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  1. Statistics and Agricultural Research

    https://ohioline.osu.edu/factsheet/anr-40

    clarification. Within this fact sheet we will attempt to explain why researchers use statistics as a tool, why ... are based on probability, and researchers select what level of probability constitutes significance. ... at the discretion of the researcher. The scientific community in general prefers a significance level ...

  2. Guidelines for Choosing a Soil Analytical Laboratory

    https://ohioline.osu.edu/factsheet/HYG-1133

    Research Associate, School of Environment and Natural Resources, The Ohio State University Gary Gao, ... provided with the soil analysis should be based on valid research data. Specific guidelines are discussed ... concentrations of plant-available nutrients in soil. Research at many land-grant universities over many decades ...

  3. Cover Crop Fundamentals

    https://ohioline.osu.edu/factsheet/agf-142

    private researchers are going back to the basics and are experimenting with beneficial plants to determine ... farmers. More research is needed to quantify the effects of cover crops so that research based ... the University of California Sustainable Agriculture Research and Education Program is located at: ...

  4. Spraying Recommendations for Soybean Rust

    https://ohioline.osu.edu/factsheet/fabe-526

    collected from research plots near Baton Rouge, Louisiana. It has been slowly moving northward. This ... rust. Researchers will find such varieties some day, but according to the most optimistic predictions, ... equipment yet. However, we do have spray coverage data from several research projects dealing with other ...

  5. Understanding Genetically Modified Foods

    https://ohioline.osu.edu/factsheet/HYG-5058

    Foods Research and Entrepreneurship, Food Science and Technology; and Shawna Hite, Program Specialist, ... random and uncontrolled, but researchers observe how the resulting crops grow. Those crops with desired ... FDA researchers then assess the safety evaluation, along with a review of their own records, ...

  6. Pollinator Quick Guide: What You Can Do to Help Monarchs

    https://ohioline.osu.edu/factsheet/ent-82

    Agricultural Research Service.)   Threats to Monarchs     Monarch adults clustering on tree. (Photo by Harry O. ... (Photo by Jerry A. Payne, USDA Agricultural Research Service.) Goldenrod  (Photo by Richard Gardner, ...

  7. Potassium

    https://ohioline.osu.edu/factsheet/hyg-5588

    and racial/ethnic groups have little effect on the amount of sodium and potassium consumed. Research ... been linked to a lower risk of death from cardiovascular disease. Recent research shows a protective ...

  8. Master Your Memory

    https://extension.osu.edu/today/master-your-memory

    memory, and social ties could help slow brain aging. This research found that mice housed in groups had ...

  9. Building Coalitions: Introduction

    https://ohioline.osu.edu/factsheet/CDFS-1

    Jennifer Lobb, Graduate Research Associate, Ohio State University Extension This is the first in a series ...

  10. Ohio Energy Trends: Comparing Old and New Energy Development

    https://ohioline.osu.edu/factsheet/cdfs-sed-1

    Development This fact sheet series is based on the original research from the project “Maximizing the Gains of ... Old and New Energy Development for America’s Rural Communities.” This series summarizes the research ... & National Bureau of Economic Research, 2004, p.3). The second spike originated in the midst of the ...

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