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Demonstrating Manure Spreader Calibration at Field Days

https://setll.osu.edu/node/166

estimated application rates either too high or too low. 50% of farmers surveyed estimated an application ... rate that was one-half of what was actually needed. It was showed the importance of calibrating ... a manure spreader to get the correct application rate. Click here to view the full text. ...

Anthony Fulford and Steve Culman publish paper on fertilizer recommendations

https://soilfertility.osu.edu/news/anthony-fulford-and-steve-culman-publish-paper-fertilizer-recommendations

The most recent fertilizer phosphorus (P) and potassium (K) rate recommendations for corn and ... fertilizer P and K application rates estimated to equal or exceed crop removal were applied and resulting ...

Safety and Health Topics for your Winter Programs

https://agsafety.osu.edu/newsletter/ag-safety-stat/december-2018/announcements/safety-and-health-topics-your-winter-programs

Bureau sponsored Workers Compensation group rating programs – our staff will work with you to design ...

Biological Treatment of Cheese-Processing Effluent with Gravel/Sand Filtration

https://setll.osu.edu/node/145

cheese-processing wastewater. Within 210 days, the BOD 5 had a removal rate of >99% and the COD has a removal ... rate of 85%. There were no clogging issues during the study. ...

Long-term P & K and N-rate Trials

https://soilfertility.osu.edu/our-research/long-term-p-k-and-n-rate-trials

fertilization rates (control (0), 1x, 2x, and 3x) are applied routinely to the same trial plots. The plots are ...

Cold Temperature Impacts on Treatment of Meat Processing Wastewater

https://setll.osu.edu/node/131

This study assessed the BOD 5 and ammonia removal rates of freezing bioreactors. Bench-scale ... sand/gravel and sand/textile bioreactors were exposed to 5 freezing-thaw cycles. BOD 5 removal rates were > ...