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  1. Crop Water Use in Corn – What Do We Know?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/crop-water-use-corn-%E2%80%93-what-do-we-know

    this point in the season. Crop water use is a significant factor in obtaining high yields (Figure 2). ... consists of two components: water losses from the soil (evaporation) and water losses from the crop ... is through transpiration (direct losses of water from soil evaporation are much lower as most light ...

  2. Other Corn Ear Abnormalities – when and why do they develop?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/other-corn-ear-abnormalities-%E2%80%93-when-and-why-do-they-develop

    drought, high temperatures, pollination issues, phosphorus shortages, herbicide injury, cloudy days ... developmental stages. (a) Mature pinched ear due to sulfonylurea herbicide applied between V7 and V10 stages, ... ears with various severity levels of damage. Images: Robert Nielsen. 6. Incomplete kernel set Figure 6. ...

  3. Wheat Management for Fall 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/wheat-management-fall-2021

    phosphorus than corn or soybean, and soil test levels should be maintained between 30-50 ppm (Mehlich-3 P) ... for optimum production (Table 1). Do not add any phosphorus if soil test levels are higher than 50 ... 45 60 75 >50 0 0 0 0 Soil potassium should be maintained at levels of 100-130 and 120-170 ppm ...

  4. Janet Buffer Joins CFI Team as Associate Director of Grants, Research, and Projects

    https://foodsafety.osu.edu/news/janet-buffer-joins-cfi-team-associate-director-grants-research-and-projects

    and Projects.   Janet Buffer is a highly experienced dietitian whose substantial education and ...

  5. Managing Corn and Nitrogen with Water Excess Conditions

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/managing-corn-and-nitrogen-water-excess-conditions

    affected by excess water. Additionally, some research suggests a connection between soil potassium (K) ... levels and N uptake, so ensuring soils are not limiting for K is important to optimize N uptake. We are ... frequency and intensity over the past 50 years, making farming more challenging. Not new to Ohio, wet ...

  6. Lep Monitoring Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-25/lep-monitoring-update

    Lep Monitoring Update WBC Numbers Remain High in Many Northern Ohio Counties Bridger Cline, Jessi ...

  7. Plant Forage Stands as Soon as Feasible

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-10/plant-forage-stands-soon-feasible

    test levels are not present, or you don’t even have a recent soil test, we recommend making corrective ... Soil phosphorus should be at least 20 ppm for grasses and 30 ppm for legumes, while minimum soil ... potassium should be 100 ppm for sandy soils less than 5 CEC or 120 ppm on all other soils. If these soil ...

  8. Stakeholder-Centered Risk Ranking Workshop Builds Consensus and Sets Priorities for Food Safety Research in Kenyan Poultry

    https://foodsafety.osu.edu/news/stakeholder-centered-risk-ranking-workshop-builds-consensus-and-sets-priorities-food-safety

    a high-risk value chain.” Researchers with the Chakula Salama project, which means “safe food” in Swahili, are ... Kenya- and U.S.-based researchers held a risk ranking workshop in March, engaging female smallholder ... using the  Food and Agriculture Organization (FAO) Guide to Ranking Food Safety Risks at the National ...

  9. Drainage Installation Field Day

    https://agcrops.osu.edu/events/drainage-installation-field-day

    and OSU Extension;in cooperation with USDA-NRCS, USDA-ARS, Soil and Water Conservation Districts, ...

  10. Ohio Farm Custom Rates 2022

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-23/ohio-farm-custom-rates-2022

    operations) Skill level of labor Amount of labor needed in relation to the equipment capabilities Cost margin ... period ranged from $4.50- $5.25 per gallon for off-road (farm) usage. As a custom farm work provider, if ... rate you planned to charge for a chisel plow operation was based on $4.50 per gallon diesel costs and ...

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