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How cold is too cold (for winter wheat)?
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-10/how-cold-too-cold-winter-wheat
surface, protected from cold temperatures. However, at Feekes 6 growth stage, the first node appears and ... to expose the developing spike at the first node. Damaged spikes will appear discolored and ...
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Are Crops Catching Up?
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/are-crops-catching
soybean plants with three nodes, but were also flowering (R1 to R2 growth stage). Similar to corn, do not ... https://coolbean.info/library/documents/2017_Soybean_GrowthDev_Guide_FINAL.pdf. The reproductive stages of soybean refer to flower, pod, and seed development at specific nodes ... (e.g., R2 = open flower at one of the two uppermost nodes on the main stem with a fully developed leaf or ...
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Recommendations for Soybeans Planted in June
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-16/recommendations-soybeans-planted-june
the plants to grow vegetatively as long as possible to produce nodes where pods can form before ...
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How to Identify Late Season Soybean Diseases in 2020
patches. For Northern, there is a canker at the third node which girdles the plant. For Southern, there ...
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Wheat Growth Stages and Associated Management- Feekes 6.0 through 9.0
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 ...
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2019 Organic Corn Performance Test Results Available
generally one or two nodes below the ear node and did not impact harvestability for most hybrids. The ...
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Double Crop Soybean Recommendations
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-20/double-crop-soybean-recommendations
vegetatively as long as possible to produce nodes where pods can form before vegetative growth is slowed due to ...
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Vernalization Requirements for Winter Wheat
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-04/vernalization-requirements-winter-wheat
(first node visible), winter wheat yield was reduced when temperatures reached 14°F for 15 minutes. As ...
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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 ...
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Stalk Quality Concerns
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-34/stalk-quality-concerns
or mechanical injury. Occasionally, fungal invasion occurs at nodes above ground or behind the leaf ... affect stalk integrity, one or more of the inner nodes can easily be compressed when the stalk is ... and the lowest node, stalk rot is usually present. To minimize stalk rot damage, harvest promptly ...