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  1. Late Summer Establishment of Perennial Forages

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-22-issue-4/late-summer-establishment-perennial-forages

    6.0 or above. The minimum or critical soil phosphorus level for forage legumes is 30 ppm Mehlich-3 and ... for grasses 20 ppm Mehlich-3. The critical soil potassium level is 120 ppm for most of our soils ... increases the risk of soil crusting. Follow the "footprint guide" that soil should be firm enough ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-25-issue-6/milk-prices-costs-nutrients-margins-and-comparison

    profitability at these nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and ...

  3. Hardness as CaCO3

    https://ohiowatersheds.osu.edu/node/1500

    exceeding 120 ppm should be considered for treatment.  150-600 higher range values in northwestern Ohio ... GENERAL INFORMATION Hardness does not pose a health risk to humans. In fact, calcium and magnesium ... your diet. Hard water classifications: soft 0- 17.1 parts per million (ppm) slightly hard 17.1- 60 ppm ...

  4. AgTech Innovation Hub Announces Funding for Research Projects

    https://fabe.osu.edu/news/agtech-innovation-hub-announces-funding-research-projects

    a deeper understanding of and effective management and mitigation strategies for climate risks. This week ... funding pledged by Nationwide to tackle these pressing challenges head-on. In a highly competitive ... Plug on Drought Risks: Automated Drainage Water Management This project will study the effects of ...

  5. Hydrogen Sulfide (H2S)

    https://ohiowatersheds.osu.edu/node/1608

    between 1.0 and 10.0 ppm.  This method uses manganese greensand to remove low to moderate levels of ... .  Some people can become used to both the odor and taste of hydrogen sulfide in water as high as 6 ppm ... concentration level of 0.1 parts per million (ppm) recommended by the Ohio Department of Health.  Drinking water ...

  6. Should You Consider Reducing Mineral Supplementation in Periods of Low Milk Prices?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-22-issue-3/should-you-consider-reducing-mineral-supplementation

    to 13 mg/kg (ppm) Cu, 35 to 40 ppm Mn, and 40 to 50 ppm Zn. Supplemental Se should be fed at 0.3 ppm ... P concentrations greater than those levels but that P is inexpensive. Magnesium is almost always deficient in basal ... Mg absorption, increasing the risk of deficiency. In most situations, diets with 0.20 to 0.25% Mg is ...

  7. Quality Assurance Program

    https://butler.osu.edu/program-areas/4-h-youth-development/quality-assurance-program

    March 5, 2024 Tuesday, April 9, 2024   QA Test-Out Information: Test Out Date:           Thursday, ... January 18, 2024 Test Time:                   5:00 pm Location:                     OSUE, Butler County, ... fair. Your animal species will determine if you take the Small Animal test or the Large Animal test ...

  8. ATI-Soil Water Conservation- ENGTECH 2040T

    https://fabe.osu.edu/node/10748

    Lang,Forrest Michael, ATI instructor Repeats every week every Monday and every Wednesday and every Friday until Fri May 03 2024. Monday, January 8, 2024- 10:15am to Friday, May 3, 2024- 11:15am Wednesday, January 10, 2024- 10:15am to Sunday, May 5, 2024- ...

  9. FABE hosts international colleagues from China

    https://fabe.osu.edu/news/fabe-hosts-international-colleagues-china

    that help reduce stormwater runoff by allowing it to be reabsorbed into the soil, while also filtering ... explained Joey. "Chinese homes are mostly high-rise buildings, and those buildings are built by ... group attended a Master Rain Gardener class at Franklin Soil and Water Conservation District (SWCD) and ...

  10. Feeding and Nutrition

    https://dairy.osu.edu/resources/feeding-and-nutrition

    National Forage Testing Association Nutrient Requirements of Dairy Cattle, NRC, 2001 U.S. Grains Council ... Water Effects on Livestock Performance Water Mineral Intake with DCAD (MS Excel File) Water Testing ... Where to Have Your Water Tested Other Feed Resources Calculating Value of Feeds (MS Excel file) ...

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