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Cross and Drewry investigate machine learning for soil heat flux in newly published article
a publication of high-quality, peer-reviewed articles on all aspects of computational ecology, data science, ... biogeography, and ecosystem analysis. The article, titled "Ensemble machine learning for interpretable soil ... heat flux estimation" focuses on accurately estimating soil heat flux (SHF), crucial for ...
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Application of Manure to Double Crop Soybeans to Encourage Emergence
soybeans were properly covered with soil when planted to keep a barrier between the salt and nitrogen in ... soil phosphorus levels, and the phosphorus in the manure being applied, so soil phosphorus levels are ... unless one uses a Grassland applicator toolbar or perhaps an Aerway set on maximum soil disturbance. If ...
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Register for Soil Health Field Day on August 15
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-23/register-soil-health-field-day-august-15
RegenConnect ® on Thursday, August 15 for a Soil Health Field Day featuring leading experts and hands-on field ... Rain Fall Simulator and Slake Test- Jay & Ann Brandt Cover Crop Selection Decisions & Planting ... discussion and additional time to interact with vendors. Register online by clicking here. Soil and Water ...
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Regional Updates: June 18 – 24, 2024
Central and West Central Ohio, with an estimated 25-50% of fields harvested in the region. Reported yields ... have ranged between 80 and 115 bu/ac. Area growers have taken advantage of an early wheat harvest and ... above average so far. Northwest- Wood County Extension Educator Nick Eckel reported that soil conditions ...
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Battle for the Belt: Season 2, Episode 17 – Crop Progress Update
vegetative dry matter, and the ear has reached its maximum length. The milk stage occurs between 18 to 22 ... by having four open trifoliates. At this stage plants can recover from 100% defoliation with low risk ... the upper node branches and peak nitrogen uptake rates happen between R4 and R5 ranging from 3-4 ...
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Managing Phosphorus for Yield and Reduced Edge of Field Losses
level. At 20 PPM or less, the risk of yield loss increases. Annual in season P nutrient application ... applications when STP is greater than 150 PPM. Follow NRCS 590 site and rate criteria between 40 to 150 PPM ... 8. 8. BMPs for high risk P loss sites: Monitor fields for P loss using the Ohio P risk index and ...
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Lep Monitoring Network – News on Fall Armyworm (FAW), WBC and CEW, Update # 16
Lorain (2.0) (Figure 2). As mentioned above, we have leveled out as far as county averages are concerned ...
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Job Opportunities
https://fabe.osu.edu/undergraduate/job-opportunities
required. Ideal candidates are highly motivated, adaptable, and mature individuals who can work ... independently. Interns must have access to a computer and high-speed internet during the entire duration of the ... Brihm-Spann (brihm-spann.1@osu.edu). Geosyntec COnsultants (two positions) Apply for the entry-level position ...
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Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs
chance of more than 0.5 inches of rainfall. Soil Test Phosphorous (STP) values are above 50 PPM Mehlich ... water quality. Fields with Soil Test Phosphorus (STP) levels two to three times higher than the ... Between 20-40 PPM (or 30-50 PPM if wheat/alfalfa are in the rotation) Greater than 50 PPM More detailed ...
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Spring Forage Establishment
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-08/spring-forage-establishment
Recommendations (https://forages.osu.edu/forage-management/soil-fertility-forages). Phosphorus levels for grass ... are optimal in the 20-40 ppm range, while the range for legumes is 30-50 ppm. When it comes to ... potassium the optimal range is 100-130 ppm for sandy soils with a CEC less than 5, for loam and clay soils ...