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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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Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio
https://ohioline.osu.edu/factsheet/anr-0146
responding to applied P can best be predicted by soil-test P levels. Recently, Culman et al. (2023) published ... 29.9% of trials, soybean in 14.2% of trials, and wheat in 36.8% trials. Critical soil test levels ranged ... Furthermore, the risk of yield loss with no P application decreased as the soil P level increased. As per the ...
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Forage Testing for Beef Cattle
https://ohioline.osu.edu/factsheet/anr-0149
0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...
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Home Horticulture
https://butler.osu.edu/program-areas/home-horticulture
Lecture Series 2024 Click Here to Learn More About Soil Testing ...
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Students of Agronomy, Soils and Environmental Sciences Spring Regional Meeting
https://hcs.osu.edu/news/sases24
Testing (6:50 AM) Tour 3 – Northeast Ohio: POET Bioprocessing, Wellington Implement, Pearl Valley Cheese ... The Ohio State University's Agronomy Crops & Soils Club is thrilled to announce ... (7:50 AM) Tour 2 – Midwest Ohio: The Ohio Greenhouse Company, Cargill Soybean Processing, Buckeye Ag ...
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Postdoctoral research demonstrates power of machine learning to advance ecosystem prediction
a peer-reviewed journal covering research on the relationships between meteorology and the fields of plant, ... animal, and soil sciences, ecology, and biogeochemistry. Gaur's article, titled "Explainable ... exchange of energy between plants and the atmosphere. This process is a critical component of modern land ...
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You can support the creation of a new 4-H project book!
https://ohio4h.org/march-2024/you-can-support-creation-new-4-h-project-book
purchase at a fraction of the cost required to create the book. Donations will also fund pilot testing of ... materials with Ohio youth to ensure that they meet the high standards set by 4-H. This next foray into ... easily adapted for use in classrooms or groups. The impact of weather and climate at the local level ...
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Corn Response to Long-Term Weather Stressors
https://ohioline.osu.edu/factsheet/anr-0150
early, it calculates the time needed for the soil to warm so crop planting can proceed with a lower risk ... these challenges through management decisions. Drought and High Temperatures An increased frequency of ... continue to increase, leading to variable soil moisture across the midwestern United States (Crimmins et ...
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Meet Ashley Bergman: 2024 CFAES Distinguished Senior
https://fabe.osu.edu/news/meet-ashley-bergman-2024-cfaes-distinguished-senior
took a basic drafting and AutoCAD course my senior year of high school which I enjoyed. I discovered ... them. How are you involved on campus? I've been an active member of the Ohio State Crops and Soils ...
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Understanding How Soil Test Phosphorus Impacts Water Quality
https://ohioline.osu.edu/factsheet/anr-0111
Soil test P is one indicator of environmental P loss potential from a field. STP values above 100 ppm ... Tests as Risk Indicators for Leaching of Dissolved Phosphorus from Agricultural Soils in Ontario. Soil ... called eutrophication, results in depleted dissolved oxygen in water bodies. A soil test for P (STP) ...