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Environmental Impacts of Crop-Livestock Systems
https://hcs.osu.edu/courses/hcs-5420
greenhouse gas emissions, nutrient losses (volatilization and leaching), and soil degradation. This course is ...
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Fusarium Head Blight Forecasting System
https://ohioline.osu.edu/factsheet/plpath-cer-03
Red indicates high risk for scab exceeding 10% severity, yellow indicates moderate risk, while green ... indicates low risk. High scab risk is associated with high risk for grain contamination with vomitoxin, but ... reducing grain yield, test weight and grain quality. More importantly, F. graminearum produces mycotoxins, ...
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Communicating Agricultural Issues
https://acel.osu.edu/courses/agrcomm-4530
complex science in nature and highly emotional. This course will walk you through the theories and skills ...
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Interpreting Manure Sample Test Results
https://ohioline.osu.edu/factsheet/anr-55
per acre or 10 ppm, and a potassium soil test level of 50 pounds per acre or 25 ppm with a CEC of 20 ... determine the crop’s needs. The soil test will contain the current levels of nitrogen, phosphorus and ... with a yield goal of 180 bushels per acre and the field has a phosphorus soil test level of 20 pounds ...
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The Role of Micronutrients in Equine Nutrition
https://ohioline.osu.edu/factsheet/1021
species, soil fertility, weather, etc. The only way to know mineral content of your forage is to test it. ... The amount horses consume from blocks is highly variable between individuals. Horses on pasture ... should be made up of at least 50% forage. Horses get most of their daily nutrient requirements from ...
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African Swine Fever: A Severe Threat to Swine Herds Is on the United States’ Doorstep
https://ohioline.osu.edu/factsheet/vme-1036
Infection The risk of importing the virus from other countries is high because this virus is harder to kill ... industry can respond and stop the spread of the disease. Signs include high fever; decreased appetite; ... by calling the U.S. Department of Agriculture (USDA) toll-free number, 1-866-536-7593, for testing ...
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Dr. Osler Ortez
https://hcs.osu.edu/our-people/dr-osler-ortez
Dr. Osler Ortez Assistant Professor- Corn & Emerging Crops 50% Extension | 30% Research | 20% ... industry conference Agronomy, Crops & Soils (aka the tri-societies meeting)- is my favorite; I've ... do you do in your free time I like to have a good balance between work, family & ...
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Ever-Evolving Aspects of Cannabis Production
https://ohioline.osu.edu/factsheet/anr-99
recreational status. Even though marijuana continues to be illegal at the federal level due to its high ... concentration goes beyond 0.3%. For obvious reasons, high tunnel and greenhouse operations face lower ... overall success of any cannabis production effort. Hemp programs overseen by state-level agencies also ...
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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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Asian Longhorned Ticks in Ohio
https://ohioline.osu.edu/factsheet/vme-1035
ALHT may survive at the edges of bales stored on the ground where moisture levels are high, potentially ... unusually high numbers (hundreds to thousands) of ticks or little “spiders” on animals or equipment being ... the tick to be effective, be sure that the product reaches the soil’s surface. Eggs are resistant to ...