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Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field
https://ohioline.osu.edu/factsheet/agf-509
site and rate criteria from Assessing Nutrient Loss Risk in Ohio (NRCS) between 50 to 200 PPM. Time ... step 7. STP value of 50 PPM Mehlich III or less: CROP YIELD —Reduce risk of crop yield losses with ... available. The maintenance STP range is "critical level" to 40 PPM in corn soybean rotation and 50 ...
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Potassium Uptake and Ohio Crop Response
https://ohioline.osu.edu/factsheet/anr-0147
a measure of the risk of yield loss at a given soil-test K level without fertilizer applied during the ... total K content of Ohio soils is between 12,500 ppm and 30,500 ppm (Ames & Gaither, 1913). Even ... yield. For loams and clays, this would be 170 ppm; for sandy soils, it is 130 ppm. The range of soil test ...
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City of Columbus and Ohio State launch pilot food waste reduction campaign
https://aede.osu.edu/news/city-columbus-and-ohio-state-launch-pilot-food-waste-reduction-campaign
The campaign is part of a larger $2.5 million USDA-funded initiative that will test different food ... as the first test site for the initiative. The project, led by Brian Roe, the Fred N. VanBuren ... test and evaluate the effectiveness of various food waste reduction strategies.” The campaign is part ...
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Fertilizer and Manure Regulations in the Lake Erie Western Basin Watershed
https://ohioline.osu.edu/factsheet/anr-0156
fertilizers containing nitrogen (N) and phosphorus (P) in the Western Lake Erie Basin under certain soil and ... snow-covered or frozen soil when the top 2 inches of soil are saturated from precipitation in granular form, ... and when the local weather forecast has a greater than 50% chance of precipitation exceeding 1 inch in ...
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Foundations & Frontiers of Agricultural Economics
https://aede.osu.edu/courses/aedecon-8206
AEDECON 8206 This course focuses on three fundamental agricultural inputs: land, labor, and risk ... papers that describe and test the effectiveness of various government interventions in these markets. The ...
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New Hire Announcement – Welcome, Dr. Emma Grace Matcham
https://hcs.osu.edu/news/welcome-dr-matcham
University of Wisconsin- her Dissertation focused on " A Big Data Approach to Evaluating Soil Test ... established a highly reputable career as a faculty member in her current role, establishing extension ... programs, securing grant funding, graduating students, and publishing scientific papers. She is also highly ...
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HCS Alumni Spotlight: Than Hartsock
Agronomy and was highly engaged with the Agronomy Club, today known as Crops & Soils Club, while ... Agronomy, Soils, and Environmental Sciences (SASES) meeting. Thankfully, Than had time to share a bit about ... soybean, and wheat farm in south central Ohio. Most years my science fair projects involved soils and ...
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Nutrient Removal for Field Crops in Ohio
https://ohioline.osu.edu/factsheet/anr-96
manure equivalent at crop removal rates. Additionally, if soil test levels of P and K are below the ... critical level, then a "Buildup" recommendation would be considered to increase soil test levels ... soil test levels are at or above their respective maintenance limit, then no further P 2 O5 or ...
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Interpreting a Soil Test Report
https://ohioline.osu.edu/factsheet/agf-0514
suitability to grow a chosen crop. Phosphorous and potassium soil test levels help us know if fertilizer is ... values is needed if they are not reported as ppm using a Mehlich 3 soil test. Soil test values reported ... in pounds per acre are converted to ppm by dividing pounds per acre by 2. If phosphorus soil test ...
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Prochaska supports water access project in Tanzania, uses scholarship to aid funding
get it to the level of implementation," he said. "The projects we're working on are ...