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  1. Fertility Management of Meadows

    https://ohioline.osu.edu/factsheet/anr-5

    nutrition, forage test to check for adequate levels. When the soil pH is below 5.0, aluminum availability ... critical soil test level of 15-25 parts per million (ppm) phosphorus for Bray P1 test results or 28-40 ppm ... leaching. The critical soil test levels for potassium are 125-200 ppm. Plants have the ability to take up ...

  2. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...

  3. Effects of Lime and Gypsum Application on Vegetable Yields and Nutrient Availability in Muck Soil

    https://ohioline.osu.edu/factsheet/anr-0102

    to keep organic soils at a target pH of 5.3 to minimize the risk of micronutrient deficiencies ... state that the optimal pH range of muck soils should be between 5.3 and 5.8, depending on the crop ... The application of lime had no effect on soil test phosphorus (P) or potassium (K) values, but the ...

  4. Nutrient Value of Wheat Straw

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-21/nutrient-value-wheat-straw

    lower soil K levels. If straw is removed after heavy rainfall, some of the K may have leached out of the ... straw, lowering the nutrient value. However, a soil test should be done to accurately estimate nutrient ... scenarios are also available for profitability comparisons. Although N adds value, we do not give it an ...

  5. Frequently Asked Questions

    https://extension.osu.edu/FAQs

    need information on getting my soil tested! Most OSU Extension offices offer soil tesing kits for sale, ... or can direct you where to obtain one. The soil and tissue testing labs will assist you in ... interpreting the results. Here is more information on soil testing for Ohio lawns, landscapes, fruit crops, and ...

  6. Regional Updates: June 18 – 24, 2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-20/regional-updates-june-18-%E2%80%93-24-2024

    Central and West Central Ohio, with an estimated 25-50% of fields harvested in the region. Reported yields ... have ranged between 80 and 115 bu/ac. Area growers have taken advantage of an early wheat harvest and ... above average so far. Northwest- Wood County Extension Educator Nick Eckel reported that soil conditions ...

  7. Nutrient Removal for Field Crops in Ohio

    https://ohioline.osu.edu/factsheet/anr-96

    manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... soil test levels are at or above their respective maintenance limit, then no further P 2 O5 or ...

  8. Application of Manure to Double Crop Soybeans to Encourage Emergence

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-20/application-manure-double-crop-soybeans-encourage-emergence

    soybeans were properly covered with soil when planted to keep a barrier between the salt and nitrogen in ... soil phosphorus levels, and the phosphorus in the manure being applied, so soil phosphorus levels are ... unless one uses a Grassland applicator toolbar or perhaps an Aerway set on maximum soil disturbance. If ...

  9. Weather Extremes Abound

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-21/weather-extremes-abound

    long-term mean (1991-2020). This was especially true for June 16-22, a 5-day stretch with daytime highs at ... along and south of about I-70 have picked up much less over this period, with areas running 25-50% of ... Forecast Mild temperatures and low humidity levels are starting this week off just right. However, a warm ...

  10. Battle for the Belt: Season 2 Episode 13- Spider Mites

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-20/battle-belt-season-2-episode-13-spider-mites

    plants presented symptoms at any level, low, medium, or high). At the Northwest location, date four was ... date one had very low levels while planting date two had almost 80 percent incidence (meaning that most ... the past week). Both planting dates one and two in the soybeans had a high incidence of Septoria brown ...

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