30 to 50 ppm Mehlich-3 and for ... grasses 20 to 30 ppm Mehlich-3. The optimal soil potassium level is 120 to 170 ppm for most of our soils. ...

  4. Cloverbud and Residential Camp Information

    https://greene.osu.edu/program-areas/4-h-youth-development/camp

    Advisory Committee- Camp Ambassador Application N/A N/A Not available this year Please read the application ... registration. As always, if you have questions about camp, please call Brenda, Camp Program Manager at ... group campers by grade levels.  COUNSELOR ASSIGNMENTS? Camp counselors will be assigned to cabins after ...

  5. Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/milk-prices-costs-nutrients-margins-and-comparison

    compare the prices in Table 1 to the 5-year averages. The price of NE L and peNDF are about 37 and 41% ... issue, the income over nutrient cost (IONC) for cows milking 70 lb/day and 85 lb/day is about $9.33 and ...

  6. Steps to Speed up Field Curing of Hay Crops

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/steps-speed-field-curing-hay-crops

    Wisconsin, available online at https://fyi.extension.wisc.edu/forage/adjusting-the-conditioning-system-.... ... The swath width should be about 70% of the actual cut area. The mowers on the market vary in how wide ... many buffered propionic preservatives are available that minimize that problem. Preservatives inhibit ...

  7. Forage Fertility: Where We Are and Why it Matters

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/forage-fertility-where-we-are-and-why-it-matters

    reliant on the best available information. In order to make better and up-to-date forage fertility ...

  8. Current Master Gardener Volunteers

    https://greene.osu.edu/program-areas/master-gardener-volunteers/current-master-gardeners

      News The  Bee Short Course  for Community Scientists starts this month, a free webinar series!  ...

  9. Assessing Calf Death Losses in a Beef-Dairy Crossbreeding Program

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/assessing-calf-death-losses-beef-dairy-crossbreeding

    crossbreeding program. The dairy herd was enrolled in DHIA and maternity data available on calf losses were ... semen (Holstein bulls); thus, more females calves were born. About 52% of first-calf heifers calved with ... is important to note that about 60% of all multiparous cows were bred following observation of ...

  10. Backyard Vegetable Gardening- Tomatoes: What's Eating Them Besides You?

    https://greene.osu.edu/news/backyard-vegetable-gardening-tomatoes-whats-eating-them-besides-you

    Be sure you register for this virtual program to learn about the many different issues that can ...

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