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Wheat Growth Stages and Associated Management
https://ohioline.osu.edu/factsheet/agf-126
said to be at a given growth stage when approximately 50 percent of the primary tillers reach that ... significant event in achieving high yields is stand establishment, i.e, the number of plants or tillers per ... phosphorus (P) and soil pH above 6.0 are needed for good root and tiller development. Feekes 3.0: Tillers ...
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Soil Acidity and Liming for Agronomic Production
https://ohioline.osu.edu/factsheet/AGF-505-07
is considered adequate if soil test levels are greater than 50 ppm (100 lb). Hi-cal (calcitic) lime ... ($50 hauling charge/60 acres). Summary In summary, make sure you obtain a soil test, determine if lime ... neutralization to raise the soil pH. High concentrations of hydrogen in soil solution (low soil pH) may cause the ...
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Fall-applied Herbicide Considerations
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-36/fall-applied-herbicide-considerations
effective when daytime temperatures are in the 50s or higher and nighttime temperatures remain above 40. ...
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ANR-841-2E: Tobacco Sucker Control
https://ohioline.osu.edu/factsheet/anr-0841-2e
that have a longer duration between topping and harvesting. However, individual burley varieties may ... long. When To Use Before a systemic sucker-control chemical is used, plants should be topped when 50% or ... in the past discouraged purchases of burley tobacco by foreign buyers. Experiment station field tests ...
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Forestry Terms for Ohio Forest Landowners
https://ohioline.osu.edu/factsheet/f-0104
Trees with medium-sized crowns forming the general level of the crown cover. They receive full light ... particles. Soil texture can be determined in the lab or in the field by the feel of soil when rubbed between ... location on the tree 4.5 ft. above ground level on the uphill side of the tree. See Diameter Breast Height ...
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Fertilizer Certification
https://extensionpubs.osu.edu/fertilizer-certification/
of fertilizer to more than 50 acres of agricultural production grown primarily for sale. Topics ...
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Ohio Commercial Pesticide Applicator Requirements: Who Needs a License and What Steps to Take
https://ohioline.osu.edu/factsheet/anr-0140
garden center products or minimum-risk products, such as cedar oil, garlic oil, or corn gluten meal, are ... licensing and testing. Follow the steps below to become a licensed commercial applicator: Complete and mail ... — Agricultural Weed Control Category 2d — Seed Treatment Category 2e — Tobacco Sucker Control Category 2f — Soil ...
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Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio
https://ohioline.osu.edu/factsheet/agf-519
Micronutrient Deficiencies May Occur. Micronutrient Soil Crop Boron (B) Sandy soil or highly weathered soil low ... Diagnosing Micronutrient Deficiencies There is a large degree of uncertainty in using soil tests for ... monitoring soil micronutrient levels, as crop micronutrient availability is determined by complex ...
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Category 8: Turf Pest Control
https://extensionpubs.osu.edu/category-8-turf-pest-control/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...
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Category 8: Turf Pest Control (PDF)
https://extensionpubs.osu.edu/category-8-turf-pest-control-pdf/
lawns, turf, sod and soil areas being prepared for the production of turf for the control of pests, ...