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Search results
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Calcium, Magnesium, and Sulfur
https://agcrops.osu.edu/node/3477
Calcium (Ca), magnesium (Mg), and sulfur (S) are the three secondary nutrients required by plants, but less likely to be added as fertilizer as N, P or K. Most soils in Indiana, Michigan, and Ohio adequately supply these nutrients for plant growth. A stan ...
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Micronutrients
https://agcrops.osu.edu/node/3476
Micronutrients are essential plant nutrients that are found in trace amounts in tissue but play a vital role in plant growth and development. Of the 17 elements essential for plant growth, eight are micronutrients: boron (B), chlorine (CI), copper (Cu), i ...
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Tri-State Fertilizer Recommendations- Additional Resources
https://agcrops.osu.edu/node/3487
Original 1995 Tri-State Fertilizer Recommendations Vitosh, M.L., J.W. Johnson, and D.B. Mengel. 1995. Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat, and Alfalfa. Extension Bulletin E-2567. agcrops.osu.edu/publications/tri-state-fertility ...
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Nitrogen
https://agcrops.osu.edu/node/3482
The profitability of crop production is highly dependent on proper nitrogen (N) management, as N fertilizer represents a large fraction of the total cost of production. Unfortunately, N is the one of the most challenging nutrients to manage in field crops ...
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Schaffter awarded national agricultural education scholarship
https://acel.osu.edu/news/schaffter-awarded-national-agricultural-education-scholarship
Paige Schaffter, a senior in agriscience education from Edon, Ohio, has been selected for the 2020 Upper Division Agricultural Education Scholarship from the National Association of Agricultural Educators. NAAE awards the $1,500 scholarships to twenty stu ...
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Phosphorus and Potassium
https://agcrops.osu.edu/node/3478
Build-up and Maintenance Framework The tri-state fertilizer recommendations for P and K are based on a build-up and maintenance approach. This framework strives to build soil test levels up to and beyond a critical level, then maintain these levels over t ...
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Potassium Fertilizer Recommendations
https://agcrops.osu.edu/node/3480
Quick reference tables, rounded to the nearest 5 pounds, are provided for corn, soybean, wheat, corn silage, and alfalfa for potassium below. Potassium recommendations differ for sandy soil (CEC <5 meq/100g) and loam and clay soils (CEC >6 meq/ 100g ...
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Phosphorus Fertilizer Recommendations
https://agcrops.osu.edu/node/3479
Quick reference tables, rounded to the nearest 5 pounds, are provided for corn, soybean, wheat, corn silage, and alfalfa for phosphorus. Note the equations and quick tables provide recommendations for pounds of P 2 O 5 per acre, not pounds of fertilizer p ...
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Fifty years of transformative power
The Ohio State Office of Diversity and Inclusion is celebrating 50 years of change! ...
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COVID Silver Linings in 4-H
https://wayne.osu.edu/news/covid-silver-linings-4-h
This year and this summer of COVID are unlike anything we have ever experienced. We have all been feeling the effects of this global pandemic for several months now. I am especially grateful that despite these challenges and the constant changing of pla ...