Site
Search results
-
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 ...
-
Roping
https://ohio4h.org/animalsciences/horse/4-h-horse-publications-resources/roping
meets or exceeds current ASTM (American Society for Testing and Materials)/SEI (Safety Equipment ...
-
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 ...
-
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 ...
-
Build a Star Circuit Necklace
https://ohio4h.org/build-a-star-circuit-necklace
LED bulb: So that it is visible between two star rays (tips), or On the back of the pendant so ... images provided by iStockphoto.com by Getty Images. ALL SOLAR ECLIPSE VIEWING RISKS BORNE BY THE VIEWER. ... Any and all risks associated by viewing the solar eclipse on any property operated by, or with glasses ...
-
Calendar of events
https://ohio4h.org/february-2024/calendar-events
invited to a postgame party with the players in the club level of Huntington Stadium after the conclusion ... Regardless of their level of experience, 4-H'ers are invited to participate in workshops and learn from ...
-
FCS launches online relationship program to support Ohio couples
https://fcs.osu.edu/news/fcs-launches-online-relationship-program-support-ohio-couples
College of Food, Agricultural, and Environmental Sciences (CFAES), as a collaborative effort between the ...
-
Solar Eclipse
https://ohio4h.org/solareclipse
this Summary of Learning Outcomes. Small Moon, Big Sun 1 Topic: Space Science Level: Cloverbud, K-2 ... eclipse? Time: 30–45 minutes Small Moon, Big Sun 2 Topic: Space Science Level: Beginning, Intermediate ... Time: 30 minutes Small Moon, Big Sun 3 Topic: Space Science Level: Intermediate, Advanced Activity: ...
-
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 ...
-
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 ...