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Dairy Cattle Acknowledgments
https://ohio4h.org/statewide-programs/animal-sciences/dairy/dairy-acknowledgements
thanks to all of our coaches, volunteers, and parents thank you for placing such a high educational value ...
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Earn Your Ohio Certified Volunteer Naturalist Certificate
8 hours of advanced training are required annually Training Topics include: Soil, Geology, ... 12-week course covers everything in nature! Geology, soils, mammals, reptiles, forestry, entomology, ...
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The Biology of Soil Compaction
https://ohioline.osu.edu/factsheet/SAG-10
flourishing bacteria populations that thrive on high oxygen levels in the soil and the release of nutrients in ... impact on bare soil and natural gravity combine to compact soils. Low organic matter levels make the soil ... binds microaggregates and macroaggregates in the soil. Low organic matter levels make the soil more ...
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Developing Phosphorus and Potassium Recommendations for Field Crops
https://ohioline.osu.edu/factsheet/AGF-515
+ (0.05 x CEC))] + (YP x CR) + 20 CL is the critical level (100 ppm at a CEC of 10), STL is the soil test ... test results are based on soil calibration studies that correlate soil test levels to crop yield ... crop (buildup stage). Once soil test values reach the critical soil test level, a maintenance approach ...
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John Yost Joins Our Team and Toxic Levels of Hay Nitrates
https://wayne.osu.edu/news/john-yost-joins-our-team-and-toxic-levels-hay-nitrates
feed, and levels between 1000 and 2100 ppm should be safe for non-pregnant livestock. Nitrate levels of ... indicate that nitrate levels in some stands, are approaching a range of 1700 ppm which is acutely toxic to ... flash graze pastures to keep the animals from grazing too close to the soil level and delaying harvest ...
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4-H STEM programming is on the move with the 4-H Mobile Classroom
https://ohio4h.org/september-2024/4-h-stem-programming-move-4-h-mobile-classroom
look at seeds up close and tested soil moisture using a soil probe made with Microbits. STEAM on the ... Trumbull 4-H campers at Camp Whitewood also had the opportunity to try different stations on the bus. High ...
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Interpreting Manure Sample Test Results
https://ohioline.osu.edu/factsheet/anr-55
per acre or 10 ppm, and a potassium soil test level of 50 pounds per acre or 25 ppm with a CEC of 20 ... determine the crop’s needs. The soil test will contain the current levels of nitrogen, phosphorus and ... with a yield goal of 180 bushels per acre and the field has a phosphorus soil test level of 20 pounds ...
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Join the Master Gardener Program
https://mahoning.osu.edu/program-areas/master-gardener-volunteers/join-master-gardener-program
This 12-week course covers everything from fruit to perennials and soils to herbs. Join us to learn all ...
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Controlling Non-native Invasive Plants in Ohio’s Forests: Kudzu (Pueraria lobata)
https://ohioline.osu.edu/factsheet/anr-0158
spray mixture varies between applicators, but 40–80 gallons per acre is a consistent recommendation, ...
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Economic Impact of Intel’s Investment in Ohio: Lessons from Chandler, Arizona
https://ohioline.osu.edu/factsheet/cdfs-4117
benefits to high-skilled workers and homeowners versus low-skilled workers and renters can better prepare ... that can play a role in planning for a successful collaboration between Intel and the Columbus ... represents more than just the arrival of a major corporation; it signifies a collaborative effort between the ...