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  1. Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa

    https://agcrops.osu.edu/FertilityResources/tri-state_info

    practices in this region have changed over the past two and a half decades, and water and air quality issues ... please see the full version which will be available soon from The Ohio State University Extension ... Soybeans, Wheat, and Alfalfa (Extension Bulletin E-2567) was first published in 1995 and has served as ...

  2. Heat Alert – Farm Workers at Increased Risk this Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/heat-alert-%E2%80%93-farm-workers-increased-risk-summer

    factor to the worker’s death – meaning the heat placed them at risk for other workplace hazards. In this ... form of heat stress can impair function. Working in extreme heat lowers the body’s reaction time and ... can put workers at risk. When our body’s internal temperature cannot cool itself fast enough, our body ...

  3. Executive Summary

    https://agcrops.osu.edu/node/3486

    changes have been made to the recommendations: View these changes in table form: Quick Reference Guide to ... decade to validate and refine the guidelines. In general, the fertilizer recommendations originally ... published in 1995 provide a solid framework for managing fertilizers and soil fertility. However, some ...

  4. Soil Sampling, Handling, and Testing

    https://agcrops.osu.edu/node/3484

    same depth each sampling period to ensure changes in soil test levels can be reliably tracked over ... buffered in this region, so changes in soil test values from one year to the next are typically modest. ... <5 meq/ 100 g) where rapid changes in fertility can occur. Although not essential, consider sampling ...

  5. Quick Reference Guide to Tri-State Fertilizer Recommendation Changes

    https://agcrops.osu.edu/node/3488

    What has changed? Why the change? Soil Sampling Sample every 3 to 4 years in a consistent way as ... the foundation for an adaptive nutrient management program. No changes. Details Soil pH and Lime ... necessitate a focus on economics in addition to yield. Details Wheat N recommendations have been updated. They ...

  6. Late-Season Waterhemp- The Goal is Stopping Seed

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/late-season-waterhemp-goal-stopping-seed

    In our windshield scouting of soybeans this year we have seen a lot of weedfree fields.  This ... makes sense given the shift toward Xtend, LibertyLink, LLGT27, and Enlist soybeans over the past several ... becomes evident.  This also makes sense given that statewide we are in the midst of an overall increase in ...

  7. Tri-State Fertilizer Recommendations- Additional Resources

    https://agcrops.osu.edu/node/3487

    Limestone Recommendations in Iowa. Iowa State University Extension and Outreach. ... Responses to Micronutrient Fertilization in Ohio.” AGF-519. Ohio State University Extension. ... Sampling Ohio State University Soil Fertility Resources, agcrops.osu.edu/FertilityResources Ackerson, ...

  8. Updated Tri-State Fertilizer Recommendations Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/updated-tri-state-fertilizer-recommendations-available

    Corn, Soybeans, Wheat, and Alfalfa was first published in 1995 and has served as a cornerstone in ... nutrient management in field crops for Indiana, Michigan, and Ohio. As crop production practices in this ... region changed over the past 25 years, many questioned if these nutrient management guidelines were still ...

  9. Phosphorus and Potassium

    https://agcrops.osu.edu/node/3478

    The new tri-state fertilizer recommendations use a similar but simplified framework. The major changes ... eliminating the drawdown phase. These changes are intended to simplify recommendations and provide farmers ... with greater flexibility in managing nutrients. The New Tri-State Fertilizer Recommendation Framework ...

  10. Drought Conditions Expand but Some Relief Ensues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-25/drought-conditions-expand-some-relief-ensues

    soil moisture and lowered stream flows. If you are seeing drought impacts in your area, consider ... increased. West central, north central, and areas near the Ohio River have picked up widespread 2-4” over the ... drought conditions have relaxed in these areas of Ohio. For more information on recent climate conditions ...

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