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P & K Fertility Decision with Tight Margins
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-35/p-k-fertility-decision-tight-margins
were above 20 ppm P (Rakkar and LaBarge, 2024). When P is not applied, how much a soil test P level ... K fertilizer in 95-98% of trials when soil test K was above 130 ppm, indicating a low risk of yield penalty. ... yield increases were about 4%. It is when soil K levels were below 100 ppm that about 40-50% of trials ...
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Potassium Uptake and Ohio Crop Response
https://ohioline.osu.edu/factsheet/anr-0147
a measure of the risk of yield loss at a given soil-test K level without fertilizer applied during the ... total K content of Ohio soils is between 12,500 ppm and 30,500 ppm (Ames & Gaither, 1913). Even ... yield. For loams and clays, this would be 170 ppm; for sandy soils, it is 130 ppm. The range of soil test ...
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Controlling Non-Native Invasive Plants in Ohio Forests: Amur Corktree (Phellodendron amurense)
https://ohioline.osu.edu/factsheet/f-0108
and Japan. It commonly grows in the moist soils along the Amur River located between eastern Russia ... While Amur corktree prefers moist soils, it is highly adaptable to various soil conditions and can grow ... seeds within the soil. However, the hard seed is consistent with other species that can remain viable in ...
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Working in Cold Temperatures
https://agcrops.osu.edu/newsletter/corn-newsletter/2025-02/working-cold-temperatures
temperatures and windchills with daily high temperatures that will be the coldest in roughly ten years. It is ... susceptibility to cold temperatures such as getting wet, exhaustion, high blood pressure, hypothyroidism, ...
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Ohio Corn Performance Test (OCPT) – 2024 Results Overview
The purpose of the Ohio Corn Performance Test (OCPT) is to evaluate corn hybrids for grain yield ... and other important agronomic characteristics. Results of the test can assist farmers in selecting ... made by seed companies and breeding programs. Results for the 2024 Ohio Corn Performance Test can be ...
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Competitive Teams
https://students.cfaes.ohio-state.edu/campus-life/involvement/competitive-teams
horses? Test your skills in the only collegiate horse judging team in Ohio. You'll judge conformation ... Judging Team Join an exciting new program with high standards. Excel in livestock judging and academics as ... levels of judging experience are encouraged to join. Follow the team on Facebook. Skill building: ...
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Soil Health Webinar Series, #4
https://butler.osu.edu/events/soil-health-webinar-series-4
Soil Health Tests and What They are Telling Us? Apr 10: Soil Health in Urban Sphere How to ... We are excited to announce the Spring 2025 OSU Soil Health Webinar series, featuring four ... informative sessions on various topics: Jan 16: Zooming into Soil Health via A producer, An Educator and ...
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Soil Health Webinar Series, #3
https://butler.osu.edu/events/soil-health-webinar-series-3
Soil Health Tests and What They are Telling Us? Apr 10: Soil Health in Urban Sphere How to ... We are excited to announce the Spring 2025 OSU Soil Health Webinar series, featuring four ... informative sessions on various topics: Jan 16: Zooming into Soil Health via A producer, An Educator and ...
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Soil Health Webinar Series Starts Jan 16, 2025
https://butler.osu.edu/news/soil-health-webinar-series-starts-jan-16
Soil Health Tests and What They are Telling Us? Apr 10: Soil Health in Urban Sphere How to ... We are excited to announce the Spring 2025 OSU Soil Health Webinar series, featuring four ... informative sessions on various topics: Jan 16: Zooming into Soil Health via A producer, An Educator and ...
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Soil Health Webinar Series, #2
https://butler.osu.edu/events/soil-health-webinar-series-2
Soil Health Tests and What They are Telling Us? Apr 10: Soil Health in Urban Sphere How to ... We are excited to announce the Spring 2025 OSU Soil Health Webinar series, featuring four ... informative sessions on various topics: Jan 16: Zooming into Soil Health via A producer, An Educator and ...