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Garden Walks at Toledo Botanical Garden
https://lucas.osu.edu/events/garden-walks-toledo-botanical-garden-12
Participants will meet at the OSU at TBG Horticulture Office, between the Rose Garden and the ...
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Certified Crop Adviser Exam Preparation Class
https://agcrops.osu.edu/events/certified-crop-adviser-exam-preparation-class
Objective Competency Areas. These include nutrient management, soil and water management, integrated pest ... tests. You must pass both exams to obtain Certified Crop Adviser status. Tests are offered four times ...
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Narrow Row Spacing in Corn: Management Considerations for Ohio
https://ohioline.osu.edu/factsheet/anr-0152
date, hybrid maturity, row spacing, plant population, and input levels (Ahmad et al., 2010). Growers, ... farm level. In recent years, these dynamics have led to some interest in producing corn (Zea mays L.) ... greater yields were produced at the high-yield-potential site in South Charleston (>200 bushels per ...
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Nutrient Removal for Field Crops in Ohio
https://ohioline.osu.edu/factsheet/anr-96
manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... soil test levels are at or above their respective maintenance limit, then no further P 2 O5 or ...
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Ohio Data That Shaped the Tri-State Fertilizer Recommendations
https://ohioline.osu.edu/factsheet/agf-518
that very low soil test levels require high fertilizer rates, but as soil test levels increase, our ... able to answer the question, “At what soil test level should I apply fertilizer to see a yield ... response?” To answer this question, we need to establish a critical soil test level. For each trial, we ...
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Managing Phosphorus for Yield and Reduced Edge of Field Losses
level. At 20 PPM or less, the risk of yield loss increases. Annual in season P nutrient application ... applications when STP is greater than 150 PPM. Follow NRCS 590 site and rate criteria between 40 to 150 PPM ... 8. 8. BMPs for high risk P loss sites: Monitor fields for P loss using the Ohio P risk index and ...
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A Potential Break from the Spooky-Dry Weather
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-38/potential-break-spooky-dry-weather
and soil moisture recovery for the area. Climate averages include a high-temperature range of 56-60°F, ... week, followed by an increasing chance of Halloween rain and a weekend cool down. High pressure will ... remain in control through Wednesday, with strong southerly wind gusts and high temperatures running in ...
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Risk of Corn Grain Contamination with Vomitoxin in Ohio in 2024: July 8 Projection
with ≥ 1 ppm DON. However, this prediction does not guarantee lower or higher DON than levels set by ... high-risk times for GER and plan to harvest those fields early. These models are the first step towards ... least 1 ppm DON, meaning that based on data collected so far, the models are correct about 8 out of 10 ...
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Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs
chance of more than 0.5 inches of rainfall. Soil Test Phosphorous (STP) values are above 50 PPM Mehlich ... water quality. Fields with Soil Test Phosphorus (STP) levels two to three times higher than the ... Between 20-40 PPM (or 30-50 PPM if wheat/alfalfa are in the rotation) Greater than 50 PPM More detailed ...
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Drought in Winter
https://extension.osu.edu/node/4797
Read More farm field in winter Our professionals are still updating and sharing drought-related information and resources for producers across the state. ...