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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...
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Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field
https://ohioline.osu.edu/factsheet/agf-509
site and rate criteria from Assessing Nutrient Loss Risk in Ohio (NRCS) between 50 to 200 PPM. Time ... step 7. STP value of 50 PPM Mehlich III or less: CROP YIELD —Reduce risk of crop yield losses with ... available. The maintenance STP range is "critical level" to 40 PPM in corn soybean rotation and 50 ...
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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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Grapevine Nutrient Management: Petiole Sampling and Analysis
https://ohioline.osu.edu/factsheet/hyg-1438
availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...
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Latest innovations to be shared at Farm Science Review
https://cfaes.osu.edu/news/articles/latest-innovations-be-shared-farm-science-review
high-clearance robotic irrigation system capable of applying animal nutrient sources to row crops, and wireless ... to share computational loads with a web-based interface for mission planning, provide in-field high ... in FABE. “Tractors without drivers are being deployed with varying levels of autonomy ranging from ...
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Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage
https://ohioline.osu.edu/factsheet/AC-52
screening steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5 ppm) or within ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...
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HCS Alumni Spotlight: Cameron Stephens
https://hcs.osu.edu/news/alumni-cameron-stephens
Between sophomore and junior year, I did an internship at a golf course. Between junior and senior year, ...
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Business Law
https://farmoffice.osu.edu/law-library/business-law
Business Entities to Manage Farm Liability Risk-- Moore and Ishee (2023) Using Multiple Business Entities ...
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7 Tips to Have the Best Farm Science Review
https://cfaes.osu.edu/news/articles/7-tips-have-the-best-farm-science-review
test drive Can-Am vehicles. Attend a field demonstration. Even if you aren’t in the market to buy ... anytime between 9 a.m.-3:30 p.m. each day. Drainage installation demonstrations run all day and field ... “From row crop to livestock farmers and every ag enthusiast in-between, we have a lot to offer our ...
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Fruit & Vegetable Talks – Farm Science Review 2023
https://cfaes.osu.edu/features/fruit-vegetable-talks-%E2%80%93-farm-science-review-2023
Dr. Rafiq Islam, Program Director, Soil, Water, and Bioenergy Resources CFAES-South Centers 12:00 PM ... Educator, OSU Extension 11:30 AM Managing Apple and Peach for High Quality Fruit Production Eric Ott, Field ...