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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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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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Tapping Student Strengths: Using Effective Interpersonal Approaches
https://students.cfaes.ohio-state.edu/node/5443
students with high financial need and students with disabilities bring a myriad of skills, knowledge and ...
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Faculty and Projects Summer 2024
agricultural sustainability. Potential Summer Research Projects: Exploring connections between soil health and ... how do plants, animals & soil interact. She especially enjoys the complexity an animal brings to ... resilience of Ohio farms Greenhouse gas emissions from flood-prone grazed pastures Finding economic and soil ...
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Grapevine Nutrient Management: Petiole Sampling and Analysis
https://ohioline.osu.edu/factsheet/hyg-1438
availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...
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Assessing and Facilitating Students' Intercultural Competency Development to Prepare them for Interdisciplinary Global Engagement
https://students.cfaes.ohio-state.edu/node/5440
development using Intercultural Development Inventory (IDI) pre- and post- testing, as well as focus groups, ...
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Wine Grape Cultivars for the Midwest
https://ohioline.osu.edu/factsheet/anr-0138
temperatures between 0 and minus 10 degrees Fahrenheit, and vines are often killed if temperatures reach minus ... the most challenging to grow even though they produce high-quality wines and typically are the ... Generally, they are processed into juices, jams, jellies, or wines. Well-managed vineyards have high yields ...
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Ohio 4-H Spark Expo Returns in June
https://cfaes.osu.edu/news/articles/ohio-4-h-spark-expo-returns-in-june-0
for wherever their path may lead them after high school,” said Margo Overholt-Seckel, 4-H workforce ... CFAES admissions team and learn how to better prepare their students for their post-high school ...
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Phosphorus (P) Nutrient Use in Ohio
https://ohioline.osu.edu/factsheet/anr-0143
percent of Ohio counties had decreasing trends in mean soil test P (STP) levels between 1993 and 2015. ... a large degree for given soil test P (STP) values and crop production levels. In instances with the same ... reduced median soil test P (STP) levels across most Ohio counties from 1995 to 2015 supports this finding ...
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Diabetes and Your Health
https://ohioline.osu.edu/factsheet/SS-166
increased risk for diabetes, you should see a doctor and be tested for diabetes. Warning Signs of Type ... : Frequent blood-sugar testing will help check your glucose level. Some people test their glucose several ... diabetes. Another 86 million people have pre-diabetes, meaning that their blood glucose levels are higher ...