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H2Ohio Cover Crop Usage
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-5/h2ohio-cover-crop-usage
reduction. Those practices are soil testing, variable-rate fertilization, subsurface nutrient application, ... full rate of an overwintering species. 4. Cover crop must be maintained until March 15. 5. Crop can be ...
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Erdal Ozkan
https://fabe.osu.edu/our-people/erdal-ozkan
Transactions of the ASAE 34(5):1935-1940. Reichard, DL., H.E. Ozkan and R.D. Fox. 1991. Nozzle wear rates ... R.D. Brazee and R.D. Fox. 1995. A mathematical model to predict the wear rate of nozzles with ... prediction of wear rates in agricultural sprayer nozzles. Journal of Testing and Evaluation, pp. 372-379. ...
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Considerations for Managing Higher Fertilizer Prices on Your Dairy
not a good substitute when starter fertilizer is needed. Apply Recommended Rates Applying the correct ...
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Heat Stress in 2021: Will it be Intense?
by 1.2 to 2 times normal rates, leading to water needs per cow of up to 52 gal/day. Frequent checking ... flow rates to keep your cows cool this year. Also, work with your nutritionist to make plans for ration ...
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Steps to Speed up Field Curing of Hay Crops
Consider Desiccants Desiccants are chemicals applied when mowing the crop that increase the drying rate ... best under good drying conditions. They do not help increase drying rate when conditions are humid, ... hay. Carefully follow the preservative manufacturer’s directions and application rates for the hay ...
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Assessing Calf Death Losses in a Beef-Dairy Crossbreeding Program
performance, cows had an overall 42% conception rate (CR) with 28% 21-day pregnancy rate (PR) and replacement ... pregnancy results in the birth of one calf. However, the birth of two or more calves could occur at a rate ... regardless of sires. The overall twining rate was ~1% for first-calf heifers, ~4% for lactation 1, and ~7% ...
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USDA Projects Dairy Production to 2030
a compound annual growth rate of 1.1% over the next 10 years, reaching 248 billion pounds in 2030. With slow ... expected to increase from 2020 to 2021. Milk production in 2022 is projected to grow at a rate slower than ...
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Agricultural Systems Management
https://fabe.osu.edu/future-students/agricultural-systems-management
sensors, yield monitors, GNSS, GIS and mapping, variable rate controllers, and automated guidance. ...
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Keeping Cows and Calves Cool Through Ventilation System Maintenance
motors have electric efficiency ratings, but the higher efficiency motors have more copper windings which ... also consider the fans efficiency rating. For tunnel ventilation fans, look for a minimum efficiency ... rating of 20 cfm/watt at 0.05-inches static pressure. Tunnel ventilation and exhaust fans are rated under ...
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From 4-H to the Olympics: Ohio native part of USA Shooting National Junior Team
a steady heart rate, and control of your emotions to become great. Without 4-H, we wouldn’t have made all ...