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Peter P. Ling

https://fabe.osu.edu/our-people/peter-p-ling

"Quantifying the Hydraulic Performance of Treatment Wetlands Using the Moment Index" Ecological ...

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 ...

Estimating Wheat Yield With Stem Counts and Fractional Green Canopy Cover

https://stepupsoy.osu.edu/wheat-production/yield-estimates

2018. Estimating wheat yield with normalized difference vegetation index and fractional green canopy ...

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 ...

SENR Soil Scientist Working to Make P-Index More Functional

https://senr.osu.edu/news/senr-soil-scientist-working-make-p-index-more-functional

Phosphorus Index Assessment Procedure, commonly called the Phosphorus Risk Index. The research project is ...

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 ...

Research on best practices to manage phosphorus featured in article

https://senr.osu.edu/news/research-best-practices-manage-phosphorus-featured-article

On-field Ohio! project to evaluate/revise the Ohio Phosphorus Risk Index (P Index), is featured in a recent ... Journal. July 2015. Elizabeth Dayton Phosphorus Risk Index Research ...

On-Field Ohio: Updating Ohio Phosphorus Risk Index

https://senr.osu.edu/about-us/multimedia/field-ohio-updating-ohio-phosphorus-risk-index

to update and revise the Ohio Phosphorus Risk Index, an online tool that farmers can use to determine ... about her research in the OARDC Report. On-Field Ohio: Updating Ohio Phosphorus Risk Index ...

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 ...

SENR Soil Scientist Libby Dayton on WOSU

https://senr.osu.edu/news/senr-soil-scientist-libby-dayton-wosu

Soil Scientist Libby Dayton's research on the Phosphorus Risk Index is featured on WOSU FM in ...

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