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Norman Johnson
https://entomology.osu.edu/our-people/norman-johnson
johnson.2@osu.edu http://wasps.osu.edu/index.html 614-292-6595 1220A Museum of Biological Diversity 1315 Kinnear Rd. ...
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Kendall King
https://entomology.osu.edu/our-people/kendall-king
Kendall King Graduate Student king.2488@osu.edu http://wasps.osu.edu/index.html 1220A Museum of ...
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Critical Concerns
https://agbmps.osu.edu/critical-concerns
Index of Low to Medium. Soil test P levels between 50 PPM (or 100 lbs/A) and 150 PPM (or 300 lbs/A) Bray ... P1 or P Risk Index of Medium to High Soil test P levels greater than 150 PPM (or 300 lbs/A) Bray P1 ... or P Risk Index of High to Very High Surface applied nutrients are exposed to loss from rainfall ...
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Soil test P levels between 50 PPM and 150 PPM (or P Risk Index of Medium to High)
evaluated for potential phosphorus contributions through tools such as the Ohio P Risk Index to see if ... Additionally field P index, soil water holding capacity, slope conditions and other outlined criteria should be ...
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Soil test P levels greater than 150 PPM or P Risk Index of High to Very High.
https://agbmps.osu.edu/scenario/soil-test-p-levels-greater-150-ppm-or-p-risk-index-high-very-high
the Ohio P Risk Index to see if further use of BMPs would benefit water quality. Fertilizer rate ...
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Nutrient Management Plan (NRCS 590)
https://agbmps.osu.edu/bmp/nutrient-management-plan-nrcs-590
harvested. While ideally, risk indexes should be calculated on all fields to evaluate for the potential loss ... Critical Resource Concerns). For P concerns: The phosphorus risk tool is the Ohio P Risk Index. Fields with ... N Risk Index. Nitrogen concerns exist where highly leachable soil types and tiled fields have a greater ...
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Soil test P levels less than 50 PPM (or P Risk Index of Low to Medium)
https://agbmps.osu.edu/scenario/soil-test-p-levels-less-50-ppm-or-p-risk-index-low-medium
or surface water during rainfall events. Site evaluation tools such as the Ohio P Risk Index provide ...
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Past Projects
https://amp.osu.edu/research/past-projects
Hoy, Advisor) About: The objective of Claire’s Master’s research was to develop an index to measure ... diversity in agricultural soundscapes, and to compare the index with other measures of biodiversity in these ... systems. The Modified Acoustic Entropy Index (H’) meaures the level of niche utilization of the acoustic ...
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Nitrogen Recommendations When Organic N is Used
https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used
Normalized Difference Vegetation Index (NDVI) can be used to evaluate plant nitrogen needs and limit over- or ...
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Amending Soils with Lime or Gypsum (NRCS 333)
https://agbmps.osu.edu/bmp/amending-soils-lime-or-gypsum-nrcs-333
production or when the field phosphorus index rates high or very high. One field experiment in Ohio measured ...