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Agronomic Crops Network

Ohio State University Extension

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C.O.R.N. Newsletter: 2019-12

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Crop Observation and Recommendation Network

C.O.R.N. Newsletter is a summary of crop observations, related information, and appropriate recommendations for Ohio crop producers and industry. C.O.R.N. Newsletter is produced by the Ohio State University Extension Agronomy Team, state specialists at The Ohio State University and the Ohio Agricultural Research and Development Center (OARDC). C.O.R.N. Newsletter questions are directed to Extension and OARDC state specialists and associates at Ohio State.

  1. OARDC Branch Station Temperature (Air and Soil) and Precipitation Analysis

    Author(s): Aaron Wilson, Greg LaBarge, CPAg/CCA

    We are once again providing soil temperatures in the C.O.R.N. Newsletter

  2. Recommendations for Late Planted Soybeans

    Author(s): Laura Lindsey

    Persistent wet weather is likely to push soybean planting into late May-early June in many areas of the state. Late planting reduces the cultural practice options for row spacing

  3. Delayed Planting Effects on Corn Yield: A “Historical” Perspective

    Emerged corn
    Author(s): Allen Geyer, Peter Thomison

    According to the USDA/NASS, for the week ending May 5, only 2% of Ohio’s projected corn

  4. Will Planting Delays Require Switching Corn Hybrid Maturities?

    Hybrid corn maturity
    Author(s): Peter Thomison

    According to the USDA/NASS, for the week ending May 5, only 2% of Ohio’s projected corn acreage was planted - compared to 20% last year and 27% for the five-year average.

  5. Getting Corn Off to a Good Start - Planting Depth Can Make a Difference

    Author(s): K. Nemergut, Alexander Lindsey, Peter

  6. It’s All About the Weed Seedbank – Part 2: Where Has All the Waterhemp Come From?

    Author(s): Mark Loux

    Weed populations are constantly shifting, in response to the pressure from our cultural and herbicide use practices, and how good our management of weeds is (or isn’t).  Two weeks ago in

  7. CLIMATE SMART: Farming with Weather Extremes

    Author(s): Aaron Wilson, Amanda Douridas, CCA

    Save The Date: Thursday July 18, 2019: The Ohio State