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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. 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. ...

  3. eClover: Darke County 4-H News

    https://darke.osu.edu/program-areas/4-h-youth-development/eclover-darke-county-4-h-news

      Please contact our office if you have questions regarding any information found below. 2021 January 8 January 15 January 22 January 29 February 5 February 12 February 19 February 26 March 5 March 12 March 19 March 26 April 2 April 9 April 16 April 23 Ap ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. OSU Extension Annual Urban Summit

    https://urban-extension.cfaes.ohio-state.edu/blog/august-2-2021-120pm/osu-extension-annual-urban-summit

    Blog Subscriptions ...

  9. Pierluigi (Enrico) Bonello

    https://plantpath.osu.edu/our-people/pierluigi-enrico-bonello

    AL, Opiyo S, Cipollini D, Herms DA, Bonello P (2014) Effects of water availability on emerald ash ... water availability alter belowground patterns of biomass allocation, carbon partitioning, and ... D, Herms DA, Bonello P (2011) Differential effects of nutrient availability on the secondary ...

  10. VOLUME 23, ISSUE 4

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4

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