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  1. Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage

    https://ohioline.osu.edu/factsheet/plpath-cer-04

    steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5ppm) or within a given ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...

  2. 4-H Activities and Programs with Minors training

    https://lucas.osu.edu/4H/4honline-policy-150-child-abuse-and-neglect-training

    (Policy 1.50) Online Training Course  Ready to sign into 4HOnline?  ...

  3. Strategies to Minimize Spray Drift for Effective Spraying in Orchards and Vineyards

    https://ohioline.osu.edu/factsheet/fabe-535

    air-assistance, nozzles producing very fine or fine droplets have a high-risk of producing drift and are not ... however, poses a relatively low risk of injury to nearby sensitive crops compared to the physical movement ... (ohioline.osu.edu/factsheet/fabe-525). The risk of drift is considerably higher when spraying in orchards and vineyards compared to ...

  4. Livestock Water Development

    https://ohioline.osu.edu/factsheet/ANR-12

    livestock. Adequate amounts of water are needed to maintain high levels of production. Limiting water intake ... collected water. Connecting lines between tanks should not have high or low spots in the line to eliminate ... such as sheep, cannot tolerate high levels of copper because it builds up in their system. Keep added ...

  5. Abha Bhattarai

    https://fabe.osu.edu/our-people/abha-bhattarai

    emissions and increasing soil organic carbon. ...

  6. Graduate Exit Seminar via Zoom- Manfred Mayer

    https://senr.osu.edu/events/graduate-exit-seminar-zoom-manfred-mayer

    bioaccessible Pb was determined for each soil and treatment and differences between treatments were ... a.m.  Manfred will present, "Factors Affecting the Bioaccessibility of Pb in Soils Amended with ... Phosphate: A Meta-analysis and Bench-scale Study." Abstract: Lead (Pb) is a high priority contaminant in ...

  7. Water Effects on Livestock Performance

    https://ohioline.osu.edu/factsheet/ANR-13

    tested P and K levels of distribution in relationship to water placement. Soil test levels were not ... elements in water do not cause problems because they do not occur at high enough levels in soluble form. ... seen at levels high enough to cause problems. Water quality problems affecting livestock are more ...

  8. Students advancing solutions to environment and natural resource challenges

    https://senr.osu.edu/news/students-advancing-solutions-environment-and-natural-resource-challenges

    impacts on soils and vegetation. Through their projects students applied their cumulative knowledge and ... results to both technical and non-technical audiences.”               ENR 4900.01 Right-of-way soil and ...

  9. Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio

    https://ohioline.osu.edu/factsheet/agf-519

    Micronutrient Deficiencies May Occur. Micronutrient Soil Crop Boron (B) Sandy soils or highly weathered soils ... Alfalfa. Diagnosing Micronutrient Deficiencies There is a large degree of uncertainty in using soil tests ... for monitoring soil micronutrient levels, as crop micronutrient availability is determined by complex ...

  10. Using Cover Crops to Convert to No-till

    https://ohioline.osu.edu/factsheet/SAG-11

    converting and storing more nitrogen as microbe numbers and soil organic matter levels increase in the soil ... P losses to surface water. In the last hundred years, tillage has decreased soil organic levels by 60 to 70 ... storehouse for many nutrients. Most soil nitrogen (>90%) and available phosphorus (50 to 75 percent) is ...

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