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Environmental Science
https://senr.osu.edu/undergraduate/majors/environmental-science
ecosystem health, protecting water quality, and sustaining soil resources. These issues are at the forefront ... levels. With this knowledge, students learn how to manage, preserve, and restore ecosystems through ... level of atoms, cells, and molecules. This specialization is well-suited for students who wish to ...
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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 ...
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Soil Health
https://senr.osu.edu/Soil_Health
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Food Preservation: Preserving Food With Less Sugar
https://ohioline.osu.edu/factsheet/hyg-5359
affect blood glucose levels more than any other nutrient, this fact sheet offers lower carbohydrate ...
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SENR Seminar Series welcomes PhD students
https://senr.osu.edu/events/senr-seminar-series-welcomes-phd-students
present, "A love letter to the Land: Exploring the relationship between foraging and emotional ... Nasopulmonary mite (NPM) infestations observed in 25.6% of stranded animals along the California coast between ... species of NPMs affecting southern sea otters. Studies have also emphasized the increased risk of ...
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Forage Testing for Beef Cattle
https://ohioline.osu.edu/factsheet/anr-0149
0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... samples are low in Zn. The recommended levels for zinc are between 30 and 1,000 parts per million (ppm ...
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Soil Sampling to Develop Nutrient Recommendations
https://ohioline.osu.edu/factsheet/AGF-513
over the entire field, changes in soil test levels in two areas over a 10-year period are shown. Table ... 1 ppm 20 8 2 20 8 2 20 8 2 Expected ppm change in soil test over 10 years 3 0 0 +5 +10-6-11 1 Crop ... to change soil test 1 ppm is 6–10 depending on cation exchange capacity. 3 Example calculation: ...
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Sours and Vance to participate in university's first Sustainability Pedagogy Learning Community
participate in the first Sustainability Pedagogy Learning Community, coordinated through a partnership between ...
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Shiitake Mushroom Production: Steps to Cultivation and Considerations for Production
https://ohioline.osu.edu/factsheet/f-0039
variations between strains as high as 65-fold. For most individuals, growing shiitake mushrooms will be ... over $27 million from 2021 to 2022, which is up $3 million from 2019 to 2020. These mushrooms are high ... from inexpensive homemade products to high-tech equipment that costs thousands of dollars. However, ...
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Can Drinking Water Treatment Remove Microplastics?
https://senr.osu.edu/news/can-drinking-water-treatment-remove-microplastics
plastic waste are ubiquitous, or completely widespread, across the planet and pose risks to the ... highly prevalent in freshwater environments like Lake Erie. Much is unknown about how microplastics — and ... region. Such information is needed to assess whether the particles present a potential public health risk ...