Red Dirt And Round Bales

Oklahoma Soybeans: Farming Rain’s Edge


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Soybeans may be one of Oklahoma agriculture’s quieter crops, but they carry a lot of risk, timing, and opportunity for farmers willing to work with the season.

In this episode of Red Dirt and Round Bales, Dave Deken looks at how soybeans fit into Oklahoma’s farm country, especially behind wheat in double-crop systems. The episode explains why soybeans are different here than in the I-states, how heat and rain shape production decisions, and why practical research on planting dates, maturity groups, weeds, insects, and feral hog damage matters to Oklahoma producers.

Key takeaways:

  • Oklahoma sits on the western edge of traditional soybean country, where moisture and heat make every season a calculated risk.
  • Double-crop soybeans can give farmers a second crop after wheat, but success depends heavily on timing and late-season weather.
  • Soybean production in Oklahoma often fits best in rotation, river bottoms, eastern areas, and fields where moisture holds.
  • Weeds, stink bugs, feral hogs, and hot, dry Septembers can quickly change the outlook for a promising soybean field.
  • Soybeans contribute protein, oil, feed, fuel, and income while helping diversify Oklahoma farm systems.
  • Detailed timestamped rundown

    00:00–01:05 — Oklahoma’s overlooked soybean story

    Dave opens by framing Oklahoma as wheat, cattle, and red dirt country, then introduces soybeans as a quieter crop with an important place in the state’s agricultural story.
    01:06–01:44 — Farming on the western edge
    The episode explains that Oklahoma sits on the western side of traditional soybean country, where producers must weigh moisture, heat, timing, and cost more carefully than in the central Corn Belt.
    01:45–02:11 — Soybeans in perspective
    Dave notes that soybeans are a real crop in Oklahoma, but they sit behind winter wheat in scale and visibility.
    02:12–02:51 — Double-cropping after wheat
    The episode explains double cropping in plain terms: wheat is planted in the fall, harvested in late spring or early summer, and soybeans are planted into the wheat stubble soon after.
    02:53–03:51 — The opportunity and risk of double-crop beans
    Double-crop soybeans can help Oklahoma farmers use a wheat system while still chasing a summer crop, but later planting shortens the growing season and puts more pressure on late-summer and early-fall weather.
    03:52–04:16 — Weather can humble a crop
    Dave uses 2021 as an example of a year when weather disrupted soybean development and reduced yield expectations.
    04:17–04:52 — Field-level challenges
    The episode turns to practical soybean problems, including weeds, insects, stink bugs, and feral hogs that can damage fields.
    04:53–05:22 — Practical research for real farms
    Soybean research in Oklahoma is described as “fence row agriculture,” focused on real problems farmers face: weed control, planting dates, maturity groups, double-crop management, and feral swine control.
    05:24–06:05 — Where soybeans fit
    Soybeans are shown as part of a larger farm plan: behind wheat, in rotations, in river bottoms, and in fields that can hold enough moisture.
    06:06–06:39 — A crop built for uncertainty
    Dave explains the biological and economic value of soybeans, from nitrogen-fixing roots to protein, oil, feed, fuel, and income.
    06:40–07:15 — Closing reflection
    The episode closes by describing soybeans as a steady crop that survives in Oklahoma because farmers are practical, watchful, and willing to take a chance when the season allows it.

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    Red Dirt And Round BalesBy Dave Deken