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Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio
https://ohioline.osu.edu/factsheet/anr-0146
responding to applied P can best be predicted by soil-test P levels. Recently, Culman et al. (2023) published ... 29.9% of trials, soybean in 14.2% of trials, and wheat in 36.8% trials. Critical soil test levels ranged ... Furthermore, the risk of yield loss with no P application decreased as the soil P level increased. As per the ...
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TWEL Aidan McCarthy
https://senr.osu.edu/node/11604
range in Ohio, where they are found in two isolated and highly localized populations along the Ohio ... future viability of this at-risk species. ...
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Food Preservation: Basics for Canning Vegetables
https://ohioline.osu.edu/factsheet/HYG-5344
canning methods can pose serious health risks. Understanding Clostridium botulinum Pressure canning is the ... (USDA) endorsed recommendations present a risk of botulism. Even a taste of food containing this toxin ... processing. Add boiling water to the jars, leaving the headspace recommended in Table 2 between the jar rim ...
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Developing Phosphorus and Potassium Recommendations for Field Crops
https://ohioline.osu.edu/factsheet/agf-0515
determined using field studies to correlate soil test levels to crop yield response. Ohio data was used to ... This framework strives to build soil test levels up to and beyond a critical level, and then maintain ... these levels over time. The critical level is a key component to this framework. Soil test levels above ...
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SENR Seminar Series- Attempting to solve the soil – water – phosphorus puzzle
between soil macro- and micro-nutrients, trace and heavy metals, microbiological activity, and soil ... professor, Rattan Lal Endowed Professor of Soil Health and Soil Fertility who will present " Attempting ... to solve the soil – water – phosphorus puzzle " at 4:00 p.m. in room 103 Kottman Hall or via ...
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Cross and Drewry publish article on remote diagnosis of wheat stripe rust progression
high-throughput classification of WSR severity. Utilizing random forest models based on leaf-level and ... canopy-level hyperspectral data, researchers achieved classification accuracies of 45-52%, which improved to ... 79-96% with off-by-one scoring. The canopy-level model outperformed the leaf-level models, highlighting ...
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Pesticide Use in Schools
https://ohioline.osu.edu/factsheet/anr-0155
reduce the risk of exposing children and staff to pesticides. Only structural pest applications are ... Potential Certain pesticide product applications have a lower potential risk of exposure because of the ...
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Understanding How Soil Test Phosphorus Impacts Water Quality
https://ohioline.osu.edu/factsheet/anr-0111
Soil test P is one indicator of environmental P loss potential from a field. STP values above 100 ppm ... Tests as Risk Indicators for Leaching of Dissolved Phosphorus from Agricultural Soils in Ontario. Soil ... called eutrophication, results in depleted dissolved oxygen in water bodies. A soil test for P (STP) ...
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TWEL Grant Ravary
https://senr.osu.edu/node/11603
and reduced habitat connectivity between suitable patches. Our current understanding of pheasants’ ... despite being the preferred cover type. My objectives were to find suitable patches, connections between ... graph theory to find areas of high importance for connectivity. Conservation Reserve Programs and ...
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TWEL Grant Ravary
https://senr.osu.edu/node/11602
and reduced habitat connectivity between suitable patches. Our current understanding of pheasants’ ... despite being the preferred cover type. My objectives were to find suitable patches, connections between ... graph theory to find areas of high importance for connectivity. Conservation Reserve Programs and ...