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Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation
https://ohioline.osu.edu/factsheet/anr-81
example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...
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Interpreting a Soil Test Report
https://ohioline.osu.edu/factsheet/agf-0514
suitability to grow a chosen crop. Phosphorous and potassium soil test levels help us know if fertilizer is ... values is needed if they are not reported as ppm using a Mehlich 3 soil test. Soil test values reported ... in pounds per acre are converted to ppm by dividing pounds per acre by 2. If phosphorus soil test ...
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Join the conversation: Celebrate Ohio Soil Health Week at Nov. 12 breakfast event
soil health science and policy, and we look forward to engaging dialogue of the connection between soil ... COLUMBUS, Ohio —Celebrating the vital importance of soil health during the inaugural Ohio Soil ... individuals interested in soil health from agricultural, land use, and ecological perspectives,” said Harrison ...
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Controlling Undesirable Trees, Shrubs, and Vines in Your Woodland
https://ohioline.osu.edu/factsheet/f-45
a tree to interrupt the flow of sap between the roots and crown of the tree (Figure 1). The groove must ... 8 inches on very large-diameter trees. When a chainsaw is used to girdle, two horizontal cuts between 2–4 ... effective. Care must be taken when the herbicide is applied to minimize the amount that runs into the soil ...
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Starter Success for Dairy Calves
https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-6/starter-success-dairy-calves
as group housing can increase the risk of health issues among calves. With proper backgrounding and ...
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Better Process Control School
https://foodindustries.osu.edu/events/better-process-control-school-7
must be received by February 18 to receive a partial refund. There is a $50 cancellation fee ($150 ... high-speed internet connection Processor: 2 GHz Free Disk Space: 250 MB Free RAM: 2 Gb Resolution: 1024x768 ...
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Undergraduate Summer Research Experiences
Potential Summer Projects Summer Research Opportunities Program (SROP) SROP is a collaboration between the ... internship opportunity for motivated graduating high school seniors and current underclassmen at college or ...
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Effects of Lime and Gypsum Application on Vegetable Yields and Nutrient Availability in Muck Soil
https://ohioline.osu.edu/factsheet/anr-0102
to keep organic soils at a target pH of 5.3 to minimize the risk of micronutrient deficiencies ... state that the optimal pH range of muck soils should be between 5.3 and 5.8, depending on the crop ... The application of lime had no effect on soil test phosphorus (P) or potassium (K) values, but the ...
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Garden Art Series
https://mahoning.osu.edu/program-areas/master-gardener-volunteers/garden-art-series
designs. Leave soil in the pot and cut off plants, do not dig. This will help the design stay in place. December ...
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Soil Health Research and Outreach
https://soilhealth.osu.edu/Soil_Health_Rakkar
Explore Soil Health Research and Outreach at The Ohio State University. ...