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Use of a Brown Mid-Rib Sorghum x Sudangrass Hybrid in a Small Ruminant Parasite Control Program
https://ohioline.osu.edu/factsheet/VME-30
Critical levels of soil phosphorus and potassium are 15 ppm and 100 to 120 ppm respectively. Similar to ... are between 60 and 65°F. At these soil temperatures, the seed will germinate quickly and a dense ... stand will be established. Although sorghum x sudangrass will tolerate soil pH levels of 6.0 and lower, ...
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Coyote 1288 on National Geographic Magazine covers – worldwide
https://senr.osu.edu/news/coyote-1288-national-geographic-magazine-covers-%E2%80%93-worldwide
story and needed high quality images that are expected in a National Geographic story," Gehrt said. ...
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Student Spotlight: Cassie Leigh Collins
https://fabe.osu.edu/news/student-spotlight-cassie-leigh-collins
future site of the Ohio State and Voyager joint venture laboratory that will allow researchers to test ...
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Introduction to Graduate- Level East Asian Studies
https://fabe.osu.edu/courses/agsysmt-7786
AGSYSMT 7786 This interdisciplinary course is a combination of student explorations of scholarly work in East Asia and subjects in these cultures. Readings and presentations on the impact of STEM in agriculture and environment on the cultures in East Asia ...
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Ecology of Infectious Disease
https://senr.osu.edu/courses/enr-5335
diseases. Prereq: One undergraduate-level Biology course; or permission of instructor. Not open to students ...
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SENR Announcements, March 3
https://senr.osu.edu/email/senr-announcements-march-3
Extension and Fairfield Soil & Water Conservation District- Eugene Braig, Aquatic Ecosystems Program ... test drive New Quizzes in your Carmen courses. Join us for an info session to learn what’s different ...
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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...
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Monday Morning Message, February 27
https://senr.osu.edu/email/monday-morning-message-february-27
steering committee and co-chairing the agriculture soils working group, and helping coordinate the Wooster ...
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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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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 ...