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  1. Wheat Growth Stages and Associated Management- Feekes 6.0 through 9.0

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-08/wheat-growth-stages-and-associated-management-feekes-60-through

    ineffective applications. Feekes 6.0, the nodes are all formed but sandwiched together so that they are not ... readily distinguishable. At 6.0, the first node is swollen and appears above the soil surface. This stage ... is commonly referred to as “jointing.” Above this node is the head or spike, which is being pushed ...

  2. What is the R3 Growth Stage?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-23/what-r3-growth-stage

    nodes on the main stem with a fully developed leaf. (A leaf is fully developed and the node is counted ... when the leaf at the node immediately above it is open.) The soybean plant pictured is at the R3 growth ...

  3. Wheat Growth Stages and Associated Management: Feekes 7, 8, and 9

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-10/wheat-growth-stages-and-associated-management-feekes-7-8-and-9

    Feekes 7.0: Second Node Becomes Visible This stage is characterized by the rapid expansion of the ... head and the presence of two nodes. One node should be between 1.5 to 3 inches from the base of the ... stem and the other should be about 4 to 6 inches above the base of the stem. These nodes are usually ...

  4. Winter Wheat Progress and Management- Check Your Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-05/winter-wheat-progress-and-management-check-your-fields

    surface. Feekes 6.0: Prior to Feekes 6.0, the nodes are all formed but sandwiched together so that they are ... not readily distinguishable. At 6.0, the first node is swollen and appears above the soil surface. ... This stage is commonly referred to as “jointing.” Above this node is the head or spike, which is being ...

  5. Winter Wheat Stand Evaluation

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-06/winter-wheat-stand-evaluation

    6 growth stage (first node visible). The relationship between the number of wheat stems and yield is shown ...

  6. Ear Disorders Appearing in Corn Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-34/ear-disorders-appearing-corn-fields

    agronomists at the University of Nebraska in 2016 –  dumbbell shaped ears, multiple ears per node and short ... (https://cropwatch.unl.edu/2016/corn-ear-formation-issues-likely-correlated-loss-primary-ear-node). For more on ear development problems and others ear abnormalities, check the following: ...

  7. Double Crop Soybean Considerations

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-17/double-crop-soybean-considerations

    recommended. This is to allow the soybean plants to grow vegetatively as long as possible to produce nodes ...

  8. Brown Pods, Green Stems

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-33/brown-pods-green-stems

    previously conducted work by Dr. Jim Beuerlein, when soybean pods were removed from a plant node when they ... first formed and started to expand, the leaf at that node stayed green after the rest of the plant ... at its node only, but if all its carbohydrates are not needed at that node, the extra will move to ...

  9. Identifying Feekes Growth Stages 7 and 8

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-11/identifying-feekes-growth-stages-7-and-8

    thickest stem; 3- Strip away and remove all the leaves that are below the lowest visible node, exposing ...  the lower half of the stem; 4- Now look for the presence of two nodes – one should be between 1.5 and ... These nodes are usually seen as clearly swollen areas of a distinctly different (darker) shade of green ...

  10. Wind Damage in Corn- “Green Snap” and Root Lodging

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-21/wind-damage-corn-%E2%80%9Cgreen-snap%E2%80%9D-and-root-lodging

    limited green snap damage from wind storms last week).  Breaks in the stalk usually occur at nodes (along ... tissues at the nodes. Although we encounter green snap problems periodically in Ohio, it's usually ... intact, they will shade the broken-off plants and reduce ear size. When plants break at the node below the ...

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