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  1. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    important soil measurements that help determine how a soil is managed and fertilized. While standard soil ... Capacity (CEC) Cation exchange capacity (CEC) is a fundamental soil property used to predict plant nutrient ... availability and retention in the soil. It is the potential of available nutrient supply, not a direct ...

  2. Tar Spot of Corn in Ohio Again this 2019

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-35/tar-spot-corn-ohio-again-2019

    Illinois where the disease was first reported. We will continue to keep our eyes out for Tar Spot, as we ... learn more about it and develop management strategies. You can help by looking for Tar Spot as you walk ... will also be using your samples to study the fungus in order to develop effective management ...

  3. Potential for Nitrate Problems in Drought Stressed Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/potential-nitrate-problems-drought-stressed-corn

    Have very dry soil conditions increased the potential for toxic levels of nitrates in corn ... harvested for silage? Nitrates absorbed from the soil by plant roots are normally incorporated into plant ... all drought conditions cause high nitrate levels in plant. If the soil nitrate supply is low in the ...

  4. Poultry Litter Applications

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/poultry-litter-applications

    is an excellent source of plant nutrients and readily available in most parts of the state. Poultry ... poultry litter in the state comes from laying hens and turkey finishers. Typical nutrient ranges in ... greatly influences the amount of nutrients per ton. Handlers of poultry litter have manure analysis sheets ...

  5. Best Management Practices for Mitigating Phosphorous Loss from Agricultural Soils AGF-509-09 Bifold format

    https://agcrops.osu.edu/publications/best-management-practices-mitigating-phosphorous-loss-agricultural-soils-agf-509-09

    AGF 509 Phosphorus Nutrient Stewardship bifold.pdf September, 2019 ...

  6. Managing Take-all and other Diseases in Wheat after Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-31/managing-take-all-and-other-diseases-wheat-after-wheat

    happen to plant wheat after wheat or another small grain crop this fall: Nutrient management: Take-all is ... nutrient stress (lack of essential and trace elements) could increase take-all. Soil pH: Take-all it is ... let us continue to explore fall management options. If you cannot rotate away from a small grain crop, ...

  7. Rural Neighbors—Living and Working Together

    https://ohioline.osu.edu/factsheet/cdfs-1280

    manure in the most environmentally friendly method, so that nutrients are absorbed by crops. To keep ... generate as many solutions as you can, taking care not to pass judgment on other’s ideas. Research the ... Consult the local Extension office for up-to-date research-based information. Reach agreement on the most ...

  8. Stalk Quality Concerns

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/stalk-quality-concerns

    rains through June caused unprecedented planting delays. Saturated soils resulted in shallow root ... systems. Corn plantings in wet soils often resulted in surface and in-furrow compaction further restricting ... and stalk infection by fungi. The stalk rot fungi typically survive in corn residue on the soil ...

  9. Time to Take a Last Cutting

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-29/time-take-last-cutting

    because our surviving stands have suffered a great deal of wet soil stress this year. Adding the stress of ... of stand, soil fertility, variety, and soil moisture that affect the level of that risk. For those ... fall cutting will be like adding insult to injury, in our opinion carrying a higher degree of risk this ...

  10. Stress Management

    https://ohioline.osu.edu/factsheet/aex-591106

    Natural Resources 10/04/2019 Agricultural Safety and Health Program Objective: To learn to manage stress ... on the farm or in the workplace. Trainer’s Note Learning to manage stress can improve mental and ... physical health. Identify the stress factors in the workplace. Discuss how to manage or eliminate those ...

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