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  1. The World of Plants

    https://hcs.osu.edu/courses/hcs-2200

    course is available for EM credit. GE nat sci bio course. If you enjoyed this course, you might like:  ...

  2. Creeping Towards Harvest

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

    on which way you think about it, heavily influences silage yield and the quality of the fermentation ... 19” will decrease neutral detergent fiber (NDF) content by about 8% and increase starch content by ... about 2 percentage points. However, the increase in cutter height decreased yield by about 7%. The ...

  3. Key Mastitis Control Points for Best Milk Quality

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-4/key-mastitis-control-points-best-milk-quality

    the farm level. Therefore, listed below are key points expanded from the National Mastitis Council ... control program to improve milk quality at the herd level: Point #1: Establishment of goals for udder ... matter intake, regardless of feed availability at the feed bunk. Ensure adequate stocking density, feed ...

  4. 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 ...

  5. 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. ...

  6. Dr. Peter Thomison

    https://hcs.osu.edu/our-people/dr-peter-thomison

    Dr. Peter Thomison Professor Emeritus No works available. 25% Research 75% Extension 0% Teaching ... Extension activities are directed toward preparing educational materials, speaking at educational meetings ... (1997-2003) are available, in addition to recent specialty corn test results. 1999 and 2002: Contribute to the ...

  7. 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 ...

  8. 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 ...

  9. 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 ...

  10. Naturalist Series: Ponds Through the Seasons with a Focus on Aquatic Life in Winter

    https://mahoning.osu.edu/events/naturalist-series-ponds-through-seasons-focus-aquatic-life-winter

    platform. You can download the ZOOM App or program to your media device by visiting the following link  ...

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