Site
Search results
-
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 ...
-
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 ...
-
Corn Silage Ear Rot and Foliar Disease Management
a high disease pressure with DON levels as high as 17.9 ppm in one hybrid and 30.3 ppm in the other ... leaf spot is favored by warm temperatures between 70 and 90°F and high relative humidity. Northern corn ... nutritionists encouraging levels below 1 ppm in corn utilized in the lactating ration. Fungicides may have the ...
-
VIP Luncheon: Confirmation
https://vp.cfaes.ohio-state.edu/email/vip-luncheon-confirmation
12:50 p.m. – 1:50 p.m. Program 2:00 p.m. Event Concludes A list of ... Registration and Networking 12:15 p.m. – 12:50 p.m. Guests are Seated and Lunch is Served ...
-
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 ...
-
HCS Alumni Spotlight: Cameron Stephens
https://hcs.osu.edu/news/alumni-cameron-stephens
Between sophomore and junior year, I did an internship at a golf course. Between junior and senior year, ...
-
Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage
https://ohioline.osu.edu/factsheet/AC-52
screening steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5 ppm) or within ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...
-
Controlled Environment Plant Production Engineering/Technology Education Modules
https://ohceac.osu.edu/CEPP-Engineering-Technology-Ed-Modules
developed in 2010-2015 under Dr. Peter Ling’s leadership in a multi-university collaboration between ... better understand interactions between plant physiology, engineering physics, and economics. Module ...
-
CFAES News | 9.27.2023
https://vp.cfaes.ohio-state.edu/email/cfaes-news-9272023
$125,000 in grants to help establish high-speed internet connectivity at the CFAES Molly Caren Agricultural ... transportation between areas west of Olentangy River, including Waterman Lab, Wetland Research Area, the 4-H ... Hall, University Square and Gateway. Overnight, the service provides transportation between campus ...
-
Partners Gather to Kickoff Pilot Watershed Project
https://fabe.osu.edu/news/partners-gather-kickoff-pilot-watershed-project
quality changes in a productive agricultural watershed. The project will evaluate soil health, nutrient ... Bowling Green State University will lead research to examine soil health in the watershed and identify ... project. Doug Deardorff, resource conservationist with Hardin Soil and Water Conversation District serves ...